OITracker Cboe delayed data
OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection was incomplete. Some data may be out of date.
View affected symbolsAADX,AAMI,AAP,ABAT,ABCB,ABEO,ABG,ABM,ABOS,ABSI,ABTC,ABUS,ABVC,ACB,ACET,ACH,ACHC,ACLS,ACMR,ACNB,ACOG,ACRS,ACTG,ADIG,ADTN,ADUR,ADUS,AER,AESI,AEXA,AFCG,AGEN,AGI,AGIO,AGL,AGNT,AGYS,AHRT,AIFC,AIFU,AIP,AIRJ,AIRO,AIRS,AKBA,ALC,ALDX,ALEC,ALGT,ALH,ALKS,ALKT,ALLO,ALLT,ALMS,ALNY,ALT,ALTI,ALTO,AMAL,AMBA,AMBQ,AMCX,AMPG,AMPL,AMPY,AMR,AMRC,AMRZ,AMTM,AMTX,ANAB,ANGI,ANGO,ANGX,ANIK,ANIP,ANIX,ANNX,ANRO,ANVS,AOSL,APEI,APLE,APOG,ARAY,ARCO,ARDT,ARDX,AREC,ARIS,ARLO,AROC,AROW,ARQ,ARTV,ARX,ARXS,ASAN,ASC,ASLE,ASMB,ASO,ASPN,ASTE,ASTH,ASTI,ASTL,ASUR,ASYS,ATEC,ATEN,ATLO,ATNI,ATRC,ATRO,AU,AUDC,AUGO,AUPH,AVAH,AVBC,AVPT,AVR,AWI,AWR,AWRE,AXGN,AXSM,AYA,AZ,BANC,BAND,BANF,BBD,BBVA,BCPC,BCSF,BKKT,BLZE,BMI,BMO,BMRC,BNS,BSBR,BUSE,CENN,COLD,CUE,DDD,DOX,DRTS,EZPW,FAC,FATE,FBIO,FBNC,FCBC,FDMT,FDXF,FELE,FER,FERG,FFBC,FHTX,FIRY,FISI,FLD,FLL,FLNA,FLNG,FLOC,FLUT,FLWS,FLY,FMAO,FMBH,FMNB,FNLC,FORM,FORR,FOSL,FPH,FRHC,FSBC,FSTR,FSUN,FSV,FTRE,FWDI,FWRG,GDYN,GFI,GH,GLBS,GLOO,GPI,GPRE,GRBK,GRDN,GSBC,GSIT,GTN,HAFN,HAPN,HASI,HAWK,HBM,HBNC,HBT,HCSG,HDB,HDSN,HE,HEI,HELP,HESM,HHH,HITI,HLF,HMY,HNGE,HNRG,HNST,HONA,HOS,HPK,HPP,HRI,HROW,HRZN,HSBC,HTFL,HTGC,HTT,HUBG,HUCK,HUMA,HUN,HY,IA,IART,ICHR,ICL,ICLR,IDYA,IESC,IGIC,IIPR,IMMX,IMNM,IMPP,IMTX,IMUX,IMVT,IMXI,INBK,INBX,ING,INGN,INIO,INMB,INMD,INOD,INR,INSE,INSM,INSP,INV,INVE,INVX,IOND,IONS,IPWR,IRLA,IRMD,IRTC,IRWD,IVR,IVVD,LFWD,MT,NTLA,PI,RAIL,RCEL,RCUS,SBC,SEV,SPRY,SRCE,THFF,TKNO,TRAX,TXG

VLO

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $427.08 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
2,304 contracts / 16 expirationsClick OI for history
Oct 23, 2026EXPIRATION208 contracts / 104 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $427.50
Jump to ATM
VLO option chain expiring 2026-10-23, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 185.00 3 16 +13 0.00%
4 4In the money 0 0.00% 190.00 3 16 +13 0.00%
0 0In the money 0New 0.00% 195.00 0 15 +15New 0.00%
2 2In the money 0 0.00% 200.00 0 1 +1New 0.00%
4 4In the money 0 0.00% 205.00 0 1 +1New 0.00%
8 8In the money 0 0.00% 210.00 0 0 0New 0.00%
3 3In the money 0 0.00% 215.00 0 0 0New 0.00%
3 3In the money 0 0.00% 220.00 0 0 0New 0.00%
4 4In the money 0 0.00% 225.00 4 4 0 0.00%
4 4In the money 0 0.00% 230.00 2 2 0 0.00%
0 0In the money 0New 0.00% 235.00 1 1 0 0.00%
0 0In the money 0New 0.00% 240.00 3 3 0 0.00%
0 0In the money 0New 0.00% 245.00 1 1 0 0.00%
2 2In the money 0 0.00% 250.00 10 10 0 0.00%
3 3In the money 0 0.00% 255.00 2 2 0 0.00%
1 1In the money 0 0.00% 260.00 22 22 0 0.00%
0 0In the money 0New 0.00% 265.00 33 33 0 0.00%
3 3In the money 0 0.00% 270.00 27 27 0 0.00%
1 1In the money 0 0.00% 275.00 11 11 0 0.00%
2 3In the money +1 0.00% 280.00 3 3 0 0.00%
1 1In the money 0 0.00% 285.00 2 2 0 0.00%
3 3In the money 0 0.00% 290.00 23 23 0 0.00%
4 3In the money -1 0.00% 295.00 1 1 0 0.00%
2 3In the money +1 0.00% 300.00 96 144 +48 612.12%
4 4In the money 0 0.00% 305.00 26 26 0 774.73%
2 2In the money 0 0.00% 310.00 9 9 0 0.00%
1 1In the money 0 0.00% 315.00 21 21 0 0.00%
5 5In the money 0 0.00% 320.00 19 19 0 718.91%
2 2In the money 0 0.00% 325.00 11 11 0 797.89%
7 7In the money 0 0.00% 330.00 162 160 -2 760.60%
4 5In the money +1 0.00% 335.00 17 17 0 619.35%
81 81In the money 0 0.00% 340.00 47 47 0 637.19%
6 6In the money 0 0.00% 345.00 105 105 0 650.76%
47 47In the money 0 0.00% 350.00 198 199 +1 406.58%
13 13In the money 0 0.00% 355.00 35 37 +2 432.50%
42 42In the money 0 0.00% 360.00 185 225 +40 314.60%
12 12In the money 0 0.00% 365.00 36 49 +13 329.27%
37 37In the money 0 0.00% 370.00 81 81 0 333.07%
0 0In the money 0New 275.46% 372.50 0 0 0New 454.91%
23 20In the money -3 0.00% 375.00 241 315 +74 437.30%
4 3In the money -1 0.00% 377.50 1 21 +20 350.24%
67 67In the money 0 0.00% 380.00 268 286 +18 223.02%
0 0In the money 0New 0.00% 382.50 3 3 0 384.42%
27 27In the money 0 0.00% 385.00 155 145 -10 310.04%
1 2In the money +1 0.00% 387.50 22 30 +8 189.21%
84 85In the money +1 0.00% 390.00 216 254 +38 203.39%
1 1In the money 0 0.00% 392.50 14 25 +11 313.52%
45 45In the money 0 0.00% 395.00 137 410 +273 155.51%
0 0In the money 0New 0.00% 397.50 42 53 +11 277.67%
197 208In the money +11 0.00% 400.00 400 505 +105 133.02%
Showing strikes 1–50 of 104
Oct 30, 2026EXPIRATION218 contracts / 109 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $427.50
Jump to ATM
VLO option chain expiring 2026-10-30, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 222.49% 195.00 0 0 0New 286.74%
1 1In the money 0 206.30% 200.00 1 1 0 278.34%
2 2In the money 0 220.34% 205.00 0 0 0New 270.16%
4 4In the money 0 191.92% 210.00 0 0 0New 262.16%
0 0In the money 0New 193.75% 215.00 0 0 0New 254.36%
2 2In the money 0 164.16% 220.00 0 0 0New 246.72%
2 2In the money 0 192.53% 225.00 2 2 0 239.26%
1 1In the money 0 180.55% 230.00 0 0 0New 231.95%
2 2In the money 0 179.56% 235.00 2 2 0 224.79%
1 1In the money 0 173.29% 240.00 2 2 0 217.78%
3 3In the money 0 167.15% 245.00 0 0 0New 210.90%
1 1In the money 0 161.13% 250.00 1 1 0 204.15%
1 1In the money 0 155.24% 255.00 0 0 0New 197.52%
5 5In the money 0 144.37% 260.00 40 40 0 191.01%
3 3In the money 0 143.80% 265.00 38 38 0 184.62%
3 3In the money 0 126.73% 270.00 3 3 0 178.33%
1 2In the money +1 110.66% 275.00 1 1 0 172.14%
3 3In the money 0 115.99% 280.00 0 0 0New 166.05%
1 1In the money 0 110.76% 285.00 3 3 0 160.05%
4 4In the money 0 105.61% 290.00 1 1 0 154.13%
3 3In the money 0 100.54% 295.00 1 1 0 148.30%
6 6In the money 0 79.94% 300.00 47 47 0 129.00%
0 0In the money 0New 90.61% 305.00 2 2 0 136.88%
0 0In the money 0New 85.74% 310.00 2 2 0 131.27%
5 5In the money 0 87.89% 315.00 12 12 0 125.73%
3 3In the money 0 87.82% 320.00 23 23 0 120.26%
3 3In the money 0 92.02% 325.00 88 88 0 114.84%
3 3In the money 0 82.08% 330.00 97 106 +9 109.49%
0 0In the money 0New 77.55% 335.00 29 29 0 104.18%
3 3In the money 0 78.01% 340.00 194 194 0 98.92%
7 7In the money 0 71.26% 345.00 70 70 0 94.14%
6 6In the money 0 72.52% 350.00 101 101 0 67.58%
7 7In the money 0 67.94% 355.00 51 64 +13 65.31%
22 23In the money +1 64.83% 360.00 92 82 -10 61.06%
0 1In the money +1New 61.15% 362.50 0 0 0New 77.20%
3 3In the money 0 64.88% 365.00 543 556 +13 65.53%
0 0In the money 0New 61.47% 367.50 0 15 +15New 72.73%
7 13In the money +6 63.73% 370.00 52 170 +118 67.38%
0 0In the money 0New 59.59% 372.50 10 60 +50 68.51%
53 53In the money 0 61.08% 375.00 51 60 +9 63.36%
0 0In the money 0New 59.94% 377.50 0 0 0New 63.00%
8 9In the money +1 58.03% 380.00 174 199 +25 58.28%
0 0In the money 0New 57.82% 382.50 0 2 +2New 63.51%
9 9In the money 0 57.83% 385.00 67 67 0 58.57%
0 0In the money 0New 57.49% 387.50 0 0 0New 59.30%
47 46In the money -1 57.72% 390.00 76 154 +78 54.95%
0 0In the money 0New 56.80% 392.50 0 1 +1New 59.66%
25 26In the money +1 55.68% 395.00 103 125 +22 54.44%
0 0In the money 0New 55.05% 397.50 2 13 +11 54.74%
41 42In the money +1 55.11% 400.00 304 406 +102 53.43%
Showing strikes 1–50 of 109
Nov 06, 2026EXPIRATION236 contracts / 118 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $427.50
Jump to ATM
VLO option chain expiring 2026-11-06, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
25 24In the money -1 54.96% 395.00 15 18 +3 56.12%
0 0In the money 0New 54.58% 397.50 0 0 0New 55.32%
18 12In the money -6 54.04% 400.00 78 78 0 53.48%
0 0In the money 0New 55.18% 402.50 0 0 0New 53.92%
10 4In the money -6 53.09% 405.00 3 4 +1 55.35%
0 0In the money 0New 53.50% 407.50 0 0 0New 54.00%
10 8In the money -2 53.87% 410.00 12 169 +157 53.67%
0 0In the money 0New 54.53% 412.50 0 1 +1New 53.57%
8 11In the money +3 54.20% 415.00 15 39 +24 54.84%
0 2In the money +2New 55.12% 417.50 0 0 0New 53.89%
7 12In the money +5 54.62% 420.00 52 56 +4 53.41%
0 3In the money +3New 53.96% 422.50 0 3 +3New 53.82%
12 136In the money +124 55.25% 425.00 4 127 +123 54.36%
STOCK PRICE $427.08
0 0 0New 55.62% 427.50NEAREST ATM 0 0In the money 0New 53.84%
28 40 +12 55.19% 430.00 2 2In the money 0 53.27%
10 9 -1 53.94% 432.50 0 3In the money +3New 53.90%
19 256 +237 55.00% 435.00 3 251In the money +248 53.79%
7 8 +1 55.19% 437.50 1 1In the money 0 52.61%
20 43 +23 53.90% 440.00 5 6In the money +1 53.68%
0 0 0New 53.74% 442.50 1 1In the money 0 53.70%
22 22 0 54.86% 445.00 25 26In the money +1 53.71%
0 0 0New 54.92% 447.50 0 0In the money 0New 52.77%
33 33 0 52.71% 450.00 56 58In the money +2 53.93%
0 0 0New 53.76% 452.50 0 0In the money 0New 53.81%
111 111 0 53.50% 455.00 39 39In the money 0 54.06%
0 1 +1New 53.61% 457.50 0 0In the money 0New 52.91%
36 57 +21 52.47% 460.00 27 27In the money 0 54.12%
0 0 0New 52.84% 462.50 0 0In the money 0New 54.31%
19 19 0 53.07% 465.00 1 0In the money -1 54.18%
0 0 0New 53.17% 467.50 0 0In the money 0New 54.29%
16 16 0 54.20% 470.00 3 3In the money 0 53.83%
0 0 0New 52.31% 472.50 0 0In the money 0New 53.65%
5 7 +2 53.56% 475.00 2 2In the money 0 53.52%
0 0 0New 54.31% 477.50 0 0In the money 0New 53.74%
7 7 0 54.74% 480.00 2 2In the money 0 53.57%
0 0 0New 54.28% 482.50 0 0In the money 0New 54.63%
3 3 0 54.06% 485.00 0 0In the money 0New 53.91%
0 0 0New 55.15% 487.50 0 0In the money 0New 54.82%
9 10 +1 54.84% 490.00 15 15In the money 0 55.36%
0 0 0New 55.02% 492.50 0 0In the money 0New 54.46%
15 15 0 55.93% 495.00 0 0In the money 0New 54.39%
0 0 0New 53.73% 497.50 0 0In the money 0New 55.37%
16 17 +1 53.03% 500.00 1 1In the money 0 54.64%
0 0 0New 54.30% 502.50 0 0In the money 0New 54.58%
0 0 0New 58.82% 505.00 0 0In the money 0New 55.85%
0 0 0New 56.15% 507.50 0 0In the money 0New 57.10%
39 35 -4 60.40% 510.00 0 0In the money 0New 55.12%
0 0 0New 61.03% 512.50 0 0In the money 0New 56.90%
0 0 0New 53.57% 515.00 0 0In the money 0New 56.24%
0 0 0New 62.61% 517.50 0 0In the money 0New 58.65%
Showing strikes 51–100 of 118
Nov 13, 2026EXPIRATION148 contracts / 74 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $425.00
Jump to ATM
VLO option chain expiring 2026-11-13, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 0.00% 195.00 0 0 0New 166.90%
0 0In the money 0New 0.00% 200.00 0 0 0New 162.03%
1 1In the money 0 0.00% 205.00 0 0 0New 157.28%
0 0In the money 0New 0.00% 210.00 0 0 0New 152.63%
0 0In the money 0New 0.00% 215.00 0 0 0New 148.10%
0 0In the money 0New 0.00% 220.00 0 0 0New 143.67%
0 0In the money 0New 0.00% 225.00 0 0 0New 139.33%
0 0In the money 0New 0.00% 230.00 0 0 0New 135.09%
1 1In the money 0 98.99% 235.00 0 0 0New 130.93%
0 1In the money +1New 0.00% 240.00 0 0 0New 126.85%
1 1In the money 0 0.00% 245.00 0 0 0New 122.86%
1 1In the money 0 0.00% 250.00 0 0 0New 118.94%
0 0In the money 0New 0.00% 255.00 0 0 0New 115.09%
2 2In the money 0 0.00% 260.00 0 0 0New 111.31%
0 0In the money 0New 0.00% 265.00 0 0 0New 107.60%
0 0In the money 0New 0.00% 270.00 0 0 0New 103.94%
0 0In the money 0New 0.00% 275.00 0 0 0New 100.35%
0 0In the money 0New 0.00% 280.00 6 6 0 96.81%
0 0In the money 0New 0.00% 285.00 0 0 0New 93.33%
0 0In the money 0New 0.00% 290.00 0 0 0New 89.90%
0 0In the money 0New 59.81% 295.00 0 0 0New 86.51%
0 0In the money 0New 48.16% 300.00 0 0 0New 83.52%
0 0In the money 0New 0.00% 305.00 0 0 0New 80.22%
0 0In the money 0New 48.47% 310.00 1 1 0 77.28%
0 0In the money 0New 49.82% 315.00 4 4 0 74.35%
0 0In the money 0New 52.17% 320.00 3 3 0 71.74%
0 0In the money 0New 54.07% 325.00 1 1 0 69.10%
0 0In the money 0New 54.51% 330.00 1 1 0 66.45%
0 0In the money 0New 53.35% 335.00 0 0 0New 64.27%
3 2In the money -1 54.70% 340.00 16 17 +1 56.45%
6 6In the money 0 55.50% 345.00 2 3 +1 61.90%
4 4In the money 0 55.91% 350.00 1 5 +4 57.28%
0 0In the money 0New 55.67% 355.00 0 0 0New 57.27%
0 0In the money 0New 55.26% 360.00 11 11 0 56.59%
2 2In the money 0 55.51% 365.00 6 18 +12 57.24%
1 1In the money 0 55.18% 370.00 69 206 +137 56.09%
2 2In the money 0 55.27% 375.00 30 30 0 55.38%
1 1In the money 0 54.84% 380.00 10 12 +2 54.60%
2 2In the money 0 55.06% 385.00 11 17 +6 55.04%
3 3In the money 0 54.92% 390.00 9 13 +4 55.09%
6 6In the money 0 54.00% 395.00 16 16 0 54.81%
4 4In the money 0 53.30% 400.00 30 44 +14 56.09%
4 4In the money 0 54.67% 405.00 19 20 +1 54.74%
6 6In the money 0 53.22% 410.00 3 3 0 54.22%
2 2In the money 0 54.72% 415.00 5 5 0 54.68%
13 14In the money +1 55.45% 420.00 1 3 +2 54.17%
12 15In the money +3 54.12% 425.00NEAREST ATM 4 4 0 55.44%
STOCK PRICE $427.08
5 7 +2 55.19% 430.00 3 2In the money -1 54.43%
15 16 +1 53.76% 435.00 2 3In the money +1 55.07%
21 23 +2 54.10% 440.00 26 26In the money 0 53.19%
Showing strikes 1–50 of 74
Nov 20, 2026EXPIRATION128 contracts / 64 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $427.50
Jump to ATM
VLO option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
9 9In the money 0 102.93% 200.00 0 0 0New 140.16%
1 1In the money 0 72.15% 210.00 0 0 0New 132.01%
2 3In the money +1 94.45% 220.00 92 92 0 79.86%
2 3In the money +1 95.85% 230.00 99 99 0 74.80%
4 5In the money +1 77.10% 240.00 3 3 0 69.95%
9 10In the money +1 81.01% 250.00 363 363 0 69.56%
4 4In the money 0 73.94% 260.00 64 73 +9 67.50%
6 5In the money -1 73.99% 270.00 45 58 +13 64.71%
4 4In the money 0 67.65% 280.00 346 1,117 +771 62.85%
3 3In the money 0 64.84% 290.00 133 133 0 66.71%
6 5In the money -1 58.93% 300.00 125 126 +1 61.54%
9 9In the money 0 57.98% 310.00 56 69 +13 58.40%
5 5In the money 0 56.53% 320.00 145 141 -4 55.28%
4 4In the money 0 58.20% 330.00 254 293 +39 56.54%
35 35In the money 0 55.60% 340.00 225 234 +9 55.59%
497 508In the money +11 54.80% 350.00 687 667 -20 54.43%
495 495In the money 0 53.90% 360.00 231 244 +13 54.62%
93 92In the money -1 54.40% 370.00 227 227 0 53.77%
28 26In the money -2 54.02% 380.00 316 336 +20 53.68%
70 68In the money -2 53.50% 390.00 159 170 +11 54.03%
0 0In the money 0New 52.81% 395.00 4 12 +8 53.88%
127 118In the money -9 54.21% 400.00 2,339 2,335 -4 53.86%
0 0In the money 0New 54.11% 405.00 0 5 +5New 53.35%
894 893In the money -1 53.13% 410.00 2,167 2,157 -10 53.20%
0 1In the money +1New 54.47% 415.00 3 26 +23 53.70%
235 231In the money -4 53.42% 420.00 1,005 1,015 +10 53.40%
2 7In the money +5 53.48% 422.50 0 1 +1New 53.23%
15 32In the money +17 53.06% 425.00 12 23 +11 53.16%
STOCK PRICE $427.08
24 20 -4 52.96% 427.50NEAREST ATM 18 18In the money 0 52.97%
243 350 +107 52.64% 430.00 488 562In the money +74 52.63%
20 21 +1 54.19% 432.50 1 16In the money +15 52.90%
160 162 +2 53.53% 435.00 162 161In the money -1 53.38%
1 37 +36 54.07% 437.50 7 52In the money +45 53.36%
619 618 -1 53.54% 440.00 725 726In the money +1 53.47%
4 8 +4 54.12% 442.50 3 28In the money +25 52.11%
2 10 +8 53.77% 445.00 0 0In the money 0New 52.48%
3 5 +2 53.56% 447.50 0 0In the money 0New 53.34%
524 529 +5 53.38% 450.00 494 493In the money -1 53.11%
17 47 +30 54.11% 452.50 1 2In the money +1 53.16%
7 7 0 53.76% 455.00 27 26In the money -1 52.57%
5 242 +237 54.03% 457.50 0 0In the money 0New 52.35%
782 928 +146 53.09% 460.00 28 28In the money 0 52.40%
0 25 +25New 53.55% 462.50 0 0In the money 0New 52.38%
12 28 +16 53.71% 465.00 0 0In the money 0New 52.53%
0 2 +2New 52.96% 467.50 0 4In the money +4New 52.47%
186 200 +14 53.61% 470.00 0 9In the money +9New 52.10%
180 204 +24 52.69% 475.00 0 0In the money 0New 52.67%
255 273 +18 53.42% 480.00 4 5In the money +1 52.86%
30 31 +1 52.68% 485.00 0 0In the money 0New 52.80%
198 309 +111 53.38% 490.00 2 2In the money 0 52.92%
Showing strikes 1–50 of 64
Nov 27, 2026EXPIRATION142 contracts / 71 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $425.00
Jump to ATM
VLO option chain expiring 2026-11-27, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 77.94% 215.00 0 0 0New 115.38%
0 1In the money +1New 0.00% 220.00 0 0 0New 111.92%
0 0In the money 0New 0.00% 225.00 0 0 0New 108.54%
0 0In the money 0New 0.00% 230.00 0 0 0New 105.23%
0 2In the money +2New 65.32% 235.00 0 0 0New 101.99%
0 0In the money 0New 0.00% 240.00 0 0 0New 98.81%
0 0In the money 0New 0.00% 245.00 0 0 0New 95.69%
0 0In the money 0New 0.00% 250.00 0 0 0New 92.99%
0 0In the money 0New 0.00% 255.00 0 0 0New 89.98%
0 0In the money 0New 59.28% 260.00 0 0 0New 87.02%
1 1In the money 0 0.00% 265.00 0 0 0New 84.11%
0 0In the money 0New 48.22% 270.00 0 0 0New 81.57%
0 1In the money +1New 0.00% 275.00 0 0 0New 78.74%
1 1In the money 0 0.00% 280.00 0 0 0New 76.31%
0 0In the money 0New 51.33% 285.00 0 0 0New 73.56%
0 1In the money +1New 54.14% 290.00 0 0 0New 71.13%
0 0In the money 0New 51.35% 295.00 0 0 0New 68.99%
0 1In the money +1New 52.27% 300.00 46 46 0 55.28%
0 0In the money 0New 52.30% 305.00 0 0 0New 64.44%
1 2In the money +1 53.66% 310.00 0 0 0New 62.28%
0 0In the money 0New 57.57% 315.00 0 0 0New 60.33%
1 1In the money 0 51.51% 320.00 2 2 0 58.55%
2 2In the money 0 52.32% 325.00 0 10 +10New 56.72%
4 4In the money 0 51.61% 330.00 47 47 0 55.35%
0 0In the money 0New 51.78% 335.00 0 0 0New 56.55%
3 3In the money 0 51.19% 340.00 7 7 0 54.79%
0 0In the money 0New 51.44% 345.00 1 2 +1 52.58%
0 0In the money 0New 52.21% 350.00 6 18 +12 51.40%
0 0In the money 0New 50.93% 355.00 7 11 +4 52.44%
0 0In the money 0New 51.84% 360.00 48 49 +1 51.46%
0 0In the money 0New 50.82% 365.00 0 5 +5New 53.28%
0 0In the money 0New 52.00% 370.00 33 43 +10 51.27%
0 0In the money 0New 51.91% 375.00 11 12 +1 51.34%
0 1In the money +1New 51.76% 380.00 36 40 +4 53.04%
1 1In the money 0 51.80% 385.00 21 22 +1 52.11%
0 0In the money 0New 51.74% 390.00 6 12 +6 51.30%
0 0In the money 0New 51.36% 395.00 7 18 +11 51.49%
3 3In the money 0 51.58% 400.00 24 25 +1 52.32%
0 0In the money 0New 51.56% 405.00 5 5 0 51.64%
1 1In the money 0 51.05% 410.00 14 30 +16 52.12%
1 3In the money +2 51.93% 415.00 36 37 +1 51.89%
0 2In the money +2New 51.05% 420.00 21 11 -10 51.29%
2 4In the money +2 51.61% 425.00NEAREST ATM 5 5 0 51.84%
STOCK PRICE $427.08
11 14 +3 51.90% 430.00 5 5In the money 0 51.17%
19 20 +1 51.71% 435.00 1 1In the money 0 51.17%
18 19 +1 51.83% 440.00 58 55In the money -3 51.28%
22 24 +2 51.68% 445.00 72 72In the money 0 50.94%
42 49 +7 51.37% 450.00 3 6In the money +3 51.10%
11 12 +1 51.39% 455.00 1 1In the money 0 50.92%
9 23 +14 51.47% 460.00 16 16In the money 0 50.88%
Showing strikes 1–50 of 71
Dec 04, 2026EXPIRATION142 contracts / 71 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $425.00
Jump to ATM
VLO option chain expiring 2026-12-04, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 215.00 0 0 0New 104.91%
0 0In the money 0New 0.00% 220.00 0 0 0New 101.77%
0 0In the money 0New 0.00% 225.00 0 0 0New 98.69%
0 0In the money 0New 0.00% 230.00 0 0 0New 95.68%
0 0In the money 0New 0.00% 235.00 0 0 0New 92.74%
0 0In the money 0New 0.00% 240.00 0 0 0New 89.85%
0 0In the money 0New 0.00% 245.00 0 0 0New 87.02%
0 0In the money 0New 0.00% 250.00 0 0 0New 84.24%
0 0In the money 0New 0.00% 255.00 0 0 0New 81.51%
0 0In the money 0New 0.00% 260.00 0 0 0New 78.83%
0 0In the money 0New 0.00% 265.00 0 0 0New 76.19%
0 0In the money 0New 0.00% 270.00 0 0 0New 73.90%
0 0In the money 0New 0.00% 275.00 0 0 0New 71.34%
0 0In the money 0New 0.00% 280.00 0 0 0New 69.10%
0 0In the money 0New 45.46% 285.00 0 0 0New 66.88%
0 0In the money 0New 46.38% 290.00 0 0 0New 64.93%
0 0In the money 0New 46.29% 295.00 0 0 0New 62.97%
0 0In the money 0New 49.97% 300.00 0 0 0New 61.01%
0 0In the money 0New 49.58% 305.00 0 0 0New 59.25%
0 0In the money 0New 50.33% 310.00 0 0 0New 57.46%
0 0In the money 0New 50.96% 315.00 0 0 0New 56.21%
0 0In the money 0New 50.98% 320.00 0 0 0New 54.56%
0 0In the money 0New 50.98% 325.00 0 0 0New 54.54%
0 0In the money 0New 50.94% 330.00 0 0 0New 54.05%
0 0In the money 0New 51.10% 335.00 0 0 0New 53.21%
0 0In the money 0New 51.85% 340.00 0 0 0New 52.19%
0 0In the money 0New 52.06% 345.00 0 0 0New 52.06%
0 0In the money 0New 52.11% 350.00 0 0 0New 52.55%
0 0In the money 0New 52.15% 355.00 0 0 0New 52.14%
0 0In the money 0New 51.89% 360.00 0 2 +2New 52.64%
0 0In the money 0New 51.78% 365.00 0 0 0New 52.21%
0 0In the money 0New 51.93% 370.00 0 1 +1New 51.41%
0 0In the money 0New 51.75% 375.00 0 0 0New 51.90%
0 0In the money 0New 52.14% 380.00 0 0 0New 52.29%
0 0In the money 0New 51.76% 385.00 0 0 0New 51.15%
0 1In the money +1New 51.36% 390.00 0 0 0New 51.32%
0 0In the money 0New 52.23% 395.00 0 0 0New 52.01%
0 0In the money 0New 52.00% 400.00 0 0 0New 52.09%
0 0In the money 0New 51.91% 405.00 0 0 0New 51.17%
0 1In the money +1New 51.76% 410.00 0 0 0New 52.24%
0 1In the money +1New 51.73% 415.00 0 0 0New 51.85%
0 0In the money 0New 51.54% 420.00 0 0 0New 51.33%
0 3In the money +3New 51.31% 425.00NEAREST ATM 0 1 +1New 51.63%
STOCK PRICE $427.08
0 2 +2New 51.88% 430.00 0 0In the money 0New 51.17%
0 0 0New 51.88% 435.00 0 0In the money 0New 51.10%
0 0 0New 51.74% 440.00 0 0In the money 0New 51.05%
0 0 0New 51.82% 445.00 0 0In the money 0New 50.79%
0 0 0New 51.69% 450.00 0 1In the money +1New 50.83%
0 0 0New 51.62% 455.00 0 0In the money 0New 50.74%
0 0 0New 51.52% 460.00 0 0In the money 0New 50.82%
Showing strikes 1–50 of 71
Dec 18, 2026EXPIRATION152 contracts / 76 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
170 180In the money +10 52.53% 410.00 893 898 +5 51.46%
290 281In the money -9 52.34% 420.00 132 144 +12 51.36%
STOCK PRICE $427.08
193 288 +95 52.26% 430.00NEAREST ATM 150 249In the money +99 51.30%
557 568 +11 52.12% 440.00 171 177In the money +6 51.15%
308 303 -5 52.20% 450.00 84 83In the money -1 51.28%
297 307 +10 52.28% 460.00 101 101In the money 0 50.92%
232 237 +5 52.23% 470.00 28 28In the money 0 51.63%
227 229 +2 52.09% 480.00 11 11In the money 0 51.07%
109 109 0 52.15% 490.00 1 10In the money +9 51.17%
1,257 1,265 +8 51.59% 500.00 5 5In the money 0 51.41%
136 149 +13 52.00% 510.00 5 5In the money 0 51.50%
171 171 0 52.04% 520.00 3 3In the money 0 51.41%
0 11 +11New 51.61% 530.00 0 0In the money 0New 51.56%
141 142 +1 51.62% 540.00 1 1In the money 0 51.76%
0 0 0New 51.58% 550.00 0 0In the money 0New 52.09%
33 33 0 51.70% 560.00 3 3In the money 0 52.18%
0 1 +1New 52.19% 570.00 0 0In the money 0New 51.78%
184 184 0 52.36% 580.00 13 13In the money 0 52.08%
0 0 0New 52.69% 590.00 0 0In the money 0New 52.47%
315 318 +3 53.06% 600.00 3 3In the money 0 53.33%
0 0 0New 52.87% 610.00 0 0In the money 0New 52.22%
101 101 0 52.86% 620.00 11 11In the money 0 53.83%
0 0 0New 53.69% 630.00 0 0In the money 0New 55.34%
11 11 0 53.82% 640.00 0 0In the money 0New 54.19%
0 3 +3New 57.29% 650.00 0 0In the money 0New 55.23%
0 0 0New 58.05% 660.00 0 0In the money 0New 51.97%
Showing strikes 51–76 of 76
Jan 15, 2027EXPIRATION138 contracts / 69 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 55.00 3 3 0 210.97%
0 0In the money 0New 0.00% 60.00 138 138 0 201.77%
0 0In the money 0New 0.00% 65.00 17 17 0 193.39%
1 1In the money 0 0.00% 70.00 104 104 0 185.70%
0 0In the money 0New 0.00% 75.00 72 72 0 146.95%
1 1In the money 0 0.00% 80.00 81 81 0 166.72%
0 0In the money 0New 0.00% 85.00 13 13 0 165.84%
1 1In the money 0 0.00% 90.00 69 69 0 160.06%
3 3In the money 0 0.00% 95.00 34 34 0 154.63%
7 7In the money 0 0.00% 100.00 2,347 2,347 0 149.50%
8 8In the money 0 0.00% 105.00 2,034 2,034 0 144.64%
78 78In the money 0 0.00% 110.00 226 226 0 140.02%
28 28In the money 0 0.00% 115.00 850 850 0 135.63%
46 46In the money 0 0.00% 120.00 696 696 0 131.43%
54 55In the money +1 0.00% 125.00 160 160 0 127.42%
97 98In the money +1 0.00% 130.00 520 520 0 123.57%
38 38In the money 0 0.00% 135.00 99 99 0 119.88%
59 59In the money 0 0.00% 140.00 143 143 0 116.33%
67 62In the money -5 0.00% 145.00 107 107 0 112.91%
113 113In the money 0 0.00% 150.00 619 619 0 94.49%
132 132In the money 0 0.00% 155.00 271 271 0 106.42%
116 117In the money +1 0.00% 160.00 255 255 0 103.34%
125 125In the money 0 0.00% 165.00 109 109 0 100.35%
755 755In the money 0 76.79% 170.00 153 153 0 83.89%
103 103In the money 0 0.00% 175.00 58 58 0 94.66%
291 291In the money 0 64.24% 180.00 435 435 0 81.56%
439 438In the money -1 0.00% 185.00 117 117 0 89.28%
253 243In the money -10 0.00% 190.00 147 147 0 86.70%
477 477In the money 0 62.11% 195.00 83 83 0 84.19%
719 719In the money 0 64.84% 200.00 181 181 0 72.91%
1,524 1,518In the money -6 62.42% 210.00 261 261 0 66.59%
209 209In the money 0 0.00% 220.00 184 184 0 62.63%
183 183In the money 0 58.33% 230.00 188 188 0 60.23%
400 400In the money 0 54.56% 240.00 223 223 0 58.09%
398 398In the money 0 54.25% 250.00 586 586 0 54.44%
395 395In the money 0 49.92% 260.00 344 341 -3 53.59%
300 300In the money 0 51.02% 270.00 789 787 -2 52.60%
400 400In the money 0 51.76% 280.00 241 241 0 51.95%
159 159In the money 0 52.40% 290.00 207 197 -10 52.16%
453 453In the money 0 52.21% 300.00 377 366 -11 52.33%
150 150In the money 0 52.00% 310.00 224 233 +9 52.36%
169 169In the money 0 51.56% 320.00 280 282 +2 52.14%
135 135In the money 0 51.67% 330.00 681 683 +2 52.02%
129 129In the money 0 51.62% 340.00 237 239 +2 52.01%
330 335In the money +5 51.43% 350.00 399 414 +15 51.17%
363 368In the money +5 51.44% 360.00 379 376 -3 51.09%
126 132In the money +6 51.41% 370.00 340 347 +7 51.02%
291 290In the money -1 51.27% 380.00 266 291 +25 51.46%
187 188In the money +1 51.37% 390.00 785 789 +4 50.80%
1,481 1,479In the money -2 51.33% 400.00 733 787 +54 50.74%
Showing strikes 1–50 of 69
Mar 19, 2027EXPIRATION112 contracts / 56 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 77.36% 120.00 18 18 0 89.43%
1 1In the money 0 71.98% 125.00 6 6 0 96.76%
2 2In the money 0 0.00% 130.00 6 6 0 93.85%
4 4In the money 0 77.83% 135.00 9 9 0 91.06%
3 3In the money 0 76.84% 140.00 11 11 0 88.37%
2 2In the money 0 72.79% 145.00 9 9 0 85.78%
3 3In the money 0 71.62% 150.00 20 20 0 83.28%
8 8In the money 0 67.62% 155.00 8 8 0 80.87%
22 22In the money 0 66.61% 160.00 21 21 0 78.83%
40 40In the money 0 66.77% 165.00 11 11 0 76.56%
10 10In the money 0 60.38% 170.00 19 19 0 74.63%
7 7In the money 0 59.64% 175.00 6 6 0 65.96%
4 4In the money 0 60.02% 180.00 30 30 0 68.56%
5 5In the money 0 58.96% 185.00 12 12 0 59.33%
3 3In the money 0 57.87% 190.00 19 19 0 58.87%
8 8In the money 0 56.77% 195.00 4 4 0 61.16%
62 62In the money 0 57.10% 200.00 109 111 +2 56.22%
24 24In the money 0 55.75% 210.00 30 30 0 55.68%
17 17In the money 0 54.53% 220.00 34 41 +7 54.35%
25 25In the money 0 54.40% 230.00 150 166 +16 55.85%
26 26In the money 0 54.12% 240.00 69 78 +9 54.33%
88 88In the money 0 53.66% 250.00 99 99 0 53.39%
60 60In the money 0 53.81% 260.00 79 79 0 53.22%
24 25In the money +1 53.33% 270.00 49 49 0 52.60%
18 18In the money 0 52.70% 280.00 299 299 0 52.70%
46 46In the money 0 52.77% 290.00 67 67 0 52.60%
29 29In the money 0 52.34% 300.00 125 124 -1 52.43%
37 37In the money 0 52.22% 310.00 76 76 0 52.29%
100 100In the money 0 51.97% 320.00 274 273 -1 52.31%
52 52In the money 0 52.17% 330.00 35 45 +10 52.20%
74 74In the money 0 51.87% 340.00 97 92 -5 51.42%
191 183In the money -8 51.93% 350.00 65 66 +1 51.33%
69 69In the money 0 51.81% 360.00 260 260 0 51.31%
64 65In the money +1 51.80% 370.00 393 393 0 51.15%
66 68In the money +2 51.57% 380.00 63 63 0 51.60%
45 45In the money 0 51.67% 390.00 145 108 -37 51.62%
333 332In the money -1 51.55% 400.00 489 494 +5 51.14%
465 466In the money +1 51.70% 410.00 39 40 +1 51.07%
67 67In the money 0 51.69% 420.00 63 59 -4 51.10%
STOCK PRICE $427.08
197 202 +5 51.62% 430.00NEAREST ATM 73 74In the money +1 51.09%
154 159 +5 51.61% 440.00 407 406In the money -1 51.10%
256 588 +332 51.68% 450.00 50 49In the money -1 51.03%
98 98 0 51.66% 460.00 15 15In the money 0 51.18%
46 65 +19 51.50% 470.00 8 8In the money 0 51.20%
126 124 -2 51.64% 480.00 58 58In the money 0 51.17%
34 34 0 51.67% 490.00 10 7In the money -3 51.15%
118 119 +1 51.54% 500.00 1 1In the money 0 51.32%
23 23 0 51.86% 510.00 0 0In the money 0New 51.28%
268 268 0 51.39% 520.00 2 2In the money 0 51.34%
50 54 +4 51.16% 540.00 10 10In the money 0 51.58%
Showing strikes 1–50 of 56
Jun 17, 2027EXPIRATION120 contracts / 60 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 65.09% 120.00 4 4 0 79.44%
2 2In the money 0 67.88% 125.00 3 3 0 77.04%
2 2In the money 0 65.29% 130.00 4 4 0 75.00%
1 2In the money +1 64.76% 135.00 0 0 0New 72.78%
2 2In the money 0 64.80% 140.00 85 85 0 70.90%
2 2In the money 0 61.60% 145.00 0 0 0New 66.81%
0 0In the money 0New 61.57% 150.00 11 11 0 57.94%
0 0In the money 0New 59.32% 155.00 1 1 0 60.53%
4 4In the money 0 59.11% 160.00 2 2 0 56.18%
1 1In the money 0 58.70% 165.00 2 2 0 57.38%
1 1In the money 0 57.70% 170.00 69 69 0 58.00%
2 2In the money 0 57.16% 175.00 6 6 0 56.35%
1 1In the money 0 56.52% 180.00 3 3 0 54.52%
1 1In the money 0 55.79% 185.00 3 3 0 57.09%
2 2In the money 0 55.02% 190.00 1 1 0 55.31%
2 2In the money 0 54.86% 195.00 13 13 0 53.26%
4 4In the money 0 53.98% 200.00 33 33 0 56.65%
16 16In the money 0 53.15% 210.00 36 56 +20 50.53%
12 12In the money 0 53.37% 220.00 9 9 0 52.91%
18 18In the money 0 53.06% 230.00 5 5 0 52.24%
14 14In the money 0 53.00% 240.00 22 24 +2 52.93%
19 19In the money 0 52.61% 250.00 716 716 0 52.47%
30 30In the money 0 52.25% 260.00 31 31 0 52.22%
13 13In the money 0 52.27% 270.00 15 15 0 52.09%
13 13In the money 0 52.10% 280.00 39 39 0 52.03%
6 6In the money 0 52.02% 290.00 708 709 +1 51.79%
36 36In the money 0 51.94% 300.00 1,623 1,668 +45 51.87%
16 16In the money 0 51.99% 310.00 28 28 0 51.69%
33 33In the money 0 51.92% 320.00 94 94 0 51.83%
79 79In the money 0 51.75% 330.00 873 873 0 51.66%
41 42In the money +1 51.74% 340.00 519 520 +1 51.26%
57 57In the money 0 51.48% 350.00 116 117 +1 51.47%
57 57In the money 0 51.39% 360.00 28 29 +1 51.55%
45 45In the money 0 51.43% 370.00 297 299 +2 51.50%
104 105In the money +1 51.43% 380.00 111 111 0 51.44%
24 24In the money 0 51.15% 390.00 325 324 -1 51.26%
148 148In the money 0 51.37% 400.00 94 94 0 51.02%
288 289In the money +1 51.40% 410.00 25 24 -1 50.98%
79 87In the money +8 51.37% 420.00 32 32 0 50.89%
STOCK PRICE $427.08
26 35 +9 51.32% 430.00NEAREST ATM 163 163In the money 0 50.92%
62 67 +5 51.27% 440.00 65 65In the money 0 50.86%
163 165 +2 51.17% 450.00 118 121In the money +3 50.90%
69 76 +7 51.15% 460.00 33 35In the money +2 50.82%
22 30 +8 51.21% 470.00 15 16In the money +1 50.74%
46 48 +2 51.17% 480.00 17 18In the money +1 50.83%
22 25 +3 51.18% 490.00 16 23In the money +7 50.87%
126 137 +11 51.33% 500.00 41 48In the money +7 51.00%
19 26 +7 51.29% 510.00 0 0In the money 0New 50.95%
60 63 +3 51.35% 520.00 1 1In the money 0 51.05%
5 7 +2 51.38% 530.00 0 0In the money 0New 51.06%
Showing strikes 1–50 of 60
Sep 17, 2027EXPIRATION90 contracts / 45 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 55.71% 175.00 7 7 0 55.00%
0 0In the money 0New 55.79% 180.00 0 0 0New 54.62%
0 0In the money 0New 55.52% 185.00 1 1 0 52.89%
1 1In the money 0 55.32% 190.00 0 0 0New 52.87%
0 0In the money 0New 55.18% 195.00 0 0 0New 52.53%
1 1In the money 0 53.85% 200.00 2 2 0 53.44%
1 1In the money 0 54.58% 210.00 0 0 0New 52.57%
1 1In the money 0 53.54% 220.00 0 0 0New 53.17%
1 1In the money 0 53.06% 230.00 12 12 0 52.53%
5 5In the money 0 52.59% 240.00 0 0 0New 52.22%
2 2In the money 0 52.47% 250.00 60 63 +3 52.14%
4 4In the money 0 52.42% 260.00 11 11 0 51.91%
3 3In the money 0 51.83% 270.00 7 17 +10 51.70%
0 0In the money 0New 51.62% 280.00 28 28 0 51.74%
6 6In the money 0 51.72% 290.00 44 44 0 51.47%
8 8In the money 0 51.28% 300.00 98 98 0 51.47%
5 5In the money 0 51.48% 310.00 2 2 0 51.09%
4 4In the money 0 51.40% 320.00 203 203 0 51.33%
9 9In the money 0 51.21% 330.00 21 21 0 51.21%
2 2In the money 0 51.13% 340.00 316 316 0 51.15%
15 15In the money 0 51.02% 350.00 69 241 +172 51.13%
3 3In the money 0 51.02% 360.00 28 28 0 50.97%
3 3In the money 0 50.93% 370.00 2 3 +1 50.80%
8 8In the money 0 50.99% 380.00 1 1 0 50.66%
4 4In the money 0 50.89% 390.00 34 34 0 50.59%
29 28In the money -1 50.84% 400.00 8 8 0 50.54%
15 14In the money -1 50.75% 410.00 2 2 0 50.63%
42 42In the money 0 50.88% 420.00 1 21 +20 50.49%
STOCK PRICE $427.08
19 18 -1 50.81% 430.00NEAREST ATM 1 20In the money +19 50.47%
7 8 +1 50.95% 440.00 10 7In the money -3 50.49%
20 30 +10 50.84% 450.00 9 9In the money 0 50.56%
8 8 0 50.76% 460.00 6 6In the money 0 50.35%
5 5 0 50.87% 470.00 28 28In the money 0 50.41%
14 14 0 50.78% 480.00 171 180In the money +9 50.55%
11 16 +5 50.81% 490.00 11 11In the money 0 50.56%
31 44 +13 50.81% 500.00 61 61In the money 0 50.53%
49 65 +16 50.80% 510.00 84 84In the money 0 50.52%
28 28 0 50.72% 520.00 16 16In the money 0 50.55%
28 28 0 50.75% 540.00 0 0In the money 0New 50.61%
4 45 +41 50.80% 560.00 1 1In the money 0 50.70%
92 237 +145 50.86% 580.00 0 0In the money 0New 50.79%
6 7 +1 50.69% 600.00 0 0In the money 0New 50.84%
4 4 0 50.61% 620.00 0 0In the money 0New 51.07%
83 82 -1 51.13% 640.00 0 0In the money 0New 51.08%
4 4 0 51.19% 660.00 0 0In the money 0New 51.19%
Dec 17, 2027EXPIRATION134 contracts / 67 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 89.34% 65.00 5 5 0 101.35%
0 0In the money 0New 83.88% 70.00 17 17 0 98.09%
0 0In the money 0New 78.78% 75.00 11 11 0 94.35%
0 0In the money 0New 73.91% 80.00 26 26 0 90.89%
0 0In the money 0New 69.22% 85.00 4 4 0 87.66%
12 12In the money 0 64.58% 90.00 32 32 0 84.65%
2 2In the money 0 59.76% 95.00 23 23 0 81.81%
11 11In the money 0 54.16% 100.00 43 43 0 59.65%
51 51In the money 0 0.00% 105.00 13 13 0 76.32%
3 3In the money 0 56.95% 110.00 32 32 0 63.52%
7 7In the money 0 51.77% 115.00 136 136 0 65.13%
13 13In the money 0 55.96% 120.00 55 55 0 63.52%
2 2In the money 0 57.64% 125.00 112 112 0 59.19%
5 5In the money 0 56.36% 130.00 128 128 0 57.83%
9 9In the money 0 54.98% 135.00 21 21 0 58.87%
55 55In the money 0 55.42% 140.00 51 51 0 58.07%
55 55In the money 0 55.52% 145.00 32 32 0 55.39%
76 76In the money 0 55.41% 150.00 130 130 0 55.75%
30 30In the money 0 55.12% 155.00 36 36 0 55.52%
60 60In the money 0 54.73% 160.00 34 34 0 54.54%
22 22In the money 0 54.27% 165.00 21 21 0 51.56%
93 93In the money 0 54.49% 170.00 340 340 0 53.17%
175 175In the money 0 53.33% 175.00 29 29 0 52.81%
22 22In the money 0 53.35% 180.00 21 21 0 52.94%
41 41In the money 0 52.66% 185.00 13 13 0 50.54%
15 15In the money 0 52.78% 190.00 21 21 0 52.97%
13 13In the money 0 52.52% 195.00 3 3 0 52.82%
112 112In the money 0 52.92% 200.00 23 23 0 52.47%
18 18In the money 0 52.75% 210.00 59 59 0 52.45%
25 25In the money 0 51.92% 220.00 18 18 0 52.54%
61 61In the money 0 52.01% 230.00 5 5 0 51.93%
47 47In the money 0 51.50% 240.00 69 69 0 51.64%
58 58In the money 0 51.48% 250.00 139 139 0 51.57%
17 17In the money 0 51.21% 260.00 21 21 0 51.48%
26 26In the money 0 51.04% 270.00 6 6 0 51.10%
7 7In the money 0 50.92% 280.00 8 8 0 51.26%
50 50In the money 0 50.87% 290.00 0 0 0New 50.97%
30 30In the money 0 50.62% 300.00 24 25 +1 50.88%
26 26In the money 0 50.44% 310.00 13 13 0 50.69%
23 23In the money 0 50.63% 320.00 4 4 0 50.44%
43 43In the money 0 50.26% 330.00 95 95 0 50.31%
20 20In the money 0 50.17% 340.00 2 2 0 50.40%
59 59In the money 0 50.16% 350.00 5 5 0 50.49%
31 31In the money 0 50.11% 360.00 10 10 0 50.39%
2 7In the money +5 50.18% 370.00 5 5 0 49.86%
21 22In the money +1 50.01% 380.00 10 10 0 49.95%
7 7In the money 0 50.00% 390.00 9 9 0 49.97%
32 32In the money 0 49.87% 400.00 1 1 0 49.78%
36 36In the money 0 49.95% 410.00 7 7 0 49.63%
31 32In the money +1 50.07% 420.00 0 0 0New 49.89%
Showing strikes 1–50 of 67
Jan 21, 2028EXPIRATION128 contracts / 64 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 70.22% 80.00 24 24 0 87.52%
14 14In the money 0 65.47% 85.00 21 21 0 84.43%
41 41In the money 0 0.00% 90.00 30 30 0 81.53%
41 41In the money 0 0.00% 95.00 2 2 0 78.80%
80 80In the money 0 49.12% 100.00 6 6 0 65.01%
1 1In the money 0 52.79% 105.00 3 3 0 65.00%
0 0In the money 0New 53.46% 110.00 1 1 0 59.20%
9 9In the money 0 56.72% 115.00 11 11 0 60.63%
3 3In the money 0 55.69% 120.00 9 9 0 58.99%
20 20In the money 0 54.50% 125.00 4 4 0 59.89%
8 8In the money 0 55.30% 130.00 22 22 0 58.44%
9 9In the money 0 55.56% 135.00 22 22 0 55.65%
13 13In the money 0 55.52% 140.00 26 26 0 56.13%
16 16In the money 0 55.28% 145.00 28 28 0 55.44%
11 11In the money 0 56.04% 150.00 42 42 0 52.31%
6 6In the money 0 55.47% 155.00 15 15 0 56.36%
28 28In the money 0 54.83% 160.00 85 85 0 50.91%
25 25In the money 0 55.02% 165.00 17 17 0 51.65%
28 28In the money 0 53.41% 170.00 29 29 0 51.92%
46 46In the money 0 54.91% 175.00 54 54 0 53.27%
40 40In the money 0 54.28% 180.00 10 10 0 52.56%
78 78In the money 0 53.11% 185.00 19 19 0 52.51%
27 27In the money 0 53.91% 190.00 14 14 0 52.61%
16 16In the money 0 53.05% 195.00 429 429 0 54.24%
131 131In the money 0 53.56% 200.00 20 20 0 53.82%
88 88In the money 0 52.96% 210.00 33 33 0 52.23%
392 392In the money 0 52.26% 220.00 18 18 0 51.47%
31 31In the money 0 52.08% 230.00 19 19 0 50.64%
89 89In the money 0 51.67% 240.00 5 5 0 51.34%
189 189In the money 0 51.40% 250.00 85 85 0 51.16%
44 44In the money 0 51.22% 260.00 43 43 0 50.97%
37 37In the money 0 50.86% 270.00 22 22 0 50.83%
38 38In the money 0 50.84% 280.00 27 27 0 50.56%
30 30In the money 0 50.63% 290.00 741 741 0 50.67%
696 696In the money 0 50.49% 300.00 205 222 +17 50.21%
48 48In the money 0 50.40% 310.00 6 6 0 50.35%
43 43In the money 0 50.17% 320.00 55 55 0 50.24%
51 51In the money 0 50.14% 330.00 29 29 0 50.32%
18 18In the money 0 50.19% 340.00 27 27 0 50.21%
27 27In the money 0 49.97% 350.00 35 35 0 50.11%
48 48In the money 0 49.90% 360.00 49 49 0 50.15%
38 38In the money 0 49.78% 370.00 17 18 +1 49.97%
49 49In the money 0 49.94% 380.00 1,109 1,110 +1 49.51%
532 532In the money 0 49.66% 390.00 13 43 +30 49.69%
39 39In the money 0 49.78% 400.00 110 109 -1 49.70%
16 17In the money +1 49.50% 410.00 12 12 0 49.48%
129 149In the money +20 49.71% 420.00 5 10 +5 49.46%
STOCK PRICE $427.08
9 10 +1 49.60% 430.00NEAREST ATM 14 14In the money 0 49.65%
29 29 0 49.55% 440.00 71 71In the money 0 49.58%
21 22 +1 49.52% 450.00 2 12In the money +10 49.58%
Showing strikes 1–50 of 64
Dec 15, 2028EXPIRATION124 contracts / 62 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2028-12-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
14 14In the money 0 53.84% 90.00 43 43 0 56.46%
10 10In the money 0 48.93% 95.00 33 33 0 57.01%
43 43In the money 0 51.65% 100.00 42 42 0 55.47%
13 13In the money 0 52.27% 105.00 4 4 0 54.54%
10 10In the money 0 52.23% 110.00 2 2 0 53.97%
7 7In the money 0 54.13% 115.00 0 0 0New 53.13%
15 15In the money 0 53.24% 120.00 20 20 0 52.59%
11 11In the money 0 54.01% 125.00 44 44 0 54.59%
2 2In the money 0 54.38% 130.00 5 5 0 49.97%
10 10In the money 0 53.82% 135.00 107 107 0 50.91%
9 9In the money 0 53.82% 140.00 1 1 0 51.53%
9 9In the money 0 54.14% 145.00 1 1 0 51.43%
28 28In the money 0 53.98% 150.00 15 15 0 51.24%
6 6In the money 0 53.53% 155.00 70 70 0 50.98%
3 3In the money 0 53.23% 160.00 16 16 0 50.66%
9 9In the money 0 52.68% 165.00 0 0 0New 50.31%
5 5In the money 0 52.20% 170.00 10 10 0 50.37%
23 23In the money 0 52.20% 175.00 11 11 0 50.34%
64 64In the money 0 51.27% 180.00 3 3 0 49.28%
62 62In the money 0 51.47% 185.00 3 3 0 49.87%
38 38In the money 0 51.23% 190.00 3 3 0 49.68%
3 3In the money 0 50.95% 195.00 14 14 0 49.58%
34 34In the money 0 50.96% 200.00 20 20 0 49.37%
32 32In the money 0 50.54% 210.00 18 18 0 49.08%
36 36In the money 0 49.97% 220.00 221 221 0 48.94%
15 15In the money 0 49.81% 230.00 12 12 0 48.85%
48 48In the money 0 49.51% 240.00 17 17 0 48.77%
34 34In the money 0 49.09% 250.00 48 48 0 48.60%
27 27In the money 0 48.98% 260.00 10 10 0 48.33%
41 41In the money 0 48.76% 270.00 16 16 0 48.17%
31 31In the money 0 48.61% 280.00 4 4 0 48.13%
29 29In the money 0 48.36% 290.00 66 66 0 48.16%
79 69In the money -10 48.34% 300.00 7 7 0 47.78%
12 12In the money 0 48.08% 310.00 12 12 0 47.88%
32 32In the money 0 48.03% 320.00 43 43 0 47.54%
1,214 1,214In the money 0 47.89% 330.00 9 9 0 47.48%
35 35In the money 0 47.67% 340.00 6 6 0 47.54%
34 34In the money 0 47.66% 350.00 9 9 0 47.43%
521 520In the money -1 47.44% 360.00 503 503 0 47.24%
10 10In the money 0 47.42% 370.00 2 3 +1 47.38%
30 29In the money -1 47.32% 380.00 15 15 0 47.17%
12 12In the money 0 47.29% 390.00 12 12 0 47.11%
88 88In the money 0 47.19% 400.00 1 1 0 47.24%
22 22In the money 0 47.16% 410.00 0 0 0New 47.14%
29 29In the money 0 47.00% 420.00 3 3 0 47.09%
STOCK PRICE $427.08
18 18 0 47.04% 430.00NEAREST ATM 0 0In the money 0New 47.00%
42 42 0 46.96% 440.00 2 3In the money +1 47.08%
24 26 +2 47.05% 450.00 0 0In the money 0New 47.01%
48 55 +7 46.81% 460.00 0 0In the money 0New 46.99%
48 48 0 46.66% 470.00 1 1In the money 0 46.93%
Showing strikes 1–50 of 62
Jan 19, 2029EXPIRATION84 contracts / 42 strikes
SAVED STOCK PRICE$427.08Nearest ATM strike $430.00
Jump to ATM
VLO option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 51.16% 195.00 2 9 +7 49.38%
34 34In the money 0 50.77% 200.00 69 69 0 49.33%
8 8In the money 0 50.22% 210.00 0 0 0New 48.96%
14 14In the money 0 49.82% 220.00 7 8 +1 48.93%
1 1In the money 0 49.79% 230.00 8 8 0 48.45%
7 7In the money 0 49.16% 240.00 5 5 0 48.29%
4 4In the money 0 48.88% 250.00 86 86 0 48.27%
1 1In the money 0 48.89% 260.00 2 2 0 48.14%
0 0In the money 0New 48.59% 270.00 2 2 0 47.95%
4 4In the money 0 48.37% 280.00 0 0 0New 47.84%
2 2In the money 0 48.07% 290.00 12 12 0 47.75%
22 25In the money +3 48.01% 300.00 43 43 0 47.72%
20 20In the money 0 47.85% 310.00 0 0 0New 47.51%
21 21In the money 0 47.77% 320.00 1 1 0 47.49%
43 43In the money 0 47.46% 330.00 1 1 0 47.38%
0 0In the money 0New 47.36% 340.00 2 2 0 47.15%
3 3In the money 0 47.19% 350.00 1 1 0 47.08%
2 2In the money 0 47.22% 360.00 2 2 0 47.10%
5 5In the money 0 47.17% 370.00 1 1 0 46.96%
1 1In the money 0 47.06% 380.00 17 17 0 46.92%
3 3In the money 0 46.89% 390.00 2 2 0 46.95%
43 44In the money +1 46.90% 400.00 8 8 0 46.84%
3 3In the money 0 46.86% 410.00 2 4 +2 46.90%
17 17In the money 0 46.76% 420.00 1 1 0 46.78%
STOCK PRICE $427.08
7 12 +5 46.61% 430.00NEAREST ATM 0 0In the money 0New 46.82%
25 25 0 46.64% 440.00 2 2In the money 0 46.74%
35 35 0 46.61% 450.00 4 4In the money 0 46.73%
11 30 +19 46.39% 460.00 2 2In the money 0 46.73%
29 29 0 46.43% 470.00 0 0In the money 0New 46.63%
20 20 0 46.28% 480.00 0 0In the money 0New 46.61%
10 10 0 46.29% 490.00 0 0In the money 0New 46.65%
25 25 0 46.17% 500.00 3 3In the money 0 46.63%
20 20 0 46.21% 510.00 0 0In the money 0New 46.57%
11 11 0 46.12% 520.00 4 4In the money 0 46.46%
11 11 0 45.98% 530.00 0 0In the money 0New 46.50%
8 6 -2 45.98% 540.00 4 4In the money 0 46.52%
4 4 0 45.92% 560.00 3 3In the money 0 46.59%
15 15 0 45.82% 580.00 0 0In the money 0New 46.58%
14 14 0 45.78% 600.00 0 0In the money 0New 46.73%
2 2 0 45.69% 620.00 0 0In the money 0New 46.73%
0 0 0New 45.65% 640.00 0 0In the money 0New 46.90%
0 0 0New 45.51% 660.00 0 0In the money 0New 46.86%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

←→ Saved days

Contract OI history

Open full view