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 Some data may be out of date.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

STRL

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $362.49 · 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
768 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION114 contracts / 57 strikes
SAVED STOCK PRICE$362.49Nearest ATM strike $360.00
Jump to ATM
STRL option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 94.32% 270.00 0 0 0New 94.39%
0 0In the money 0New 93.98% 280.00 11 17 +6 94.38%
0 0In the money 0New 93.57% 290.00 1 5 +4 94.67%
0 0In the money 0New 92.48% 300.00 0 47 +47New 93.08%
1 1In the money 0 91.66% 310.00 51 57 +6 96.41%
0 0In the money 0New 89.45% 320.00 33 39 +6 91.02%
0 2In the money +2New 88.77% 330.00 35 35 0 91.81%
0 0In the money 0New 90.92% 340.00 53 54 +1 92.48%
5 6In the money +1 89.44% 350.00 54 66 +12 91.04%
3 6In the money +3 87.82% 360.00NEAREST ATM 62 63 +1 92.33%
STOCK PRICE $362.49
0 13 +13New 90.17% 370.00 43 48In the money +5 93.89%
1 4 +3 91.65% 380.00 56 58In the money +2 90.05%
1 2 +1 89.85% 390.00 46 49In the money +3 88.83%
19 38 +19 87.95% 400.00 121 123In the money +2 90.74%
4 13 +9 88.22% 410.00 45 44In the money -1 93.25%
8 13 +5 86.32% 420.00 74 59In the money -15 90.69%
11 12 +1 87.20% 430.00 97 90In the money -7 92.15%
16 17 +1 86.71% 440.00 68 68In the money 0 84.34%
33 32 -1 87.68% 450.00 127 127In the money 0 90.65%
19 28 +9 88.56% 460.00 51 50In the money -1 88.28%
27 31 +4 88.04% 470.00 50 47In the money -3 91.49%
17 15 -2 90.28% 480.00 47 42In the money -5 88.33%
16 15 -1 85.52% 490.00 8 8In the money 0 90.92%
111 118 +7 87.13% 500.00 38 34In the money -4 91.35%
19 18 -1 89.51% 510.00 69 69In the money 0 84.71%
37 44 +7 98.16% 520.00 19 15In the money -4 92.52%
22 22 0 92.99% 530.00 66 66In the money 0 92.53%
47 59 +12 89.03% 540.00 6 6In the money 0 95.03%
36 44 +8 90.30% 550.00 11 11In the money 0 93.86%
18 19 +1 107.89% 560.00 16 16In the money 0 96.30%
18 20 +2 105.84% 570.00 0 0In the money 0New 95.31%
40 42 +2 92.15% 580.00 1 1In the money 0 97.86%
11 11 0 100.08% 590.00 0 0In the money 0New 90.66%
61 60 -1 94.65% 600.00 1 1In the money 0 95.29%
17 16 -1 109.80% 610.00 0 0In the money 0New 108.21%
11 17 +6 112.18% 620.00 0 0In the money 0New 104.11%
15 16 +1 114.71% 630.00 0 0In the money 0New 101.98%
2 2 0 117.19% 640.00 0 0In the money 0New 102.47%
40 41 +1 119.61% 650.00 1 0In the money -1 91.88%
16 16 0 121.99% 660.00 0 0In the money 0New 105.87%
11 11 0 124.09% 670.00 0 0In the money 0New 106.67%
2 3 +1 126.37% 680.00 0 0In the money 0New 105.46%
2 2 0 128.61% 690.00 0 0In the money 0New 108.64%
74 74 0 111.47% 700.00 0 0In the money 0New 92.54%
0 0 0New 132.95% 710.00 0 0In the money 0New 111.08%
0 1 +1New 135.06% 720.00 0 0In the money 0New 117.79%
2 7 +5 137.14% 730.00 0 0In the money 0New 109.51%
0 0 0New 139.18% 740.00 0 0In the money 0New 107.00%
0 0 0New 141.18% 750.00 0 0In the money 0New 122.28%
2 2 0 143.15% 760.00 0 0In the money 0New 110.95%
Showing strikes 1–50 of 57
Dec 18, 2026EXPIRATION206 contracts / 103 strikes
SAVED STOCK PRICE$362.49Nearest ATM strike $360.00
Jump to ATM
STRL option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 114.64% 150.00 32 32 0 107.07%
1 1In the money 0 102.83% 155.00 7 7 0 131.72%
0 0In the money 0New 103.13% 160.00 5 5 0 127.34%
1 1In the money 0 99.38% 165.00 3 3 0 123.09%
3 3In the money 0 96.88% 170.00 2 2 0 118.97%
7 7In the money 0 96.26% 175.00 4 4 0 110.36%
1 1In the money 0 97.56% 180.00 12 12 0 111.32%
1 1In the money 0 94.70% 185.00 1 1 0 108.43%
4 4In the money 0 91.19% 190.00 1 1 0 105.57%
4 4In the money 0 90.28% 195.00 1 1 0 114.90%
1 1In the money 0 90.69% 200.00 74 75 +1 95.02%
2 2In the money 0 89.26% 210.00 13 13 0 100.39%
9 9In the money 0 88.94% 220.00 20 20 0 89.16%
26 26In the money 0 83.08% 230.00 8 8 0 91.46%
21 21In the money 0 82.16% 240.00 17 21 +4 84.05%
9 9In the money 0 84.94% 250.00 38 60 +22 85.73%
4 4In the money 0 84.09% 260.00 8 8 0 87.35%
4 4In the money 0 83.83% 270.00 17 17 0 85.94%
5 5In the money 0 84.06% 280.00 22 23 +1 86.09%
7 7In the money 0 82.71% 290.00 19 19 0 84.82%
19 19In the money 0 81.89% 300.00 310 434 +124 84.66%
7 7In the money 0 81.24% 310.00 10 14 +4 83.40%
9 9In the money 0 80.51% 320.00 46 46 0 80.90%
11 11In the money 0 80.13% 330.00 57 61 +4 81.45%
16 16In the money 0 79.30% 340.00 273 476 +203 81.91%
17 17In the money 0 78.67% 350.00 71 59 -12 83.50%
10 10In the money 0 79.04% 360.00NEAREST ATM 122 129 +7 85.04%
STOCK PRICE $362.49
8 10 +2 78.14% 370.00 86 85In the money -1 81.40%
6 6 0 77.89% 380.00 36 36In the money 0 80.25%
23 23 0 77.42% 390.00 15 24In the money +9 84.13%
9 10 +1 79.08% 400.00 84 75In the money -9 81.01%
61 61 0 79.53% 410.00 51 50In the money -1 84.19%
24 28 +4 79.10% 420.00 52 57In the money +5 83.23%
11 13 +2 78.61% 430.00 46 35In the money -11 82.71%
24 20 -4 78.38% 440.00 32 42In the money +10 82.30%
65 68 +3 80.36% 450.00 79 69In the money -10 81.09%
20 20 0 77.71% 460.00 65 63In the money -2 79.62%
21 21 0 78.65% 470.00 116 117In the money +1 81.04%
16 16 0 78.12% 480.00 22 22In the money 0 82.08%
14 14 0 77.14% 490.00 46 46In the money 0 82.48%
118 127 +9 80.64% 500.00 119 118In the money -1 80.67%
24 24 0 78.59% 510.00 53 53In the money 0 83.00%
62 62 0 78.84% 520.00 89 89In the money 0 83.96%
12 13 +1 79.89% 530.00 20 20In the money 0 84.57%
87 88 +1 83.57% 540.00 183 183In the money 0 83.73%
39 39 0 82.76% 550.00 16 16In the money 0 83.61%
138 138 0 76.97% 560.00 29 29In the money 0 84.25%
12 12 0 81.40% 570.00 9 9In the money 0 82.01%
119 117 -2 78.36% 580.00 14 14In the money 0 79.56%
46 45 -1 84.76% 590.00 7 7In the money 0 84.27%
Showing strikes 1–50 of 103
Jan 15, 2027EXPIRATION164 contracts / 82 strikes
SAVED STOCK PRICE$362.49Nearest ATM strike $360.00
Jump to ATM
STRL option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 82.24% 240.00 0 0 0New 81.38%
6 6In the money 0 81.20% 250.00 36 48 +12 76.73%
5 5In the money 0 81.51% 260.00 31 57 +26 79.82%
4 4In the money 0 79.65% 270.00 2 2 0 79.57%
7 7In the money 0 78.69% 280.00 21 23 +2 79.42%
1 1In the money 0 78.60% 290.00 13 12 -1 79.93%
10 10In the money 0 77.99% 300.00 9 11 +2 78.11%
4 1In the money -3 77.23% 310.00 3 3 0 78.27%
5 5In the money 0 76.07% 320.00 103 99 -4 76.03%
2 2In the money 0 75.27% 330.00 5 5 0 79.12%
1 1In the money 0 74.79% 340.00 4 4 0 78.26%
16 16In the money 0 74.16% 350.00 9 11 +2 78.79%
3 3In the money 0 73.75% 360.00NEAREST ATM 19 19 0 78.64%
STOCK PRICE $362.49
3 3 0 73.78% 370.00 37 37In the money 0 75.35%
2 2 0 73.75% 380.00 12 11In the money -1 74.19%
3 3 0 73.53% 390.00 10 15In the money +5 76.61%
4 4 0 73.14% 400.00 127 127In the money 0 77.78%
11 11 0 72.82% 410.00 14 14In the money 0 75.98%
5 6 +1 73.01% 420.00 33 32In the money -1 77.64%
1 1 0 74.31% 430.00 34 34In the money 0 77.90%
4 4 0 74.49% 440.00 10 10In the money 0 77.09%
12 12 0 75.39% 450.00 99 98In the money -1 76.02%
6 7 +1 75.16% 460.00 21 21In the money 0 75.31%
11 11 0 74.72% 470.00 19 19In the money 0 73.86%
16 16 0 74.40% 480.00 6 6In the money 0 75.33%
3 3 0 75.14% 490.00 4 4In the money 0 75.82%
26 29 +3 74.12% 500.00 17 15In the money -2 77.39%
18 18 0 74.89% 520.00 13 13In the money 0 76.96%
9 11 +2 73.53% 540.00 8 8In the money 0 77.13%
37 37 0 76.25% 560.00 13 13In the money 0 76.89%
7 6 -1 75.94% 580.00 8 8In the money 0 78.55%
407 409 +2 77.82% 600.00 5 5In the money 0 83.18%
27 27 0 74.93% 620.00 0 0In the money 0New 80.77%
4 4 0 82.42% 640.00 0 0In the money 0New 81.64%
18 18 0 81.31% 660.00 3 3In the money 0 83.37%
18 18 0 81.52% 680.00 2 2In the money 0 83.38%
45 46 +1 83.17% 700.00 6 6In the money 0 82.94%
6 6 0 85.69% 720.00 4 4In the money 0 85.56%
10 12 +2 83.27% 740.00 3 3In the money 0 88.08%
5 5 0 90.43% 760.00 2 2In the money 0 87.24%
3 3 0 85.89% 780.00 19 0In the money -19 88.07%
20 19 -1 93.69% 800.00 3 0In the money -3 90.90%
0 0 0New 87.95% 810.00 4 0In the money -4 92.11%
12 12 0 89.59% 820.00 3 0In the money -3 88.50%
15 15 0 90.61% 830.00 0 0In the money 0New 90.17%
2 2 0 79.09% 840.00 0 0In the money 0New 93.65%
3 3 0 92.00% 850.00 0 0In the money 0New 96.03%
2 2 0 92.98% 860.00 0 0In the money 0New 88.02%
1 1 0 93.94% 870.00 0 0In the money 0New 94.61%
1 1 0 94.73% 880.00 0 0In the money 0New 98.10%
Showing strikes 1–50 of 82
Mar 19, 2027EXPIRATION196 contracts / 98 strikes
SAVED STOCK PRICE$362.49Nearest ATM strike $360.00
Jump to ATM
STRL option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 78.34% 210.00 0 0 0New 78.36%
0 0In the money 0New 79.86% 220.00 0 9 +9New 76.96%
0 0In the money 0New 77.84% 230.00 0 0 0New 76.60%
0 0In the money 0New 78.86% 240.00 0 0 0New 76.27%
9 9In the money 0 78.19% 250.00 102 102 0 76.03%
9 8In the money -1 76.81% 260.00 26 26 0 77.68%
4 4In the money 0 77.70% 270.00 10 10 0 76.95%
6 8In the money +2 77.05% 280.00 9 10 +1 75.99%
4 4In the money 0 77.57% 290.00 7 5 -2 76.66%
17 17In the money 0 75.71% 300.00 28 29 +1 76.76%
3 3In the money 0 75.10% 310.00 7 7 0 75.90%
3 3In the money 0 75.59% 320.00 11 11 0 76.80%
14 16In the money +2 75.01% 330.00 9 9 0 77.88%
14 14In the money 0 74.64% 340.00 17 17 0 76.71%
6 6In the money 0 74.52% 350.00 71 71 0 75.36%
9 10In the money +1 75.68% 360.00NEAREST ATM 4 4 0 76.77%
STOCK PRICE $362.49
8 8 0 73.70% 370.00 14 14In the money 0 75.14%
7 8 +1 73.74% 380.00 15 13In the money -2 76.51%
15 15 0 74.32% 390.00 6 6In the money 0 76.43%
229 230 +1 75.17% 400.00 73 73In the money 0 74.32%
6 6 0 73.24% 410.00 37 39In the money +2 76.83%
7 7 0 73.46% 420.00 71 71In the money 0 76.46%
10 10 0 72.78% 430.00 22 22In the money 0 76.17%
11 11 0 73.78% 440.00 17 22In the money +5 76.13%
28 68 +40 73.68% 450.00 32 36In the money +4 74.96%
14 14 0 75.77% 460.00 59 59In the money 0 75.87%
13 14 +1 73.36% 470.00 27 27In the money 0 74.68%
33 30 -3 72.94% 480.00 14 15In the money +1 74.34%
12 12 0 72.93% 490.00 59 59In the money 0 74.19%
232 233 +1 73.74% 500.00 71 71In the money 0 76.55%
16 16 0 73.68% 520.00 17 17In the money 0 76.28%
57 57 0 74.25% 540.00 19 19In the money 0 75.84%
16 17 +1 74.17% 550.00 27 27In the money 0 75.10%
30 32 +2 74.05% 560.00 10 10In the money 0 75.52%
22 20 -2 73.54% 570.00 4 4In the money 0 75.95%
29 29 0 73.47% 580.00 15 15In the money 0 76.25%
6 8 +2 74.32% 590.00 0 0In the money 0New 76.00%
116 116 0 73.83% 600.00 25 25In the money 0 76.50%
13 13 0 73.92% 610.00 1 1In the money 0 77.79%
16 16 0 73.03% 620.00 12 12In the money 0 76.65%
2 3 +1 74.41% 630.00 1 1In the money 0 77.14%
235 235 0 74.08% 640.00 5 5In the money 0 77.74%
16 22 +6 74.87% 650.00 4 2In the money -2 77.46%
6 6 0 74.45% 660.00 2 2In the money 0 78.49%
0 0 0New 74.77% 670.00 1 1In the money 0 78.21%
6 6 0 72.78% 680.00 2 2In the money 0 78.54%
5 5 0 74.63% 690.00 0 0In the money 0New 78.90%
24 24 0 76.26% 700.00 4 4In the money 0 78.19%
5 5 0 73.09% 710.00 0 0In the money 0New 76.57%
18 18 0 73.36% 720.00 2 2In the money 0 79.00%
Showing strikes 1–50 of 98
Jun 17, 2027EXPIRATION88 contracts / 44 strikes
SAVED STOCK PRICE$362.49Nearest ATM strike $360.00
Jump to ATM
STRL 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 76.34% 210.00 0 0 0New 74.93%
0 0In the money 0New 75.46% 220.00 3 8 +5 74.31%
0 1In the money +1New 76.05% 230.00 1 1 0 74.47%
0 0In the money 0New 75.60% 240.00 0 0 0New 74.77%
0 0In the money 0New 75.78% 250.00 1 3 +2 74.41%
0 0In the money 0New 75.44% 260.00 0 2 +2New 73.08%
0 0In the money 0New 75.77% 270.00 0 0 0New 74.09%
0 2In the money +2New 75.39% 280.00 0 3 +3New 74.42%
0 0In the money 0New 74.35% 290.00 0 2 +2New 73.93%
0 5In the money +5New 73.69% 300.00 1 1 0 74.93%
0 0In the money 0New 73.68% 310.00 0 2 +2New 75.37%
1 1In the money 0 73.61% 320.00 0 1 +1New 74.18%
0 0In the money 0New 73.15% 330.00 0 0 0New 74.57%
0 0In the money 0New 73.53% 340.00 3 4 +1 74.36%
0 0In the money 0New 72.97% 350.00 1 3 +2 73.32%
2 4In the money +2 73.08% 360.00NEAREST ATM 8 13 +5 74.21%
STOCK PRICE $362.49
0 2 +2New 72.67% 370.00 38 62In the money +24 73.93%
0 5 +5New 72.75% 380.00 0 0In the money 0New 72.82%
0 4 +4New 72.05% 390.00 0 2In the money +2New 73.96%
3 3 0 72.33% 400.00 5 5In the money 0 75.12%
4 3 -1 72.21% 410.00 7 7In the money 0 72.97%
0 0 0New 71.88% 420.00 0 1In the money +1New 73.16%
0 0 0New 71.99% 430.00 4 4In the money 0 73.44%
2 2 0 71.81% 440.00 2 2In the money 0 73.48%
2 13 +11 71.57% 450.00 2 2In the money 0 72.80%
0 1 +1New 72.08% 460.00 1 1In the money 0 74.05%
0 0 0New 71.58% 470.00 2 2In the money 0 73.00%
0 0 0New 71.37% 480.00 0 0In the money 0New 74.14%
0 1 +1New 71.77% 490.00 0 0In the money 0New 73.87%
4 14 +10 71.51% 500.00 0 0In the money 0New 73.59%
0 3 +3New 71.88% 510.00 0 0In the money 0New 73.57%
1 2 +1 71.80% 520.00 2 2In the money 0 73.45%
1 1 0 72.46% 530.00 0 0In the money 0New 74.13%
2 2 0 72.19% 540.00 0 0In the money 0New 74.13%
17 16 -1 73.22% 550.00 0 0In the money 0New 73.63%
0 0 0New 72.58% 560.00 1 1In the money 0 73.03%
0 0 0New 72.88% 570.00 0 0In the money 0New 73.49%
0 0 0New 72.41% 580.00 0 0In the money 0New 74.28%
0 0 0New 73.08% 590.00 0 0In the money 0New 74.23%
134 132 -2 72.23% 600.00 0 0In the money 0New 73.32%
1 1 0 72.30% 610.00 0 0In the money 0New 73.23%
0 0 0New 73.37% 620.00 0 0In the money 0New 73.39%
0 0 0New 72.98% 630.00 0 0In the money 0New 74.59%
5 7 +2 73.31% 640.00 0 1In the money +1New 73.62%

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