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 Some data may be out of date.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

WES

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $44.74 · 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
260 contracts / 7 expirationsClick OI for history
Nov 20, 2026EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
47 47In the money 0 79.74% 33.00 4 4 0 44.92%
4 3In the money -1 73.28% 34.00 113 113 0 68.05%
3 3In the money 0 66.94% 35.00 103 103 0 61.85%
0 0In the money 0New 60.72% 36.00 19 19 0 32.22%
0 0In the money 0New 0.00% 37.00 204 204 0 48.58%
0 0In the money 0New 60.80% 38.00 233 233 0 39.40%
0 0In the money 0New 42.40% 39.00 292 292 0 33.72%
9 9In the money 0 39.64% 40.00 182 192 +10 27.03%
0 0In the money 0New 31.83% 41.00 87 87 0 25.17%
2 2In the money 0 0.00% 42.00 125 148 +23 23.48%
12 12In the money 0 25.86% 43.00 293 295 +2 23.84%
302 302In the money 0 23.49% 44.00 236 236 0 21.88%
STOCK PRICE $44.74
1,676 1,694 +18 24.68% 45.00NEAREST ATM 315 315In the money 0 21.65%
1,178 1,299 +121 23.72% 46.00 79 227In the money +148 23.72%
544 574 +30 22.37% 47.00 30 30In the money 0 26.52%
1,094 1,203 +109 25.50% 48.00 54 54In the money 0 29.30%
1,376 1,476 +100 24.29% 49.00 1 1In the money 0 41.09%
1,763 1,738 -25 27.54% 50.00 16 16In the money 0 43.84%
405 405 0 47.32% 55.00 10 10In the money 0 39.83%
10 10 0 76.65% 60.00 14 14In the money 0 0.00%
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 49.14% 37.00 0 0 0New 33.93%
0 0In the money 0New 0.00% 38.00 0 0 0New 27.30%
0 0In the money 0New 43.26% 39.00 0 0 0New 25.00%
0 0In the money 0New 30.60% 40.00 0 0 0New 24.65%
0 0In the money 0New 18.98% 41.00 0 0 0New 23.58%
0 0In the money 0New 20.71% 42.00 5 5 0 23.07%
0 0In the money 0New 22.10% 43.00 0 0 0New 23.48%
1 5In the money +4 23.05% 44.00 1 1 0 22.40%
STOCK PRICE $44.74
0 10 +10New 23.81% 45.00NEAREST ATM 0 0In the money 0New 23.16%
9 14 +5 23.34% 46.00 0 0In the money 0New 22.48%
0 0 0New 23.58% 47.00 0 0In the money 0New 22.93%
0 112 +112New 22.98% 48.00 0 0In the money 0New 26.65%
0 0 0New 22.74% 49.00 0 0In the money 0New 27.74%
143 143 0 22.81% 50.00 0 0In the money 0New 26.30%
0 0 0New 43.45% 55.00 0 0In the money 0New 36.82%
0 0 0New 53.90% 60.00 0 0In the money 0New 35.80%
0 0 0New 63.72% 65.00 0 0In the money 0New 60.66%
Jan 15, 2027EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
15 15In the money 0 0.00% 20.00 121 121 0 82.16%
13 13In the money 0 92.41% 23.00 1 1 0 85.88%
2 2In the money 0 81.56% 25.00 382 382 0 49.94%
23 23In the money 0 66.90% 28.00 477 477 0 40.75%
16 14In the money -2 57.99% 30.00 425 425 0 38.71%
8 8In the money 0 45.65% 33.00 507 507 0 30.13%
0 0In the money 0New 41.76% 34.00 0 0 0New 40.30%
138 138In the money 0 50.64% 35.00 361 361 0 28.03%
0 0In the money 0New 46.25% 36.00 70 70 0 30.98%
26 26In the money 0 36.02% 37.00 659 659 0 26.11%
0 0In the money 0New 27.01% 38.00 67 67 0 25.70%
0 0In the money 0New 28.19% 39.00 60 60 0 24.50%
103 104In the money +1 19.91% 40.00 442 442 0 23.62%
0 0In the money 0New 25.46% 41.00 131 131 0 23.14%
1,400 1,399In the money -1 22.49% 42.00 139 139 0 22.11%
13 13In the money 0 20.84% 43.00 145 145 0 21.77%
51 51In the money 0 21.75% 44.00 34 34 0 23.10%
STOCK PRICE $44.74
1,226 1,226 0 21.50% 45.00NEAREST ATM 438 438In the money 0 20.92%
786 806 +20 22.74% 46.00 79 79In the money 0 20.66%
479 479 0 22.15% 47.00 118 118In the money 0 23.66%
274 234 -40 22.00% 48.00 89 89In the money 0 23.82%
806 806 0 21.27% 49.00 12 12In the money 0 25.91%
1,518 1,520 +2 22.17% 50.00 8 8In the money 0 26.63%
243 236 -7 26.56% 55.00 3 3In the money 0 41.08%
38 38 0 44.33% 60.00 26 26In the money 0 40.72%
Feb 19, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 53.31% 30.00 5 5 0 46.60%
0 0In the money 0New 45.57% 35.00 15 15 0 28.64%
0 0In the money 0New 40.49% 36.00 3 3 0 25.07%
0 0In the money 0New 31.12% 37.00 7 7 0 24.85%
0 0In the money 0New 29.20% 38.00 114 114 0 23.96%
0 0In the money 0New 27.08% 39.00 70 70 0 23.66%
230 230In the money 0 27.73% 40.00 78 78 0 23.32%
4 4In the money 0 25.07% 41.00 15 15 0 22.87%
185 185In the money 0 22.10% 42.00 62 62 0 21.48%
10 10In the money 0 23.64% 43.00 73 73 0 22.29%
12 12In the money 0 23.68% 44.00 45 50 +5 22.33%
STOCK PRICE $44.74
26 26 0 22.96% 45.00NEAREST ATM 121 121In the money 0 21.64%
111 111 0 22.55% 46.00 206 206In the money 0 21.84%
18 18 0 21.62% 47.00 84 84In the money 0 20.70%
146 146 0 21.72% 48.00 5 5In the money 0 21.43%
154 154 0 21.45% 49.00 0 0In the money 0New 22.46%
156 155 -1 21.68% 50.00 298 298In the money 0 22.22%
1,622 1,566 -56 29.02% 55.00 92 92In the money 0 27.89%
0 0 0New 31.45% 60.00 0 0In the money 0New 23.98%
May 21, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 35.05% 35.00 0 0 0New 25.67%
0 0In the money 0New 0.00% 37.00 11 11 0 24.57%
0 0In the money 0New 26.62% 38.00 7 7 0 24.17%
0 0In the money 0New 25.53% 39.00 11 11 0 23.86%
0 0In the money 0New 24.58% 40.00 100 100 0 23.59%
0 0In the money 0New 24.56% 41.00 1 1 0 23.34%
0 0In the money 0New 22.26% 42.00 33 33 0 23.29%
3 3In the money 0 24.29% 43.00 9 10 +1 23.02%
11 11In the money 0 23.92% 44.00 1 1 0 22.35%
STOCK PRICE $44.74
91 91 0 23.28% 45.00NEAREST ATM 45 45In the money 0 22.26%
31 31 0 22.79% 46.00 14 14In the money 0 22.19%
37 84 +47 22.74% 47.00 0 4In the money +4New 22.16%
11 11 0 22.51% 48.00 0 0In the money 0New 22.23%
0 0 0New 22.30% 49.00 0 0In the money 0New 22.45%
42 44 +2 22.20% 50.00 0 0In the money 0New 24.00%
2 4 +2 22.36% 55.00 0 0In the money 0New 27.62%
0 0 0New 28.71% 60.00 0 0In the money 0New 31.58%
0 0 0New 35.49% 65.00 0 0In the money 0New 27.19%
0 0 0New 34.71% 70.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
54 54In the money 0 0.00% 20.00 485 485 0 44.20%
19 19In the money 0 54.30% 25.00 70 70 0 33.71%
15 15In the money 0 44.44% 28.00 20 20 0 27.66%
82 82In the money 0 40.75% 30.00 212 217 +5 26.04%
35 35In the money 0 0.00% 33.00 12 15 +3 24.78%
949 949In the money 0 0.00% 35.00 188 195 +7 23.79%
15 15In the money 0 23.63% 37.00 1,017 1,017 0 23.33%
908 909In the money +1 23.57% 40.00 346 366 +20 22.78%
411 411In the money 0 22.80% 42.00 200 200 0 22.49%
STOCK PRICE $44.74
618 620 +2 22.37% 45.00NEAREST ATM 157 157In the money 0 21.74%
313 313 0 22.12% 47.00 31 31In the money 0 21.62%
200 210 +10 21.80% 50.00 327 327In the money 0 21.66%
435 435 0 21.87% 55.00 172 172In the money 0 21.87%
1,060 1,060 0 21.77% 60.00 222 222In the money 0 24.96%
0 0 0New 24.60% 65.00 50 50In the money 0 26.42%
Jan 19, 2029EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$44.74Nearest ATM strike $45.00
Jump to ATM
WES option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
20 20In the money 0 51.58% 25.00 0 0 0New 37.46%
32 32In the money 0 41.73% 28.00 0 0 0New 32.35%
1 1In the money 0 35.97% 30.00 0 0 0New 28.04%
45 45In the money 0 28.24% 33.00 1 1 0 23.71%
1 1In the money 0 0.00% 35.00 1 1 0 22.40%
0 0In the money 0New 24.90% 38.00 3 3 0 23.82%
75 75In the money 0 22.71% 40.00 12 12 0 23.04%
240 240In the money 0 21.59% 43.00 12 12 0 23.59%
STOCK PRICE $44.74
1 1 0 22.32% 45.00NEAREST ATM 38 38In the money 0 22.29%
384 384 0 21.58% 47.00 22 22In the money 0 22.16%
371 371 0 21.40% 50.00 3 3In the money 0 20.84%
71 71 0 23.72% 55.00 2 2In the money 0 19.23%
0 0 0New 25.87% 60.00 3 3In the money 0 17.12%
0 0 0New 28.41% 65.00 0 0In the money 0New 14.42%
0 0 0New 22.38% 70.00 1 1In the money 0 22.98%

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