OI update signal: Likely updated
MSFT / AAPL · Checked Oct 27, 11:45 EDT
The latest collection was incomplete. Some data may be out of date.
View affected symbols
AADX,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,TXGFLNG
Daily option chain
Daily open interest
vs Oct 16, 2026
Saved stock price: $27.65 · Expirations before Oct 20, 2026 hidden automatically.
ITM In the money
Unshaded: out of the money
ATM Strike equals stock price
Based on the saved stock price
166 contracts / 4 expirationsClick OI for history
·
Nov 20, 2026EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$27.65Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 72.69% | 20.00 | 2 | 2 | 0 | 82.30% |
| 0 | 0In the money | 0New | 63.26% | 21.00 | 6 | 6 | 0 | 59.88% |
| 0 | 0In the money | 0New | 48.44% | 22.00 | 56 | 56 | 0 | 51.56% |
| 0 | 0In the money | 0New | 40.19% | 23.00 | 6 | 6 | 0 | 53.63% |
| 0 | 3In the money | +3New | 36.82% | 24.00 | 14 | 15 | +1 | 42.86% |
| 0 | 0In the money | 0New | 37.17% | 25.00 | 118 | 119 | +1 | 30.90% |
| 55 | 50In the money | -5 | 30.49% | 26.00 | 91 | 119 | +28 | 27.99% |
| 2 | 2In the money | 0 | 25.37% | 27.00 | 112 | 127 | +15 | 29.30% |
STOCK PRICE $27.65 | ||||||||
| 7 | 25 | +18 | 31.53% | 28.00NEAREST ATM | 1,175 | 1,187In the money | +12 | 27.45% |
| 177 | 266 | +89 | 27.52% | 29.00 | 100 | 105In the money | +5 | 28.17% |
| 487 | 764 | +277 | 26.57% | 30.00 | 372 | 372In the money | 0 | 29.72% |
| 315 | 311 | -4 | 31.93% | 31.00 | 96 | 96In the money | 0 | 34.26% |
| 940 | 949 | +9 | 32.20% | 32.00 | 91 | 91In the money | 0 | 0.00% |
| 742 | 759 | +17 | 37.37% | 33.00 | 64 | 64In the money | 0 | 0.00% |
| 342 | 354 | +12 | 54.48% | 34.00 | 1 | 1In the money | 0 | 0.00% |
| 751 | 746 | -5 | 56.20% | 35.00 | 10 | 4In the money | -6 | 47.88% |
| 134 | 135 | +1 | 64.90% | 36.00 | 0 | 0In the money | 0New | 0.00% |
| 648 | 648 | 0 | 58.54% | 37.00 | 0 | 0In the money | 0New | 56.84% |
| 639 | 639 | 0 | 59.49% | 38.00 | 0 | 0In the money | 0New | 61.07% |
| 8 | 8 | 0 | 76.76% | 39.00 | 0 | 0In the money | 0New | 0.00% |
| 17 | 17 | 0 | 70.56% | 40.00 | 0 | 0In the money | 0New | 0.00% |
Dec 18, 2026EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$27.65Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 59.22% | 20.00 | 0 | 0 | 0New | 58.12% |
| 0 | 0In the money | 0New | 45.54% | 21.00 | 0 | 0 | 0New | 50.76% |
| 0 | 1In the money | +1New | 48.30% | 22.00 | 0 | 0 | 0New | 43.59% |
| 0 | 0In the money | 0New | 40.86% | 23.00 | 0 | 0 | 0New | 38.76% |
| 0 | 0In the money | 0New | 33.60% | 24.00 | 0 | 0 | 0New | 34.27% |
| 0 | 7In the money | +7New | 32.11% | 25.00 | 0 | 0 | 0New | 31.11% |
| 0 | 5In the money | +5New | 29.86% | 26.00 | 0 | 0 | 0New | 28.14% |
| 5 | 42In the money | +37 | 34.10% | 27.00 | 0 | 10 | +10New | 32.15% |
STOCK PRICE $27.65 | ||||||||
| 0 | 24 | +24New | 30.78% | 28.00NEAREST ATM | 0 | 4In the money | +4New | 29.69% |
| 0 | 3 | +3New | 28.60% | 29.00 | 0 | 25In the money | +25New | 28.53% |
| 3 | 8 | +5 | 27.56% | 30.00 | 0 | 0In the money | 0New | 30.40% |
| 1 | 1 | 0 | 33.22% | 31.00 | 0 | 0In the money | 0New | 25.50% |
| 0 | 14 | +14New | 31.97% | 32.00 | 0 | 0In the money | 0New | 29.97% |
| 0 | 2 | +2New | 33.42% | 33.00 | 0 | 0In the money | 0New | 24.79% |
| 0 | 9 | +9New | 44.03% | 34.00 | 0 | 0In the money | 0New | 28.72% |
| 0 | 0 | 0New | 47.99% | 35.00 | 0 | 0In the money | 0New | 32.54% |
| 0 | 0 | 0New | 51.72% | 36.00 | 0 | 0In the money | 0New | 36.24% |
| 0 | 0 | 0New | 55.28% | 37.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 58.66% | 38.00 | 0 | 0In the money | 0New | 0.00% |
| 0 | 0 | 0New | 60.44% | 39.00 | 0 | 0In the money | 0New | 46.73% |
Feb 19, 2027EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$27.65Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 7 | 7In the money | 0 | 44.70% | 20.00 | 3 | 3 | 0 | 44.40% |
| 0 | 0In the money | 0New | 38.97% | 21.00 | 1 | 1 | 0 | 39.02% |
| 0 | 0In the money | 0New | 38.68% | 22.00 | 23 | 23 | 0 | 36.16% |
| 1 | 1In the money | 0 | 36.58% | 23.00 | 1 | 1 | 0 | 33.47% |
| 0 | 0In the money | 0New | 33.50% | 24.00 | 3 | 4 | +1 | 32.91% |
| 0 | 0In the money | 0New | 31.28% | 25.00 | 157 | 157 | 0 | 32.06% |
| 0 | 0In the money | 0New | 30.69% | 26.00 | 36 | 38 | +2 | 27.84% |
| 26 | 26In the money | 0 | 29.38% | 27.00 | 81 | 97 | +16 | 30.85% |
STOCK PRICE $27.65 | ||||||||
| 103 | 88 | -15 | 28.64% | 28.00NEAREST ATM | 1,020 | 1,020In the money | 0 | 25.76% |
| 62 | 62 | 0 | 31.83% | 29.00 | 210 | 210In the money | 0 | 30.85% |
| 317 | 314 | -3 | 27.33% | 30.00 | 46 | 46In the money | 0 | 30.60% |
| 269 | 269 | 0 | 32.61% | 31.00 | 135 | 135In the money | 0 | 31.04% |
| 1,544 | 1,457 | -87 | 32.47% | 32.00 | 117 | 117In the money | 0 | 33.90% |
| 136 | 136 | 0 | 30.59% | 33.00 | 32 | 32In the money | 0 | 30.88% |
| 53 | 38 | -15 | 37.52% | 34.00 | 32 | 32In the money | 0 | 32.37% |
| 1,024 | 1,023 | -1 | 36.55% | 35.00 | 5 | 5In the money | 0 | 30.95% |
| 96 | 96 | 0 | 39.30% | 36.00 | 1 | 1In the money | 0 | 44.74% |
| 25 | 26 | +1 | 43.40% | 37.00 | 0 | 0In the money | 0New | 26.47% |
| 4 | 4 | 0 | 42.76% | 38.00 | 0 | 0In the money | 0New | 0.00% |
| 1 | 1 | 0 | 45.10% | 39.00 | 0 | 0In the money | 0New | 0.00% |
| 30 | 30 | 0 | 44.50% | 40.00 | 1 | 1In the money | 0 | 0.00% |
May 21, 2027EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$27.65Nearest ATM strike $28.00
Jump to ATM | Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| Prev OI | Open interest | Change | IV | Prev OI | Open interest | Change | IV | |
| 0 | 0In the money | 0New | 34.86% | 20.00 | 0 | 0 | 0New | 36.43% |
| 0 | 0In the money | 0New | 34.39% | 21.00 | 0 | 0 | 0New | 36.36% |
| 0 | 0In the money | 0New | 32.21% | 22.00 | 0 | 0 | 0New | 30.68% |
| 0 | 0In the money | 0New | 34.49% | 23.00 | 0 | 0 | 0New | 34.95% |
| 0 | 0In the money | 0New | 30.24% | 24.00 | 1 | 1 | 0 | 31.55% |
| 0 | 1In the money | +1New | 32.26% | 25.00 | 14 | 30 | +16 | 31.92% |
| 0 | 0In the money | 0New | 29.42% | 26.00 | 10 | 10 | 0 | 34.62% |
| 0 | 5In the money | +5New | 32.01% | 27.00 | 14 | 17 | +3 | 28.46% |
STOCK PRICE $27.65 | ||||||||
| 0 | 0 | 0New | 30.06% | 28.00NEAREST ATM | 12 | 13In the money | +1 | 30.16% |
| 9 | 9 | 0 | 33.39% | 29.00 | 17 | 17In the money | 0 | 28.85% |
| 48 | 48 | 0 | 32.52% | 30.00 | 66 | 66In the money | 0 | 28.72% |
| 8 | 11 | +3 | 34.42% | 31.00 | 0 | 0In the money | 0New | 33.74% |
| 24 | 22 | -2 | 32.99% | 32.00 | 1 | 1In the money | 0 | 33.38% |
| 27 | 34 | +7 | 33.14% | 33.00 | 0 | 0In the money | 0New | 31.46% |
| 5 | 10 | +5 | 33.23% | 34.00 | 0 | 0In the money | 0New | 32.41% |
| 0 | 0 | 0New | 33.79% | 35.00 | 0 | 0In the money | 0New | 31.93% |
| 4 | 4 | 0 | 35.01% | 36.00 | 0 | 0In the money | 0New | 33.26% |
| 1 | 1 | 0 | 33.80% | 37.00 | 0 | 0In the money | 0New | 34.42% |
| 2 | 2 | 0 | 36.29% | 38.00 | 0 | 0In the money | 0New | 33.95% |
| 0 | 0 | 0New | 37.51% | 39.00 | 0 | 0In the money | 0New | 34.62% |
| 0 | 0 | 0New | 38.60% | 40.00 | 0 | 0In the money | 0New | 0.00% |
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.
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