OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
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

WS

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $41.24 · 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
56 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$41.24Nearest ATM strike $40.00
Jump to ATM
WS option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 240.51% 15.00 0 0 0New 216.97%
0 0In the money 0New 197.37% 17.50 5 5 0 186.99%
0 0In the money 0New 169.85% 20.00 13 13 0 161.16%
0 0In the money 0New 160.37% 22.50 4 4 0 140.57%
15 15In the money 0 139.98% 25.00 45 45 0 91.78%
4 4In the money 0 91.09% 30.00 26 26 0 49.89%
19 19In the money 0 55.97% 35.00 11 21 +10 52.85%
33 58In the money +25 45.89% 40.00NEAREST ATM 23 43 +20 45.03%
STOCK PRICE $41.24
16 23 +7 45.36% 45.00 2 2In the money 0 36.16%
0 0 0New 54.67% 50.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$41.24Nearest ATM strike $40.00
Jump to ATM
WS option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 72.76% 30.00 0 0 0New 68.16%
0 0In the money 0New 63.43% 35.00 0 0 0New 55.50%
0 0In the money 0New 62.61% 40.00NEAREST ATM 0 0 0New 54.00%
STOCK PRICE $41.24
0 0 0New 59.28% 45.00 0 0In the money 0New 49.97%
0 0 0New 53.61% 50.00 0 0In the money 0New 45.38%
Feb 19, 2027EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$41.24Nearest ATM strike $40.00
Jump to ATM
WS option chain expiring 2027-02-19, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 96.58% 20.00 0 0 0New 85.98%
0 0In the money 0New 72.64% 22.50 0 0 0New 77.99%
0 0In the money 0New 66.09% 25.00 200 200 0 68.47%
5 5In the money 0 58.52% 30.00 103 103 0 54.27%
0 0In the money 0New 53.30% 35.00 0 0 0New 52.13%
51 49In the money -2 50.38% 40.00NEAREST ATM 5 5 0 50.29%
STOCK PRICE $41.24
1 1 0 54.18% 45.00 0 0In the money 0New 51.80%
2 2 0 48.36% 50.00 0 0In the money 0New 43.68%
May 21, 2027EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$41.24Nearest ATM strike $40.00
Jump to ATM
WS option chain expiring 2027-05-21, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 69.46% 25.00 0 0 0New 58.76%
0 0In the money 0New 59.80% 30.00 0 0 0New 52.80%
2 2In the money 0 58.34% 35.00 0 0 0New 53.71%
1 3In the money +2 52.61% 40.00NEAREST ATM 0 0 0New 53.74%
STOCK PRICE $41.24
2 2 0 51.56% 45.00 0 0In the money 0New 52.56%

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