OI update signal: Likely updated MSFT / AAPL · Checked Oct 26, 10:00 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 Some data may be out of date.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

IRON

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $74.95 · 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
192 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$74.95Nearest ATM strike $75.00
Jump to ATM
IRON option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 25.00 2,242 2,242 0 150.64%
1 1In the money 0 0.00% 30.00 2,378 2,378 0 126.95%
0 0In the money 0New 120.81% 35.00 757 732 -25 252.82%
1 1In the money 0 0.00% 40.00 299 299 0 150.91%
1 1In the money 0 0.00% 45.00 914 903 -11 85.30%
6 6In the money 0 0.00% 50.00 449 449 0 69.69%
67 67In the money 0 57.02% 55.00 2,424 2,359 -65 65.36%
3,084 3,094In the money +10 53.53% 60.00 5,660 5,660 0 54.65%
69 69In the money 0 52.18% 65.00 213 220 +7 48.01%
3,354 3,358In the money +4 48.92% 70.00 1,277 1,186 -91 45.23%
STOCK PRICE $74.95
588 600 +12 58.02% 75.00NEAREST ATM 541 428In the money -113 40.58%
1,434 545 -889 51.93% 80.00 101 120In the money +19 42.43%
105 175 +70 51.56% 85.00 11 11In the money 0 59.40%
5,416 5,439 +23 57.08% 90.00 8 15In the money +7 44.75%
98 104 +6 66.19% 95.00 0 0In the money 0New 0.00%
538 521 -17 65.25% 100.00 2 1In the money -1 0.00%
12 285 +273 80.68% 105.00 0 0In the money 0New 67.98%
1,010 1,010 0 88.89% 110.00 0 0In the money 0New 75.41%
0 0 0New 96.54% 115.00 0 0In the money 0New 82.40%
11 11 0 103.71% 120.00 0 0In the money 0New 88.99%
Dec 18, 2026EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$74.95Nearest ATM strike $75.00
Jump to ATM
IRON 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 125.56% 30.00 0 0 0New 210.67%
0 0In the money 0New 103.79% 35.00 3 3 0 180.59%
4 4In the money 0 88.39% 40.00 11 11 0 154.84%
1 1In the money 0 71.82% 45.00 6 6 0 132.20%
0 0In the money 0New 72.58% 50.00 10 10 0 111.83%
2 2In the money 0 60.38% 55.00 20 20 0 92.39%
7 7In the money 0 54.86% 60.00 24 24 0 74.94%
18 18In the money 0 49.03% 65.00 57 57 0 51.74%
34 34In the money 0 49.16% 70.00 945 945 0 48.88%
STOCK PRICE $74.95
965 965 0 47.68% 75.00NEAREST ATM 86 84In the money -2 50.30%
186 191 +5 50.48% 80.00 188 188In the money 0 42.08%
341 341 0 51.22% 85.00 4 4In the money 0 42.50%
76 76 0 48.42% 90.00 10 10In the money 0 45.51%
952 949 -3 52.15% 95.00 1 1In the money 0 39.23%
44 44 0 59.64% 100.00 0 0In the money 0New 43.49%
19 21 +2 69.90% 105.00 0 0In the money 0New 0.00%
65 65 0 72.81% 110.00 0 0In the money 0New 0.00%
0 0 0New 78.69% 115.00 0 0In the money 0New 0.00%
0 0 0New 84.19% 120.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$74.95Nearest ATM strike $75.00
Jump to ATM
IRON option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 68.18% 30.00 0 0 0New 172.17%
0 0In the money 0New 94.18% 35.00 0 0 0New 147.67%
1 1In the money 0 83.27% 40.00 3 3 0 126.70%
0 0In the money 0New 75.48% 45.00 293 292 -1 109.02%
0 0In the money 0New 63.81% 50.00 8 8 0 69.95%
0 0In the money 0New 54.66% 55.00 0 0 0New 76.44%
2 2In the money 0 49.37% 60.00 185 185 0 62.71%
12 12In the money 0 49.41% 65.00 12 12 0 49.17%
23 23In the money 0 48.32% 70.00 3 3 0 45.85%
STOCK PRICE $74.95
7 7 0 49.38% 75.00NEAREST ATM 219 235In the money +16 45.17%
3 3 0 46.21% 80.00 180 179In the money -1 44.16%
49 49 0 49.39% 85.00 5 5In the money 0 42.45%
40 40 0 45.58% 90.00 0 0In the money 0New 41.66%
5 5 0 43.92% 95.00 0 0In the money 0New 42.53%
3 3 0 50.21% 100.00 0 0In the money 0New 41.18%
4 4 0 55.96% 105.00 0 0In the money 0New 46.47%
40 40 0 61.26% 110.00 0 0In the money 0New 0.00%
0 0 0New 66.18% 115.00 0 0In the money 0New 0.00%
1 1 0 70.78% 120.00 0 0In the money 0New 58.40%
Mar 19, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$74.95Nearest ATM strike $75.00
Jump to ATM
IRON option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 70.10% 30.00 0 0 0New 131.17%
1 1In the money 0 65.31% 35.00 1 1 0 112.58%
0 0In the money 0New 67.30% 40.00 0 0 0New 96.66%
1 1In the money 0 60.74% 45.00 1 1 0 82.66%
0 0In the money 0New 59.14% 50.00 0 0 0New 70.09%
0 0In the money 0New 52.68% 55.00 0 0 0New 59.96%
4 4In the money 0 50.23% 60.00 4 4 0 48.59%
5 5In the money 0 50.50% 65.00 10 11 +1 46.00%
1 1In the money 0 49.31% 70.00 2 2 0 46.89%
STOCK PRICE $74.95
3 3 0 52.16% 75.00NEAREST ATM 38 38In the money 0 46.15%
24 24 0 45.63% 80.00 18 18In the money 0 47.02%
1 1 0 45.27% 85.00 0 0In the money 0New 44.57%
1 1 0 47.01% 90.00 1 1In the money 0 43.73%
0 0 0New 45.39% 95.00 0 0In the money 0New 43.53%
1 1 0 46.09% 100.00 0 0In the money 0New 45.18%
1 1 0 50.87% 105.00 0 0In the money 0New 42.48%
4 4 0 55.25% 110.00 0 0In the money 0New 42.66%
0 0 0New 59.32% 115.00 0 0In the money 0New 0.00%
2 2 0 63.11% 120.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$74.95Nearest ATM strike $75.00
Jump to ATM
IRON option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 61.29% 30.00 5 5 0 104.46%
10 10In the money 0 60.82% 35.00 5 5 0 89.78%
0 0In the money 0New 58.85% 40.00 0 0 0New 77.22%
0 0In the money 0New 55.02% 45.00 0 0 0New 66.18%
0 0In the money 0New 53.95% 50.00 0 0 0New 56.68%
0 0In the money 0New 52.80% 55.00 0 0 0New 51.28%
1 1In the money 0 50.63% 60.00 0 0 0New 49.34%
0 0In the money 0New 50.53% 65.00 0 0 0New 48.45%
0 0In the money 0New 49.56% 70.00 0 0 0New 47.83%
STOCK PRICE $74.95
4 4 0 48.92% 75.00NEAREST ATM 0 0In the money 0New 47.23%
3 3 0 47.83% 80.00 7 7In the money 0 46.03%
0 0 0New 46.57% 85.00 0 0In the money 0New 44.71%
1 4 +3 47.93% 90.00 0 0In the money 0New 44.38%
0 0 0New 45.92% 95.00 0 0In the money 0New 44.37%
0 0 0New 46.12% 100.00 0 0In the money 0New 43.90%
0 0 0New 45.44% 105.00 0 0In the money 0New 42.49%
0 0 0New 46.56% 110.00 0 0In the money 0New 42.54%
0 0 0New 47.16% 115.00 0 0In the money 0New 43.02%
0 0 0New 49.59% 120.00 0 0In the money 0New 43.48%

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