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 Some data may be out of date.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

THRM

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $26.15 · 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
136 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$26.15Nearest ATM strike $25.00
Jump to ATM
THRM option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 17.93 0 67 +67New 167.73%
0 0In the money 0New 71.72% 20.43 0 0 0New 188.04%
0 0In the money 0New 82.32% 22.93 28 28 0 143.52%
6 6In the money 0 77.00% 25.00NEAREST ATM 0 0 0New 55.50%
STOCK PRICE $26.15
0 5 +5New 59.99% 27.93 219 221In the money +2 56.11%
16 25 +9 59.03% 30.00 0 51In the money +51New 0.00%
18 69 +51 64.91% 32.93 71 71In the money 0 0.00%
4 11 +7 69.40% 35.00 0 0In the money 0New 0.00%
1 1 0 129.74% 37.93 0 0In the money 0New 96.47%
0 0 0New 201.60% 40.00 0 0In the money 0New 104.54%
2 2 0 217.57% 42.93 0 0In the money 0New 118.96%
0 0 0New 227.85% 45.00 0 0In the money 0New 125.33%
0 0 0New 241.24% 47.93 0 0In the money 0New 138.08%
0 0 0New 261.48% 52.93 0 0In the money 0New 154.71%
0 0 0New 279.15% 57.93 0 0In the money 0New 169.48%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$26.15Nearest ATM strike $25.00
Jump to ATM
THRM option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 6In the money 0 0.00% 12.93 0 0 0New 95.98%
0 0In the money 0New 66.47% 15.43 0 0 0New 209.86%
1 1In the money 0 55.57% 17.93 0 0 0New 170.32%
0 0In the money 0New 66.59% 20.43 0 0 0New 135.72%
0 0In the money 0New 69.26% 22.93 2 2 0 104.04%
0 0In the money 0New 70.61% 25.00NEAREST ATM 0 0 0New 61.33%
STOCK PRICE $26.15
2 2 0 57.30% 27.93 10 10In the money 0 64.50%
0 17 +17New 54.60% 30.00 0 0In the money 0New 58.65%
10 10 0 71.33% 32.93 7 7In the money 0 0.00%
0 0 0New 119.16% 35.00 0 0In the money 0New 0.00%
3,847 3,847 0 58.64% 37.93 1,000 1,000In the money 0 73.29%
1 1 0 142.38% 40.00 0 0In the money 0New 75.95%
1,600 1,600 0 141.43% 42.93 1 1In the money 0 90.04%
0 0 0New 161.19% 45.00 0 0In the money 0New 91.07%
1 1 0 170.78% 47.93 0 0In the money 0New 104.33%
0 0 0New 185.27% 52.93 0 0In the money 0New 116.83%
0 0 0New 157.89% 57.93 0 0In the money 0New 127.92%
0 0 0New 209.13% 62.93 0 0In the money 0New 137.88%
Mar 19, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$26.15Nearest ATM strike $25.00
Jump to ATM
THRM 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 58.93% 15.00 0 0 0New 136.83%
0 0In the money 0New 44.89% 17.93 0 0 0New 107.62%
0 0In the money 0New 48.64% 20.43 0 0 0New 86.66%
0 0In the money 0New 50.30% 22.93 3 3 0 66.57%
0 0In the money 0New 50.87% 25.00NEAREST ATM 0 0 0New 51.30%
STOCK PRICE $26.15
1 1 0 52.71% 27.93 9 9In the money 0 55.44%
0 0 0New 57.47% 30.00 0 0In the money 0New 52.30%
39 39 0 65.50% 32.93 3 3In the money 0 53.32%
1 1 0 72.75% 35.00 0 0In the money 0New 57.26%
34 34 0 81.30% 37.93 0 0In the money 0New 50.97%
0 0 0New 87.33% 40.00 0 0In the money 0New 53.41%
1 1 0 94.09% 42.93 1 1In the money 0 65.66%
0 0 0New 98.70% 45.00 0 0In the money 0New 63.81%
3 3 0 104.68% 47.93 0 0In the money 0New 72.16%
0 0 0New 113.74% 52.93 0 0In the money 0New 80.71%
0 0 0New 121.63% 57.93 0 0In the money 0New 88.32%
0 0 0New 111.17% 62.93 0 0In the money 0New 95.21%
May 21, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$26.15Nearest ATM strike $25.00
Jump to ATM
THRM 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 70.72% 15.00 0 0 0New 114.65%
0 0In the money 0New 55.55% 17.50 0 0 0New 69.53%
0 0In the money 0New 56.49% 20.00 1 1 0 56.24%
0 0In the money 0New 52.39% 22.50 0 0 0New 58.70%
0 0In the money 0New 53.77% 25.00NEAREST ATM 0 0 0New 48.42%
STOCK PRICE $26.15
0 0 0New 48.35% 30.00 0 0In the money 0New 47.98%
2 2 0 61.68% 35.00 0 0In the money 0New 50.62%
1 1 0 57.75% 40.00 0 0In the money 0New 0.00%
1 1 0 50.30% 45.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$26.15Nearest ATM strike $25.00
Jump to ATM
THRM option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 48.23% 15.00 0 0 0New 109.21%
0 0In the money 0New 53.97% 17.50 0 0 0New 89.27%
0 0In the money 0New 51.14% 20.00 0 0 0New 72.01%
0 0In the money 0New 50.26% 22.50 0 1 +1New 52.05%
0 0In the money 0New 51.54% 25.00NEAREST ATM 0 0 0New 45.95%
STOCK PRICE $26.15
0 0 0New 51.88% 30.00 0 0In the money 0New 47.37%
0 0 0New 59.62% 35.00 0 0In the money 0New 49.81%
0 0 0New 51.81% 40.00 0 0In the money 0New 52.37%
0 0 0New 76.90% 45.00 0 0In the money 0New 57.01%

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