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 Some data may be out of date.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

TFX

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $136.58 · 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
194 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$136.58Nearest ATM strike $135.00
Jump to ATM
TFX 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 107.20% 75.00 0 0 0New 170.55%
0 0In the money 0New 0.00% 80.00 0 0 0New 155.51%
0 0In the money 0New 90.03% 85.00 0 0 0New 141.32%
0 0In the money 0New 0.00% 90.00 0 0 0New 127.86%
0 0In the money 0New 77.59% 95.00 0 0 0New 115.01%
0 0In the money 0New 0.00% 100.00 0 0 0New 102.66%
0 0In the money 0New 61.93% 105.00 0 0 0New 90.72%
0 0In the money 0New 47.43% 110.00 1 1 0 79.10%
0 0In the money 0New 49.57% 115.00 1 1 0 67.96%
0 0In the money 0New 50.00% 120.00 2 2 0 61.05%
12 12In the money 0 55.42% 125.00 0 2 +2New 59.57%
8 12In the money +4 48.32% 130.00 0 0 0New 44.44%
161 161In the money 0 50.63% 135.00NEAREST ATM 0 0 0New 46.21%
STOCK PRICE $136.58
14 15 +1 54.92% 140.00 0 0In the money 0New 54.69%
1 1 0 48.28% 145.00 0 0In the money 0New 54.64%
0 0 0New 49.87% 150.00 0 0In the money 0New 50.75%
0 0 0New 54.09% 155.00 0 0In the money 0New 48.32%
0 0 0New 61.62% 160.00 0 0In the money 0New 45.94%
0 0 0New 68.61% 165.00 0 0In the money 0New 40.95%
0 0 0New 75.15% 170.00 0 0In the money 0New 40.22%
0 0 0New 81.32% 175.00 0 0In the money 0New 0.00%
0 0 0New 87.17% 180.00 0 0In the money 0New 0.00%
0 0 0New 92.72% 185.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$136.58Nearest ATM strike $135.00
Jump to ATM
TFX 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 0.00% 70.00 0 0 0New 133.06%
0 0In the money 0New 0.00% 75.00 0 0 0New 121.60%
0 0In the money 0New 83.83% 80.00 0 0 0New 110.86%
0 0In the money 0New 75.48% 85.00 0 0 0New 100.72%
0 0In the money 0New 70.04% 90.00 0 0 0New 91.10%
0 0In the money 0New 0.00% 95.00 0 0 0New 81.92%
0 0In the money 0New 62.20% 100.00 0 0 0New 73.09%
0 0In the money 0New 53.17% 105.00 0 0 0New 64.56%
0 0In the money 0New 53.60% 110.00 0 0 0New 56.66%
0 0In the money 0New 47.27% 115.00 0 0 0New 49.03%
0 0In the money 0New 46.76% 120.00 0 0 0New 47.79%
0 0In the money 0New 45.30% 125.00 0 0 0New 45.55%
0 0In the money 0New 43.79% 130.00 0 0 0New 44.99%
0 0In the money 0New 41.58% 135.00NEAREST ATM 0 0 0New 42.76%
STOCK PRICE $136.58
0 0 0New 42.08% 140.00 0 0In the money 0New 40.97%
0 0 0New 39.31% 145.00 0 0In the money 0New 41.47%
0 0 0New 38.86% 150.00 0 0In the money 0New 40.32%
0 0 0New 40.58% 155.00 0 0In the money 0New 39.01%
0 0 0New 44.38% 160.00 0 0In the money 0New 37.77%
0 0 0New 49.36% 165.00 0 0In the money 0New 37.73%
0 0 0New 54.01% 170.00 0 0In the money 0New 37.54%
0 0 0New 58.41% 175.00 0 0In the money 0New 39.44%
0 0 0New 62.57% 180.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$136.58Nearest ATM strike $135.00
Jump to ATM
TFX 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 78.84% 75.00 0 0 0New 100.12%
0 0In the money 0New 72.19% 80.00 0 0 0New 91.32%
0 0In the money 0New 71.28% 85.00 0 0 0New 83.02%
0 0In the money 0New 50.69% 90.00 0 0 0New 75.15%
0 0In the money 0New 54.49% 95.00 0 0 0New 67.85%
2 2In the money 0 48.05% 100.00 0 0 0New 60.42%
0 0In the money 0New 48.19% 105.00 0 0 0New 53.44%
1 1In the money 0 44.31% 110.00 0 0 0New 46.82%
0 0In the money 0New 43.92% 115.00 0 0 0New 43.75%
1 1In the money 0 41.74% 120.00 0 0 0New 42.48%
0 0In the money 0New 40.73% 125.00 0 0 0New 40.53%
3 3In the money 0 40.19% 130.00 0 0 0New 40.98%
4 4In the money 0 39.96% 135.00NEAREST ATM 3 3 0 38.54%
STOCK PRICE $136.58
0 0 0New 37.91% 140.00 3 3In the money 0 39.34%
11 11 0 37.30% 145.00 1 1In the money 0 39.11%
0 0 0New 36.22% 150.00 0 0In the money 0New 36.61%
43 43 0 35.12% 155.00 0 0In the money 0New 35.94%
3 3 0 35.82% 160.00 0 0In the money 0New 36.06%
0 0 0New 39.91% 165.00 0 0In the money 0New 37.05%
11 11 0 43.74% 170.00 0 0In the money 0New 33.35%
2 2 0 47.35% 175.00 0 0In the money 0New 37.65%
0 0 0New 50.77% 180.00 0 0In the money 0New 34.61%
4 4 0 54.02% 185.00 0 0In the money 0New 26.10%
0 0 0New 57.12% 190.00 0 0In the money 0New 29.62%
0 0 0New 60.09% 195.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$136.58Nearest ATM strike $135.00
Jump to ATM
TFX option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 63.66% 75.00 0 0 0New 70.39%
0 0In the money 0New 53.92% 80.00 0 0 0New 64.27%
0 0In the money 0New 49.59% 85.00 0 0 0New 58.67%
0 0In the money 0New 47.78% 90.00 0 0 0New 53.03%
0 0In the money 0New 47.66% 95.00 0 0 0New 47.96%
1 1In the money 0 43.30% 100.00 0 0 0New 43.49%
0 0In the money 0New 42.67% 105.00 0 0 0New 40.35%
0 0In the money 0New 43.08% 110.00 0 0 0New 40.22%
0 0In the money 0New 41.96% 115.00 0 0 0New 40.38%
0 0In the money 0New 40.69% 120.00 0 0 0New 39.21%
0 0In the money 0New 39.42% 125.00 0 0 0New 38.15%
0 0In the money 0New 38.50% 130.00 0 0 0New 37.97%
0 0In the money 0New 37.46% 135.00NEAREST ATM 2 2 0 37.16%
STOCK PRICE $136.58
0 0 0New 34.92% 140.00 2 2In the money 0 37.50%
0 0 0New 36.50% 145.00 0 0In the money 0New 35.10%
0 0 0New 35.79% 150.00 0 0In the money 0New 35.20%
0 0 0New 35.08% 155.00 0 0In the money 0New 34.29%
0 0 0New 34.39% 160.00 0 0In the money 0New 33.63%
0 0 0New 33.29% 165.00 0 0In the money 0New 33.50%
0 0 0New 32.63% 170.00 0 0In the money 0New 32.78%
0 0 0New 33.28% 175.00 0 0In the money 0New 33.86%
0 0 0New 34.63% 180.00 0 0In the money 0New 34.01%
0 0 0New 36.90% 185.00 0 0In the money 0New 33.45%
0 0 0New 39.07% 190.00 0 0In the money 0New 32.98%
0 0 0New 41.15% 195.00 0 0In the money 0New 30.96%
0 0 0New 43.14% 200.00 0 0In the money 0New 33.76%

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