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

TFX

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $131.15 · 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
194 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$131.15Nearest ATM strike $130.00
Jump to ATM
TFX option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 87.98% 75.00 0 0 0New 158.10%
0 0In the money 0New 0.00% 80.00 0 0 0New 143.40%
0 0In the money 0New 0.00% 85.00 0 0 0New 129.51%
0 0In the money 0New 0.00% 90.00 0 0 0New 116.30%
0 0In the money 0New 0.00% 95.00 0 0 0New 103.65%
0 0In the money 0New 0.00% 100.00 0 0 0New 91.46%
0 0In the money 0New 43.79% 105.00 0 0 0New 79.64%
0 0In the money 0New 46.87% 110.00 1 1 0 68.05%
0 0In the money 0New 50.59% 115.00 1 1 0 56.81%
0 0In the money 0New 50.22% 120.00 2 2 0 55.34%
12 12In the money 0 49.70% 125.00 0 0 0New 53.34%
8 8In the money 0 44.07% 130.00NEAREST ATM 0 0 0New 48.40%
STOCK PRICE $131.15
158 161 +3 45.92% 135.00 0 0In the money 0New 48.85%
11 14 +3 51.56% 140.00 0 0In the money 0New 52.89%
0 1 +1New 48.24% 145.00 0 0In the money 0New 51.74%
0 0 0New 54.62% 150.00 0 0In the money 0New 48.85%
0 0 0New 61.90% 155.00 0 0In the money 0New 47.08%
0 0 0New 68.86% 160.00 0 0In the money 0New 54.72%
0 0 0New 75.37% 165.00 0 0In the money 0New 49.07%
0 0 0New 81.50% 170.00 0 0In the money 0New 54.30%
0 0 0New 87.29% 175.00 0 0In the money 0New 52.21%
0 0 0New 92.80% 180.00 0 0In the money 0New 56.79%
0 0 0New 98.05% 185.00 0 0In the money 0New 68.77%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$131.15Nearest ATM strike $130.00
Jump to ATM
TFX 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 79.11% 70.00 0 0 0New 126.31%
0 0In the money 0New 70.31% 75.00 0 0 0New 115.00%
0 0In the money 0New 42.04% 80.00 0 0 0New 104.33%
0 0In the money 0New 0.00% 85.00 0 0 0New 94.26%
0 0In the money 0New 0.00% 90.00 0 0 0New 84.68%
0 0In the money 0New 40.22% 95.00 0 0 0New 75.50%
0 0In the money 0New 46.36% 100.00 0 0 0New 66.90%
0 0In the money 0New 46.91% 105.00 0 0 0New 58.10%
0 0In the money 0New 44.37% 110.00 0 0 0New 49.88%
0 0In the money 0New 43.60% 115.00 0 0 0New 45.63%
0 0In the money 0New 43.40% 120.00 0 0 0New 45.40%
0 0In the money 0New 41.85% 125.00 0 0 0New 44.25%
0 0In the money 0New 42.37% 130.00NEAREST ATM 0 0 0New 43.80%
STOCK PRICE $131.15
0 0 0New 41.98% 135.00 0 0In the money 0New 42.50%
0 0 0New 39.95% 140.00 0 0In the money 0New 42.06%
0 0 0New 40.69% 145.00 0 0In the money 0New 43.02%
0 0 0New 39.38% 150.00 0 0In the money 0New 41.64%
0 0 0New 44.67% 155.00 0 0In the money 0New 41.40%
0 0 0New 49.71% 160.00 0 0In the money 0New 41.79%
0 0 0New 54.44% 165.00 0 0In the money 0New 44.32%
0 0 0New 58.89% 170.00 0 0In the money 0New 44.42%
0 0 0New 63.09% 175.00 0 0In the money 0New 44.56%
0 0 0New 67.09% 180.00 0 0In the money 0New 48.16%
Jan 15, 2027EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$131.15Nearest ATM strike $130.00
Jump to ATM
TFX option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 64.65% 75.00 0 0 0New 95.19%
0 0In the money 0New 57.01% 80.00 0 0 0New 86.41%
0 0In the money 0New 40.93% 85.00 0 0 0New 78.12%
0 0In the money 0New 35.81% 90.00 0 0 0New 70.23%
0 0In the money 0New 41.38% 95.00 0 0 0New 62.89%
2 2In the money 0 41.22% 100.00 0 0 0New 55.41%
0 0In the money 0New 42.24% 105.00 0 0 0New 48.53%
1 1In the money 0 40.71% 110.00 0 0 0New 43.03%
0 0In the money 0New 39.60% 115.00 0 0 0New 41.78%
1 1In the money 0 39.24% 120.00 0 0 0New 40.84%
0 0In the money 0New 38.74% 125.00 0 0 0New 39.71%
3 3In the money 0 37.89% 130.00NEAREST ATM 0 0 0New 39.32%
STOCK PRICE $131.15
4 4 0 36.86% 135.00 3 3In the money 0 38.75%
0 0 0New 36.86% 140.00 3 3In the money 0 38.42%
11 11 0 35.52% 145.00 1 1In the money 0 36.94%
0 0 0New 35.77% 150.00 0 0In the money 0New 36.56%
43 43 0 37.08% 155.00 0 0In the money 0New 37.88%
3 3 0 40.58% 160.00 0 0In the money 0New 39.16%
0 0 0New 44.34% 165.00 0 0In the money 0New 39.53%
11 11 0 48.02% 170.00 0 0In the money 0New 40.11%
2 2 0 51.50% 175.00 0 0In the money 0New 41.93%
0 0 0New 54.80% 180.00 0 0In the money 0New 38.94%
4 4 0 57.95% 185.00 0 0In the money 0New 45.70%
0 0 0New 60.96% 190.00 0 0In the money 0New 48.57%
0 0 0New 63.84% 195.00 0 0In the money 0New 51.34%
Apr 16, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$131.15Nearest ATM strike $130.00
Jump to ATM
TFX option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.43% 75.00 0 0 0New 67.42%
0 0In the money 0New 40.49% 80.00 0 0 0New 61.28%
0 0In the money 0New 43.29% 85.00 0 0 0New 55.64%
0 0In the money 0New 42.56% 90.00 0 0 0New 49.96%
0 0In the money 0New 42.21% 95.00 0 0 0New 44.68%
1 1In the money 0 40.33% 100.00 0 0 0New 39.74%
0 0In the money 0New 40.00% 105.00 0 0 0New 39.53%
0 0In the money 0New 38.57% 110.00 0 0 0New 39.42%
0 0In the money 0New 39.10% 115.00 0 0 0New 37.94%
0 0In the money 0New 38.32% 120.00 0 0 0New 38.01%
0 0In the money 0New 37.67% 125.00 0 0 0New 37.62%
0 0In the money 0New 36.83% 130.00NEAREST ATM 0 0 0New 37.82%
STOCK PRICE $131.15
0 0 0New 34.13% 135.00 2 2In the money 0 36.92%
0 0 0New 35.79% 140.00 2 2In the money 0 35.93%
0 0 0New 35.04% 145.00 0 0In the money 0New 35.97%
0 0 0New 34.26% 150.00 0 0In the money 0New 35.84%
0 0 0New 32.99% 155.00 0 0In the money 0New 35.08%
0 0 0New 33.15% 160.00 0 0In the money 0New 35.02%
0 0 0New 32.87% 165.00 0 0In the money 0New 35.60%
0 0 0New 32.96% 170.00 0 0In the money 0New 36.28%
0 0 0New 35.42% 175.00 0 0In the money 0New 36.69%
0 0 0New 37.63% 180.00 0 0In the money 0New 37.43%
0 0 0New 39.85% 185.00 0 0In the money 0New 36.55%
0 0 0New 41.96% 190.00 0 0In the money 0New 38.75%
0 0 0New 43.99% 195.00 0 0In the money 0New 40.87%
0 0 0New 45.94% 200.00 0 0In the money 0New 42.93%

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