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

TK

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $13.57 · 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
98 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.57Nearest ATM strike $12.50
Jump to ATM
TK 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 336.06% 2.50 0 0 0New 274.81%
0 0In the money 0New 165.48% 5.00 0 0 0New 292.74%
0 0In the money 0New 95.77% 7.50 0 0 0New 191.44%
1 31In the money +30 111.05% 10.00 0 0 0New 80.67%
20 150In the money +130 54.98% 12.50NEAREST ATM 60 70 +10 42.47%
STOCK PRICE $13.57
1,000 997 -3 42.67% 15.00 91 131In the money +40 41.30%
36 106 +70 85.62% 17.50 3 3In the money 0 0.00%
0 0 0New 62.14% 20.00 0 0In the money 0New 0.00%
0 0 0New 135.77% 22.50 0 0In the money 0New 0.00%
0 0 0New 154.69% 25.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.57Nearest ATM strike $12.50
Jump to ATM
TK 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 218.96% 2.50 0 0 0New 199.57%
0 0In the money 0New 0.00% 5.00 0 0 0New 282.04%
0 0In the money 0New 124.57% 7.50 0 0 0New 187.56%
0 40In the money +40New 79.66% 10.00 0 0 0New 87.16%
0 0In the money 0New 54.56% 12.50NEAREST ATM 30 30 0 39.15%
STOCK PRICE $13.57
0 50 +50New 39.31% 15.00 10 20In the money +10 38.44%
0 6 +6New 51.84% 17.50 0 0In the money 0New 42.54%
0 0 0New 50.44% 20.00 0 0In the money 0New 0.00%
0 0 0New 128.42% 22.50 0 0In the money 0New 0.00%
0 0 0New 143.64% 25.00 0 0In the money 0New 0.00%
0 0 0New 168.28% 30.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$13.57Nearest ATM strike $14.00
Jump to ATM
TK 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 240.34% 1.50 0 0 0New 214.79%
2 2In the money 0 193.01% 4.00 0 0 0New 210.34%
0 0In the money 0New 0.00% 5.00 0 0 0New 175.70%
0 0In the money 0New 144.29% 6.50 0 0 0New 136.30%
0 0In the money 0New 100.62% 7.50 0 0 0New 115.14%
293 1,142In the money +849 69.49% 9.00 188 188 0 57.17%
75 65In the money -10 71.19% 10.00 52 52 0 72.25%
33 43In the money +10 42.54% 11.50 92 92 0 37.97%
46 27In the money -19 42.64% 12.50 201 241 +40 37.58%
STOCK PRICE $13.57
378 378 0 40.16% 14.00NEAREST ATM 192 364In the money +172 33.59%
260 343 +83 39.62% 15.00 127 167In the money +40 36.64%
808 808 0 45.90% 16.50 0 0In the money 0New 36.77%
154 154 0 46.57% 17.50 0 0In the money 0New 36.93%
0 0 0New 87.75% 19.00 0 0In the money 0New 0.00%
2 3 +1 73.88% 20.00 0 0In the money 0New 0.00%
4 4 0 102.00% 21.50 0 0In the money 0New 0.00%
0 0 0New 107.69% 22.50 0 0In the money 0New 0.00%
0 0 0New 115.51% 24.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.57Nearest ATM strike $12.50
Jump to ATM
TK 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 0.00% 2.50 0 0 0New 147.64%
0 0In the money 0New 124.06% 5.00 0 0 0New 180.83%
0 0In the money 0New 0.00% 7.50 0 0 0New 123.06%
51 51In the money 0 43.35% 10.00 0 5 +5New 43.42%
29 29In the money 0 40.82% 12.50NEAREST ATM 51 221 +170 29.18%
STOCK PRICE $13.57
110 112 +2 40.69% 15.00 0 30In the money +30New 41.10%
425 425 0 35.58% 17.50 0 0In the money 0New 42.04%
0 0 0New 59.25% 20.00 0 0In the money 0New 41.07%
0 0 0New 61.47% 22.50 0 0In the money 0New 71.98%
3 3 0 86.70% 25.00 0 0In the money 0New 77.51%

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