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 Some data may be out of date.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

TK

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $13.83 · 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
98 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.83Nearest ATM strike $15.00
Jump to ATM
TK 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 317.11% 2.50 0 0 0New 286.16%
0 0In the money 0New 188.10% 5.00 0 0 0New 305.50%
0 0In the money 0New 151.55% 7.50 0 0 0New 201.10%
31 31In the money 0 0.00% 10.00 0 0 0New 86.40%
150 150In the money 0 56.18% 12.50 70 70 0 42.51%
STOCK PRICE $13.83
997 1,033 +36 44.23% 15.00NEAREST ATM 131 131In the money 0 52.11%
106 106 0 67.81% 17.50 3 3In the money 0 60.82%
0 0 0New 61.68% 20.00 0 0In the money 0New 0.00%
0 0 0New 78.40% 22.50 0 0In the money 0New 97.16%
0 0 0New 156.22% 25.00 0 0In the money 0New 180.00%
Dec 18, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.83Nearest ATM strike $15.00
Jump to ATM
TK 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% 2.50 0 0 0New 204.54%
0 0In the money 0New 211.65% 5.00 0 0 0New 218.53%
0 0In the money 0New 0.00% 7.50 0 0 0New 143.98%
40 40In the money 0 53.34% 10.00 0 0 0New 91.32%
0 0In the money 0New 40.31% 12.50 30 30 0 36.38%
STOCK PRICE $13.83
50 51 +1 45.18% 15.00NEAREST ATM 20 20In the money 0 42.88%
6 6 0 59.69% 17.50 0 0In the money 0New 45.48%
0 0 0New 49.25% 20.00 0 0In the money 0New 58.29%
0 0 0New 97.13% 22.50 0 0In the money 0New 73.17%
0 0 0New 111.19% 25.00 0 0In the money 0New 109.02%
0 0 0New 134.05% 30.00 0 0In the money 0New 122.46%
Jan 15, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$13.83Nearest ATM strike $14.00
Jump to ATM
TK 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 307.01% 1.50 0 0 0New 218.47%
2 2In the money 0 0.00% 4.00 0 0 0New 214.42%
0 0In the money 0New 164.82% 5.00 0 0 0New 179.44%
0 0In the money 0New 143.87% 6.50 0 0 0New 153.10%
0 0In the money 0New 46.46% 7.50 0 0 0New 127.83%
1,142 1,142In the money 0 78.88% 9.00 188 188 0 54.85%
65 45In the money -20 47.70% 10.00 52 52 0 75.23%
43 43In the money 0 42.92% 11.50 92 92 0 40.53%
27 27In the money 0 40.66% 12.50 241 241 0 33.02%
STOCK PRICE $13.83
378 378 0 37.64% 14.00NEAREST ATM 364 364In the money 0 34.31%
343 343 0 38.33% 15.00 167 167In the money 0 42.60%
808 808 0 39.05% 16.50 0 0In the money 0New 41.88%
154 154 0 44.66% 17.50 0 0In the money 0New 38.89%
0 0 0New 59.22% 19.00 0 0In the money 0New 48.91%
3 3 0 65.54% 20.00 0 0In the money 0New 58.81%
4 4 0 74.06% 21.50 0 0In the money 0New 57.96%
0 0 0New 79.24% 22.50 0 0In the money 0New 62.80%
0 0 0New 86.37% 24.00 0 0In the money 0New 69.57%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.83Nearest ATM strike $15.00
Jump to ATM
TK 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 0.00% 2.50 0 0 0New 148.87%
0 0In the money 0New 106.87% 5.00 0 0 0New 126.44%
0 0In the money 0New 0.00% 7.50 0 0 0New 83.99%
51 51In the money 0 55.03% 10.00 5 5 0 42.66%
29 29In the money 0 40.15% 12.50 221 221 0 32.86%
STOCK PRICE $13.83
112 112 0 36.41% 15.00NEAREST ATM 30 30In the money 0 41.96%
425 420 -5 38.01% 17.50 0 0In the money 0New 43.15%
0 0 0New 43.74% 20.00 0 0In the money 0New 47.17%
0 0 0New 53.38% 22.50 0 0In the money 0New 54.87%
3 3 0 61.47% 25.00 0 0In the money 0New 79.52%

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