OITracker Cboe delayed data
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 Some data may be out of date.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

CTNM

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $8.39 · 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
140 contracts / 7 expirationsClick OI for history
Nov 20, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM 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% 2.50 0 0 0New 0.00%
0 0In the money 0New 172.99% 5.00 95 96 +1 152.93%
57 49In the money -8 111.05% 7.50NEAREST ATM 20 24 +4 109.13%
STOCK PRICE $8.39
42 136 +94 99.13% 10.00 11 11In the money 0 161.57%
2 20 +18 109.25% 12.50 363 363In the money 0 116.68%
360 360 0 170.70% 15.00 62 62In the money 0 126.04%
7 7 0 452.04% 17.50 0 0In the money 0New 166.73%
120 120 0 479.30% 20.00 0 0In the money 0New 0.00%
1 1 0 422.42% 22.50 0 0In the money 0New 221.44%
4 4 0 522.15% 25.00 0 0In the money 0New 238.60%
6 6 0 555.06% 30.00 0 0In the money 0New 267.61%
Dec 18, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM 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 14 14 0 276.48%
0 0In the money 0New 102.96% 5.00 0 0 0New 233.96%
0 0In the money 0New 160.59% 7.50NEAREST ATM 8 8 0 98.50%
STOCK PRICE $8.39
56 56 0 101.49% 10.00 46 46In the money 0 113.63%
23 23 0 248.22% 12.50 85 85In the money 0 104.32%
4,927 4,927 0 111.68% 15.00 148 148In the money 0 113.62%
0 0 0New 295.16% 17.50 0 0In the money 0New 134.22%
758 758 0 310.88% 20.00 0 0In the money 0New 151.37%
16 16 0 327.30% 22.50 1 1In the money 0 166.08%
6 6 0 341.45% 25.00 0 0In the money 0New 179.00%
4,487 4,487 0 196.09% 30.00 0 0In the money 0New 201.00%
Jan 15, 2027EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM 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 0.00% 2.50 0 0 0New 849.17%
4 4In the money 0 122.96% 5.00 0 0 0New 351.23%
0 0In the money 0New 81.63% 7.50NEAREST ATM 5,015 5,015 0 70.78%
STOCK PRICE $8.39
12 12 0 183.80% 10.00 130 130In the money 0 106.70%
5 5 0 218.38% 12.50 86 86In the money 0 102.63%
2,507 2,509 +2 98.78% 15.00 125 125In the money 0 122.91%
2 2 0 262.96% 17.50 19 19In the money 0 106.82%
2 2 0 272.77% 20.00 0 0In the money 0New 127.66%
111 111 0 286.26% 22.50 0 0In the money 0New 140.15%
0 0 0New 297.89% 25.00 0 0In the money 0New 151.14%
2,050 2,050 0 317.17% 30.00 0 0In the money 0New 169.90%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 16In the money +16New 133.04% 2.50 0 0 0New 815.38%
0 21In the money +21New 105.98% 5.00 0 0 0New 246.51%
5 5In the money 0 128.21% 7.50NEAREST ATM 3 3 0 139.96%
STOCK PRICE $8.39
4,465 4,465 0 147.99% 10.00 0 0In the money 0New 126.14%
2,232 3,230 +998 104.12% 12.50 12 15In the money +3 127.95%
0 0 0New 169.17% 15.00 32 43In the money +11 127.18%
1 1 0 182.80% 17.50 45 45In the money 0 121.06%
1 1,000 +999 193.93% 20.00 0 0In the money 0New 130.54%
1 1 0 203.32% 22.50 0 0In the money 0New 135.56%
0 0 0New 211.42% 25.00 0 0In the money 0New 123.60%
Jun 17, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM 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 115.11% 2.50 0 0 0New 731.17%
0 0In the money 0New 121.92% 5.00 0 0 0New 213.36%
0 0In the money 0New 107.85% 7.50NEAREST ATM 0 0 0New 123.66%
STOCK PRICE $8.39
0 0 0New 130.10% 10.00 0 0In the money 0New 115.55%
0 0 0New 130.33% 12.50 0 0In the money 0New 126.61%
0 0 0New 145.36% 15.00 0 0In the money 0New 133.90%
0 0 0New 157.10% 17.50 0 0In the money 0New 116.59%
0 0 0New 166.69% 20.00 0 0In the money 0New 117.07%
1 1 0 174.78% 22.50 0 0In the money 0New 119.60%
Jul 16, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM option chain expiring 2027-07-16, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 109.62% 2.50 0 0 0New 705.34%
0 0In the money 0New 116.77% 5.00 0 0 0New 202.51%
0 0In the money 0New 116.89% 7.50NEAREST ATM 0 0 0New 117.82%
STOCK PRICE $8.39
0 0 0New 121.34% 10.00 0 0In the money 0New 123.35%
0 0 0New 123.56% 12.50 0 0In the money 0New 121.02%
0 0 0New 136.06% 15.00 0 0In the money 0New 121.06%
1 1 0 147.19% 17.50 0 0In the money 0New 117.54%
0 0 0New 156.28% 20.00 0 0In the money 0New 126.09%
0 0 0New 115.36% 22.50 0 0In the money 0New 119.42%
Dec 17, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$8.39Nearest ATM strike $7.50
Jump to ATM
CTNM option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 133.08% 2.50 0 0 0New 0.00%
0 0In the money 0New 112.92% 5.00 0 0 0New 166.23%
0 0In the money 0New 127.52% 7.50NEAREST ATM 0 0 0New 112.93%
STOCK PRICE $8.39
0 0 0New 130.51% 10.00 0 0In the money 0New 120.45%
0 0 0New 128.99% 12.50 0 0In the money 0New 122.08%
0 0 0New 125.07% 15.00 0 0In the money 0New 120.56%
0 0 0New 119.55% 17.50 0 0In the money 0New 116.90%
0 0 0New 126.79% 20.00 0 0In the money 0New 125.85%
0 0 0New 132.89% 22.50 0 0In the money 0New 119.09%

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