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 Some data may be out of date.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

IART

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $13.25 · 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
90 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.25Nearest ATM strike $12.50
Jump to ATM
IART 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 350.15% 2.50 0 0 0New 270.13%
0 0In the money 0New 206.49% 5.00 0 0 0New 403.52%
0 0In the money 0New 126.53% 7.50 0 0 0New 99.88%
0 0In the money 0New 69.86% 10.00 47 47 0 68.76%
17 17In the money 0 70.26% 12.50NEAREST ATM 19 19 0 122.50%
STOCK PRICE $13.25
19 19 0 70.46% 15.00 11 11In the money 0 74.24%
14 14 0 95.30% 17.50 0 0In the money 0New 0.00%
0 0 0New 82.22% 20.00 0 0In the money 0New 0.00%
0 0 0New 129.66% 22.50 0 0In the money 0New 0.00%
0 0 0New 226.66% 25.00 0 0In the money 0New 126.79%
0 0 0New 261.05% 30.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$13.25Nearest ATM strike $12.50
Jump to ATM
IART 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 212.76% 2.50 0 0 0New 526.98%
0 0In the money 0New 116.31% 5.00 0 0 0New 306.42%
1 1In the money 0 104.31% 7.50 0 0 0New 202.24%
0 0In the money 0New 69.16% 10.00 5 5 0 79.38%
51 51In the money 0 96.10% 12.50NEAREST ATM 13 13 0 71.11%
STOCK PRICE $13.25
8 8 0 92.54% 15.00 7 7In the money 0 66.81%
62 62 0 63.34% 17.50 2 2In the money 0 0.00%
48 48 0 62.72% 20.00 0 0In the money 0New 75.61%
414 418 +4 67.23% 22.50 0 0In the money 0New 0.00%
1 1 0 163.70% 25.00 0 0In the money 0New 0.00%
0 0 0New 188.69% 30.00 0 0In the money 0New 0.00%
0 0 0New 208.50% 35.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$13.25Nearest ATM strike $12.50
Jump to ATM
IART option chain expiring 2027-03-19, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
9 9In the money 0 133.07% 2.50 0 0 0New 333.34%
0 0In the money 0New 0.00% 5.00 0 0 0New 160.74%
2 2In the money 0 65.45% 7.50 0 0 0New 110.07%
17 17In the money 0 72.51% 10.00 54 54 0 100.45%
175 179In the money +4 93.45% 12.50NEAREST ATM 0 0 0New 77.68%
STOCK PRICE $13.25
99 99 0 74.38% 15.00 1 1In the money 0 63.60%
143 143 0 81.79% 17.50 28 28In the money 0 61.21%
38 38 0 89.74% 20.00 1 1In the money 0 55.95%
23 23 0 95.07% 22.50 0 0In the money 0New 0.00%
10 10 0 102.30% 25.00 1 1In the money 0 0.00%
0 0 0New 117.19% 30.00 0 0In the money 0New 0.00%
100 100 0 129.68% 35.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.25Nearest ATM strike $12.50
Jump to ATM
IART option chain expiring 2027-06-17, 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 268.88%
0 0In the money 0New 88.48% 5.00 0 0 0New 121.08%
0 0In the money 0New 74.05% 7.50 0 0 0New 109.61%
0 0In the money 0New 70.31% 10.00 0 0 0New 84.78%
0 0In the money 0New 58.95% 12.50NEAREST ATM 0 0 0New 69.33%
STOCK PRICE $13.25
0 0 0New 68.03% 15.00 0 0In the money 0New 63.33%
0 0 0New 70.68% 17.50 0 0In the money 0New 56.74%
0 0 0New 75.55% 20.00 0 0In the money 0New 42.82%
0 0 0New 78.87% 22.50 0 0In the money 0New 47.53%
0 0 0New 83.50% 25.00 0 0In the money 0New 0.00%

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