OITracker Cboe delayed data
OI update signal: Not confirmed 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 Some data may be out of date.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

EFSC

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $61.01 · 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
102 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$61.01Nearest ATM strike $60.00
Jump to ATM
EFSC 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% 35.00 0 0 0New 104.08%
0 0In the money 0New 0.00% 40.00 0 0 0New 170.85%
0 0In the money 0New 68.59% 45.00 0 0 0New 136.83%
0 0In the money 0New 48.50% 50.00 0 0 0New 105.33%
0 0In the money 0New 36.80% 55.00 0 0 0New 74.92%
0 1In the money +1New 28.13% 60.00NEAREST ATM 2 2 0 44.07%
STOCK PRICE $61.01
1 1 0 58.70% 65.00 0 0In the money 0New 23.51%
0 0 0New 80.32% 70.00 0 0In the money 0New 44.64%
0 0 0New 98.16% 75.00 0 0In the money 0New 57.90%
0 0 0New 113.60% 80.00 0 0In the money 0New 70.72%
0 0 0New 127.30% 85.00 0 0In the money 0New 82.27%
0 0 0New 139.65% 90.00 0 0In the money 0New 92.82%
0 0 0New 151.94% 95.00 0 0In the money 0New 78.55%
Dec 18, 2026EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$61.01Nearest ATM strike $60.00
Jump to ATM
EFSC 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 116.42% 30.00 0 0 0New 180.03%
0 0In the money 0New 88.50% 35.00 0 0 0New 148.74%
0 0In the money 0New 69.43% 40.00 0 0 0New 121.60%
0 0In the money 0New 48.14% 45.00 0 0 0New 97.26%
0 0In the money 0New 41.10% 50.00 0 0 0New 74.70%
1 1In the money 0 29.92% 55.00 0 0 0New 52.90%
1 7In the money +6 23.03% 60.00NEAREST ATM 3 3 0 33.06%
STOCK PRICE $61.01
0 0 0New 42.04% 65.00 3 3In the money 0 24.39%
21 21 0 57.64% 70.00 0 0In the money 0New 0.00%
1 1 0 70.45% 75.00 0 0In the money 0New 24.55%
0 0 0New 81.50% 80.00 0 0In the money 0New 0.00%
0 0 0New 91.32% 85.00 0 0In the money 0New 38.62%
Mar 19, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$61.01Nearest ATM strike $60.00
Jump to ATM
EFSC option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 59.10% 35.00 0 0 0New 93.07%
0 0In the money 0New 45.76% 40.00 0 0 0New 76.18%
0 0In the money 0New 39.12% 45.00 0 0 0New 61.05%
0 0In the money 0New 31.18% 50.00 0 0 0New 47.04%
0 0In the money 0New 28.50% 55.00 1 1 0 34.11%
0 0In the money 0New 24.68% 60.00NEAREST ATM 0 0 0New 23.85%
STOCK PRICE $61.01
0 0 0New 25.59% 65.00 0 0In the money 0New 22.93%
2,500 2,500 0 35.35% 70.00 0 0In the money 0New 19.97%
22 22 0 43.36% 75.00 0 0In the money 0New 22.43%
1 1 0 50.29% 80.00 0 0In the money 0New 31.90%
0 0 0New 56.42% 85.00 0 0In the money 0New 38.41%
0 0 0New 61.93% 90.00 0 0In the money 0New 42.96%
0 0 0New 39.56% 95.00 0 0In the money 0New 48.77%
Jun 17, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$61.01Nearest ATM strike $60.00
Jump to ATM
EFSC 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 60.33% 30.00 0 0 0New 89.28%
0 0In the money 0New 48.46% 35.00 0 0 0New 73.88%
0 0In the money 0New 44.76% 40.00 0 0 0New 60.54%
0 0In the money 0New 37.34% 45.00 0 0 0New 48.58%
0 0In the money 0New 32.11% 50.00 0 0 0New 38.07%
0 0In the money 0New 29.01% 55.00 0 0 0New 27.48%
0 0In the money 0New 24.82% 60.00NEAREST ATM 0 0 0New 23.29%
STOCK PRICE $61.01
0 0 0New 22.62% 65.00 0 0In the money 0New 20.46%
0 0 0New 27.70% 70.00 0 0In the money 0New 19.65%
0 0 0New 34.06% 75.00 0 0In the money 0New 19.05%
0 0 0New 39.53% 80.00 0 0In the money 0New 24.07%
0 0 0New 44.39% 85.00 0 0In the money 0New 26.87%
0 0 0New 30.84% 90.00 0 0In the money 0New 32.21%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

←→ Saved days

Contract OI history

Open full view