OITracker Cboe delayed data
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,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

ERII

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $6.75 · 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
72 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 2.50 0 0 0New 374.18%
15 15In the money 0 108.60% 5.00 9 11 +2 64.36%
STOCK PRICE $6.75
183 257 +74 75.91% 7.50NEAREST ATM 22,701 22,721In the money +20 71.18%
1,402 1,402 0 90.87% 10.00 72 72In the money 0 0.00%
975 975 0 126.51% 12.50 0 0In the money 0New 154.25%
531 531 0 153.65% 15.00 0 0In the money 0New 212.57%
86 86 0 287.99% 17.50 1 1In the money 0 239.56%
1,582 1,582 0 193.90% 20.00 0 0In the money 0New 262.18%
Dec 18, 2026EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII 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 151.99%
0 0In the money 0New 71.87% 5.00 0 0 0New 70.95%
STOCK PRICE $6.75
0 0 0New 69.02% 7.50NEAREST ATM 0 0In the money 0New 64.92%
0 0 0New 129.40% 10.00 0 0In the money 0New 73.77%
0 0 0New 147.98% 12.50 0 0In the money 0New 131.06%
Feb 19, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
17 17In the money 0 162.27% 2.50 5 5 0 186.72%
85 85In the money 0 59.11% 5.00 303 303 0 57.19%
STOCK PRICE $6.75
86 86 0 57.59% 7.50NEAREST ATM 10,091 10,116In the money +25 45.82%
394 424 +30 68.54% 10.00 6 6In the money 0 70.54%
146 171 +25 118.03% 12.50 0 0In the money 0New 81.54%
13 13 0 116.70% 15.00 0 0In the money 0New 0.00%
102 102 0 147.90% 17.50 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 103.13% 2.50 0 0 0New 93.39%
0 0In the money 0New 67.68% 5.00 6 6 0 64.11%
STOCK PRICE $6.75
1 1 0 66.61% 7.50NEAREST ATM 0 0In the money 0New 58.98%
0 0 0New 63.85% 10.00 0 0In the money 0New 65.47%
0 0 0New 97.62% 12.50 0 0In the money 0New 66.27%
Jan 21, 2028EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII option chain expiring 2028-01-21, 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 70.24%
0 0In the money 0New 32.63% 5.00 0 0 0New 154.17%
STOCK PRICE $6.75
0 0 0New 57.77% 7.50NEAREST ATM 0 0In the money 0New 83.11%
0 0 0New 67.83% 10.00 0 0In the money 0New 71.98%
0 0 0New 82.29% 12.50 0 0In the money 0New 65.17%
Jan 19, 2029EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$6.75Nearest ATM strike $7.50
Jump to ATM
ERII option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 70.19% 2.50 0 0 0New 0.00%
0 0In the money 0New 60.94% 5.00 0 0 0New 114.00%
STOCK PRICE $6.75
0 0 0New 62.69% 7.50NEAREST ATM 1 1In the money 0 54.12%
2 2 0 70.78% 10.00 0 0In the money 0New 51.16%
0 0 0New 91.30% 12.50 0 0In the money 0New 61.64%
0 0 0New 76.37% 15.00 0 0In the money 0New 54.62%

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