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 Some data may be out of date.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

XXI

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $5.55 · 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
78 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$5.55Nearest ATM strike $5.00
Jump to ATM
XXI option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 227.61% 2.50 0 0 0New 235.14%
79 79In the money 0 83.30% 5.00NEAREST ATM 366 367 +1 72.97%
STOCK PRICE $5.55
250 350 +100 98.56% 7.50 156 214In the money +58 75.20%
43 48 +5 110.64% 10.00 0 0In the money 0New 0.00%
12 12 0 192.58% 12.50 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$5.55Nearest ATM strike $5.00
Jump to ATM
XXI option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 125.99% 2.50 0 0 0New 177.49%
0 2In the money +2New 77.26% 5.00NEAREST ATM 2 7 +5 67.74%
STOCK PRICE $5.55
132 133 +1 80.27% 7.50 1 3In the money +2 74.01%
0 0 0New 87.67% 10.00 0 0In the money 0New 0.00%
0 0 0New 140.92% 12.50 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$5.55Nearest ATM strike $5.00
Jump to ATM
XXI option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
85 85In the money 0 120.39% 2.50 1,705 1,705 0 137.52%
468 475In the money +7 87.63% 5.00NEAREST ATM 279 285 +6 63.38%
STOCK PRICE $5.55
2,350 2,353 +3 77.38% 7.50 649 636In the money -13 74.70%
25,115 25,148 +33 88.17% 10.00 1,316 1,316In the money 0 0.00%
3,812 3,812 0 119.72% 12.50 107 107In the money 0 0.00%
5,735 5,745 +10 115.28% 15.00 50 50In the money 0 0.00%
98 98 0 146.72% 17.50 0 0In the money 0New 0.00%
1,314 1,315 +1 130.44% 20.00 0 0In the money 0New 0.00%
46 46 0 156.26% 22.50 0 0In the money 0New 0.00%
105 105 0 171.38% 25.00 0 0In the money 0New 0.00%
46 46 0 185.93% 30.00 0 0In the money 0New 0.00%
4,534 4,534 0 157.40% 35.00 13 13In the money 0 0.00%
Apr 16, 2027EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$5.55Nearest ATM strike $5.00
Jump to ATM
XXI option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 85.24% 2.50 0 0 0New 107.07%
38 40In the money +2 76.00% 5.00NEAREST ATM 314 314 0 73.87%
STOCK PRICE $5.55
299 219 -80 76.62% 7.50 264 250In the money -14 76.60%
176 310 +134 79.74% 10.00 10 10In the money 0 80.37%
65 65 0 87.46% 12.50 0 0In the money 0New 80.95%
Jan 21, 2028EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$5.55Nearest ATM strike $5.00
Jump to ATM
XXI option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
317 384In the money +67 118.27% 2.50 78 79 +1 69.24%
2,927 2,930In the money +3 75.24% 5.00NEAREST ATM 1,373 1,374 +1 80.76%
STOCK PRICE $5.55
1,990 2,006 +16 76.80% 7.50 391 401In the money +10 78.45%
6,778 7,827 +1,049 93.12% 10.00 871 871In the money 0 79.48%
2,018 2,030 +12 112.46% 12.50 148 145In the money -3 0.00%
1,175 1,178 +3 84.77% 15.00 1 1In the money 0 98.46%
352 352 0 123.24% 17.50 75 75In the money 0 0.00%
856 856 0 91.87% 20.00 40 40In the money 0 89.75%
68 68 0 131.63% 22.50 10 10In the money 0 96.39%
386 386 0 93.12% 25.00 0 0In the money 0New 102.34%
342 342 0 95.59% 30.00 0 0In the money 0New 112.48%
7,516 7,670 +154 92.24% 35.00 3 3In the money 0 0.00%

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