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 Some data may be out of date.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

KEY

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $21.16 · 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
402 contracts / 12 expirationsClick OI for history
Nov 20, 2026EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5 5In the money 0 97.33% 12.00 0 0 0New 96.28%
0 0In the money 0New 83.45% 13.00 0 0 0New 84.07%
0 0In the money 0New 70.49% 14.00 0 0 0New 72.68%
1 1In the money 0 58.39% 15.00 8 8 0 61.96%
0 0In the money 0New 0.00% 16.00 28 28 0 51.81%
11 10In the money -1 0.00% 17.00 34 36 +2 42.10%
9 9In the money 0 0.00% 18.00 95 92 -3 37.46%
661 655In the money -6 23.95% 19.00 1,816 1,823 +7 30.16%
1,854 1,848In the money -6 28.86% 20.00 1,420 1,413 -7 27.42%
1,813 1,811In the money -2 25.37% 21.00NEAREST ATM 368 368 0 24.36%
STOCK PRICE $21.16
2,617 2,766 +149 23.40% 22.00 554 557In the money +3 28.22%
1,108 1,118 +10 23.62% 23.00 128 128In the money 0 27.27%
2,792 2,817 +25 25.34% 24.00 9 9In the money 0 36.39%
376 371 -5 31.91% 25.00 0 0In the money 0New 0.00%
211 211 0 42.97% 26.00 0 0In the money 0New 49.22%
24 24 0 43.69% 27.00 0 0In the money 0New 56.04%
2 2 0 49.05% 28.00 0 0In the money 0New 62.47%
1 1 0 54.13% 29.00 0 0In the money 0New 68.54%
0 0 0New 65.65% 30.00 0 0In the money 0New 74.30%
0 0 0New 70.61% 31.00 0 0In the money 0New 79.80%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY 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 0.00% 3.00 0 0 0New 219.08%
7 7In the money 0 0.00% 5.00 10 10 0 161.90%
0 0In the money 0New 133.53% 8.00 23 23 0 110.95%
0 0In the money 0New 103.26% 10.00 51 51 0 108.90%
0 0In the money 0New 67.59% 13.00 17 17 0 58.73%
0 0In the money 0New 57.39% 14.00 5 5 0 50.63%
0 0In the money 0New 47.88% 15.00 51 51 0 48.36%
0 0In the money 0New 38.89% 16.00 63 63 0 40.44%
136 136In the money 0 30.42% 17.00 247 248 +1 32.84%
5 1In the money -4 22.45% 18.00 36 36 0 31.88%
616 615In the money -1 25.93% 19.00 2,426 2,426 0 28.63%
345 351In the money +6 24.60% 20.00 4,256 4,250 -6 26.13%
1,229 1,231In the money +2 23.65% 21.00NEAREST ATM 267 267 0 25.39%
STOCK PRICE $21.16
6,891 6,892 +1 24.02% 22.00 395 395In the money 0 24.29%
1,163 1,166 +3 23.26% 23.00 123 123In the money 0 21.82%
687 687 0 25.66% 24.00 148 148In the money 0 25.32%
5,814 5,812 -2 23.60% 25.00 74 74In the money 0 29.02%
649 649 0 27.90% 26.00 0 0In the money 0New 27.59%
192 192 0 35.89% 27.00 0 0In the money 0New 0.00%
18 18 0 35.71% 28.00 0 0In the money 0New 0.00%
0 0 0New 39.30% 29.00 0 0In the money 0New 0.00%
15 15 0 42.72% 30.00 0 0In the money 0New 0.00%
0 0 0New 57.68% 35.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $22.00
Jump to ATM
KEY option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 0.00% 3.00 0 0 0New 179.55%
1 1In the money 0 0.00% 5.00 0 0 0New 183.11%
0 0In the money 0New 0.00% 8.00 66 66 0 126.56%
1 1In the money 0 75.14% 10.00 994 994 0 71.64%
0 0In the money 0New 0.00% 13.00 926 926 0 48.54%
136 136In the money 0 0.00% 15.00 7,136 7,136 0 40.14%
2,796 2,796In the money 0 28.61% 17.00 4,578 4,589 +11 31.97%
2,826 2,826In the money 0 26.62% 20.00 3,518 3,522 +4 25.98%
STOCK PRICE $21.16
3,897 4,034 +137 23.35% 22.00NEAREST ATM 646 646In the money 0 24.28%
4,685 4,700 +15 24.82% 25.00 10 10In the money 0 30.44%
1,575 1,575 0 28.67% 27.00 1 1In the money 0 25.73%
573 573 0 34.32% 30.00 0 0In the money 0New 37.92%
110 110 0 51.39% 35.00 0 0In the money 0New 0.00%
Feb 19, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 12.00 0 0 0New 52.36%
0 0In the money 0New 0.00% 13.00 0 0 0New 49.31%
0 0In the money 0New 0.00% 14.00 1 13 +12 39.78%
0 0In the money 0New 0.00% 15.00 1 1 0 39.07%
0 0In the money 0New 0.00% 16.00 0 0 0New 36.39%
0 0In the money 0New 29.40% 17.00 0 0 0New 33.87%
0 0In the money 0New 27.87% 18.00 0 0 0New 31.07%
0 0In the money 0New 26.62% 19.00 1 3 +2 29.14%
0 0In the money 0New 26.15% 20.00 1 1 0 27.19%
50 50In the money 0 25.79% 21.00NEAREST ATM 2 2 0 26.82%
STOCK PRICE $21.16
129 139 +10 24.90% 22.00 0 0In the money 0New 25.90%
25 53 +28 24.06% 23.00 0 0In the money 0New 25.57%
30 61 +31 24.34% 24.00 0 0In the money 0New 26.55%
2 16 +14 23.82% 25.00 0 0In the money 0New 28.04%
0 0 0New 24.06% 26.00 0 0In the money 0New 30.24%
0 0 0New 23.80% 27.00 0 0In the money 0New 31.56%
0 0 0New 26.63% 28.00 0 0In the money 0New 31.66%
0 0 0New 29.31% 29.00 0 0In the money 0New 35.02%
0 0 0New 28.58% 30.00 0 0In the money 0New 38.25%
Mar 19, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5 5In the money 0 47.86% 13.00 58 58 0 40.73%
0 0In the money 0New 0.00% 14.00 0 0 0New 40.27%
65 65In the money 0 34.02% 15.00 146 146 0 36.32%
0 0In the money 0New 27.83% 16.00 59 72 +13 33.40%
0 0In the money 0New 31.52% 17.00 44 47 +3 32.61%
22 22In the money 0 28.62% 18.00 661 661 0 30.86%
14 14In the money 0 29.75% 19.00 629 629 0 28.90%
468 469In the money +1 27.82% 20.00 203 203 0 27.52%
83 83In the money 0 27.07% 21.00NEAREST ATM 116 116 0 26.70%
STOCK PRICE $21.16
433 463 +30 25.21% 22.00 130 130In the money 0 26.22%
298 306 +8 24.56% 23.00 74 74In the money 0 25.68%
379 379 0 24.55% 24.00 0 0In the money 0New 24.67%
223 228 +5 24.60% 25.00 0 0In the money 0New 26.44%
74 74 0 23.46% 26.00 0 0In the money 0New 27.07%
83 89 +6 23.76% 27.00 0 0In the money 0New 28.56%
11 11 0 24.54% 28.00 0 0In the money 0New 24.64%
9 9 0 26.95% 29.00 0 0In the money 0New 27.86%
29 29 0 29.23% 30.00 0 0In the money 0New 30.96%
4 4 0 31.42% 31.00 0 0In the money 0New 33.94%
Apr 16, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.33% 12.00 0 0 0New 46.03%
0 0In the money 0New 38.38% 13.00 0 0 0New 42.65%
0 0In the money 0New 0.00% 14.00 0 0 0New 38.90%
0 0In the money 0New 33.70% 15.00 0 0 0New 34.93%
0 0In the money 0New 33.96% 16.00 0 0 0New 34.02%
1 1In the money 0 31.72% 17.00 0 0 0New 32.49%
0 0In the money 0New 29.78% 18.00 0 1 +1New 29.77%
0 0In the money 0New 29.37% 19.00 0 0 0New 28.31%
45 45In the money 0 28.70% 20.00 0 1 +1New 27.32%
13 13In the money 0 27.24% 21.00NEAREST ATM 0 1,000 +1,000New 26.46%
STOCK PRICE $21.16
1 1,008 +1,007 25.45% 22.00 0 0In the money 0New 26.04%
5 5 0 25.93% 23.00 0 0In the money 0New 25.68%
3 3 0 25.29% 24.00 0 0In the money 0New 25.08%
40 45 +5 24.59% 25.00 0 0In the money 0New 24.37%
0 0 0New 24.27% 26.00 0 0In the money 0New 24.85%
3 3 0 24.27% 27.00 0 0In the money 0New 26.12%
0 0 0New 25.63% 28.00 0 0In the money 0New 31.53%
0 0 0New 26.49% 29.00 0 0In the money 0New 23.56%
0 0 0New 26.71% 30.00 0 0In the money 0New 26.79%
May 21, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 42.20% 12.00 0 0 0New 51.94%
0 0In the money 0New 0.00% 13.00 0 0 0New 39.28%
0 0In the money 0New 25.57% 14.00 0 0 0New 35.87%
0 0In the money 0New 31.39% 15.00 0 0 0New 34.68%
0 0In the money 0New 31.52% 16.00 0 0 0New 34.09%
0 0In the money 0New 30.86% 17.00 20 20 0 32.85%
0 0In the money 0New 29.84% 18.00 0 0 0New 30.52%
0 0In the money 0New 29.94% 19.00 0 0 0New 29.29%
0 0In the money 0New 28.08% 20.00 0 5 +5New 28.56%
0 0In the money 0New 27.08% 21.00NEAREST ATM 0 0 0New 28.51%
STOCK PRICE $21.16
1 1 0 26.28% 22.00 0 0In the money 0New 26.63%
500 520 +20 26.11% 23.00 0 0In the money 0New 26.16%
0 0 0New 25.46% 24.00 0 0In the money 0New 26.04%
0 0 0New 24.85% 25.00 0 0In the money 0New 24.97%
0 0 0New 25.24% 26.00 0 0In the money 0New 24.67%
0 0 0New 24.53% 27.00 0 0In the money 0New 26.29%
1 1 0 24.21% 28.00 0 0In the money 0New 27.33%
0 0 0New 25.26% 29.00 0 0In the money 0New 27.55%
0 0 0New 25.88% 30.00 0 0In the money 0New 30.22%
Jun 17, 2027EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $21.00
Jump to ATM
KEY option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 3.00 3 3 0 148.53%
0 0In the money 0New 0.00% 5.00 0 0 0New 109.32%
0 0In the money 0New 66.32% 8.00 30 30 0 60.05%
0 0In the money 0New 0.00% 10.00 37 37 0 47.24%
0 0In the money 0New 46.19% 12.00 0 0 0New 41.72%
0 0In the money 0New 0.00% 13.00 51 51 0 38.33%
0 0In the money 0New 33.43% 14.00 0 0 0New 36.08%
33 33In the money 0 34.96% 15.00 386 386 0 34.22%
0 0In the money 0New 33.17% 16.00 0 0 0New 33.88%
242 242In the money 0 31.66% 17.00 578 580 +2 31.64%
0 0In the money 0New 31.23% 18.00 0 0 0New 30.26%
0 0In the money 0New 29.49% 19.00 0 0 0New 29.23%
276 276In the money 0 28.40% 20.00 1,790 1,790 0 28.30%
0 0In the money 0New 27.69% 21.00NEAREST ATM 0 0 0New 26.98%
STOCK PRICE $21.16
216 232 +16 26.85% 22.00 1,092 1,094In the money +2 26.71%
12 71 +59 26.31% 23.00 0 1In the money +1New 25.98%
0 0 0New 26.20% 24.00 0 0In the money 0New 25.64%
2,698 2,698 0 24.89% 25.00 2 2In the money 0 25.96%
0 0 0New 25.40% 26.00 0 0In the money 0New 25.14%
415 414 -1 25.00% 27.00 0 0In the money 0New 27.07%
0 0 0New 25.10% 28.00 0 0In the money 0New 26.87%
63 63 0 26.15% 30.00 6 6In the money 0 27.20%
38 38 0 26.41% 32.00 0 0In the money 0New 32.15%
26 26 0 28.03% 35.00 0 0In the money 0New 33.88%
Sep 17, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $22.00
Jump to ATM
KEY option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 13.00 0 0 0New 37.66%
31 25In the money -6 33.06% 15.00 119 119 0 34.55%
5 5In the money 0 31.51% 18.00 26 26 0 31.63%
13 13In the money 0 29.77% 20.00 9 9 0 29.47%
STOCK PRICE $21.16
56 53 -3 28.06% 22.00NEAREST ATM 0 0In the money 0New 27.78%
29 29 0 26.41% 25.00 0 0In the money 0New 26.72%
15 15 0 25.75% 27.00 0 0In the money 0New 27.16%
0 0 0New 25.62% 30.00 0 0In the money 0New 31.70%
0 0 0New 26.24% 32.00 0 0In the money 0New 31.21%
Dec 17, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $22.00
Jump to ATM
KEY option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 3.00 0 0 0New 100.59%
0 0In the money 0New 0.00% 5.00 1 1 0 70.61%
0 0In the money 0New 0.00% 8.00 60 60 0 48.68%
0 0In the money 0New 0.00% 10.00 9 9 0 42.34%
33 33In the money 0 31.82% 13.00 50 50 0 37.04%
106 106In the money 0 35.46% 15.00 17 17 0 34.84%
33 33In the money 0 32.94% 17.00 15 15 0 32.54%
726 726In the money 0 30.44% 20.00 101 101 0 29.65%
STOCK PRICE $21.16
123 124 +1 28.87% 22.00NEAREST ATM 1,500 1,500In the money 0 28.70%
1,142 1,142 0 27.49% 25.00 0 0In the money 0New 34.10%
13 13 0 26.62% 27.00 0 0In the money 0New 26.73%
560 560 0 25.60% 30.00 0 0In the money 0New 27.88%
0 0 0New 24.85% 32.00 0 0In the money 0New 30.47%
5 5 0 24.59% 35.00 0 0In the money 0New 36.18%
Jan 21, 2028EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $22.00
Jump to ATM
KEY option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5 5In the money 0 0.00% 3.00 32 32 0 96.93%
0 0In the money 0New 0.00% 5.00 62 62 0 63.80%
5 5In the money 0 0.00% 8.00 11 11 0 47.04%
94 94In the money 0 0.00% 10.00 127 127 0 43.96%
56 56In the money 0 34.59% 13.00 222 172 -50 38.14%
158 158In the money 0 33.17% 15.00 757 757 0 35.35%
121 121In the money 0 32.57% 17.00 1,662 1,632 -30 33.20%
826 772In the money -54 29.96% 20.00 170 170 0 30.75%
STOCK PRICE $21.16
2,228 2,269 +41 29.00% 22.00NEAREST ATM 124 123In the money -1 29.26%
1,189 1,189 0 27.27% 25.00 3 3In the money 0 28.12%
279 278 -1 26.65% 27.00 10 10In the money 0 28.17%
226 224 -2 25.80% 30.00 1 1In the money 0 28.32%
89 89 0 25.62% 35.00 1 1In the money 0 36.74%
Jan 19, 2029EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$21.16Nearest ATM strike $22.00
Jump to ATM
KEY option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
9 9In the money 0 35.64% 13.00 20 20 0 36.97%
14 26In the money +12 34.44% 15.00 8 9 +1 34.87%
614 614In the money 0 32.68% 18.00 2 44 +42 32.66%
177 230In the money +53 31.00% 20.00 165 213 +48 31.69%
STOCK PRICE $21.16
134 169 +35 30.39% 22.00NEAREST ATM 46 106In the money +60 30.11%
1,472 1,472 0 28.87% 25.00 101 101In the money 0 29.04%
0 0 0New 28.12% 27.00 0 0In the money 0New 28.72%
20 20 0 27.03% 30.00 0 0In the money 0New 28.67%
6 6 0 26.99% 32.00 0 0In the money 0New 29.44%

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