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

PENN

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $14.89 · Expirations before Oct 21, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
202 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 82.77% 10.00 0 0 0New 136.93%
0 0In the money 0New 125.70% 11.00 0 0 0New 112.77%
10 10In the money 0 65.12% 12.00 38 51 +13 90.05%
0 16In the money +16New 58.91% 13.00 68 83 +15 55.12%
57 64In the money +7 57.02% 14.00 271 303 +32 46.00%
STOCK PRICE $14.89
29 104 +75 65.39% 15.00NEAREST ATM 646 673In the money +27 54.33%
251 364 +113 53.98% 16.00 120 120In the money 0 60.86%
766 867 +101 51.30% 17.00 44 45In the money +1 83.40%
429 425 -4 48.80% 18.00 6 6In the money 0 0.00%
87 96 +9 70.72% 19.00 4 4In the money 0 0.00%
29 29 0 67.83% 20.00 0 0In the money 0New 0.00%
60 60 0 59.02% 21.00 0 0In the money 0New 75.38%
2 2 0 117.01% 22.00 0 0In the money 0New 110.97%
0 0 0New 125.59% 23.00 0 0In the money 0New 163.04%
0 0 0New 116.86% 24.00 0 0In the money 0New 127.51%
0 0 0New 83.03% 25.00 0 0In the money 0New 122.19%
0 0 0New 148.23% 26.00 0 0In the money 0New 142.16%
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 118.62% 7.00 0 0 0New 162.53%
0 0In the money 0New 98.76% 8.00 0 0 0New 138.79%
0 0In the money 0New 81.35% 9.00 0 0 0New 117.84%
0 0In the money 0New 0.00% 10.00 0 0 0New 98.95%
0 0In the money 0New 69.00% 11.00 0 0 0New 81.57%
0 0In the money 0New 61.39% 12.00 0 0 0New 66.92%
0 0In the money 0New 62.84% 13.00 0 0 0New 57.98%
0 0In the money 0New 50.70% 14.00 0 83 +83New 51.42%
STOCK PRICE $14.89
0 4 +4New 41.09% 15.00NEAREST ATM 0 1In the money +1New 49.25%
0 16 +16New 49.31% 16.00 0 0In the money 0New 53.31%
0 0 0New 45.83% 17.00 0 0In the money 0New 51.41%
0 0 0New 51.85% 18.00 7 7In the money 0 67.18%
0 1 +1New 62.06% 19.00 0 0In the money 0New 47.58%
0 2 +2New 68.40% 20.00 0 0In the money 0New 0.00%
0 0 0New 75.55% 21.00 0 0In the money 0New 53.85%
0 0 0New 83.87% 22.00 0 0In the money 0New 67.30%
0 0 0New 90.06% 23.00 0 0In the money 0New 64.88%
Jan 15, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 0.00% 2.50 2 2 0 171.33%
24 24In the money 0 0.00% 5.00 2 2 0 184.61%
3 3In the money 0 0.00% 7.50 185 185 0 124.51%
0 0In the money 0New 0.00% 9.00 0 0 0New 97.92%
209 209In the money 0 0.00% 10.00 1,819 1,819 0 82.43%
11 11In the money 0 0.00% 11.00 14 14 0 68.19%
914 914In the money 0 29.74% 12.50 399 406 +7 52.21%
45 49In the money +4 29.07% 14.00 268 353 +85 69.28%
STOCK PRICE $14.89
1,686 1,687 +1 51.26% 15.00NEAREST ATM 2,265 2,265In the money 0 59.06%
871 873 +2 48.14% 16.00 600 600In the money 0 48.87%
1,028 1,034 +6 49.53% 17.50 624 624In the money 0 57.82%
1,523 1,523 0 47.18% 19.00 189 189In the money 0 0.00%
2,516 2,456 -60 49.35% 20.00 173 173In the money 0 0.00%
482 485 +3 49.95% 21.00 21 21In the money 0 0.00%
1,787 1,775 -12 70.28% 22.50 595 595In the money 0 64.46%
108 108 0 59.32% 24.00 0 0In the money 0New 71.70%
1,863 1,863 0 48.10% 25.00 0 0In the money 0New 76.18%
358 358 0 65.65% 27.50 0 0In the money 0New 86.41%
1,215 1,215 0 101.01% 30.00 0 0In the money 0New 95.55%
162 162 0 108.92% 32.50 0 0In the money 0New 103.83%
901 901 0 73.54% 35.00 0 0In the money 0New 131.26%
385 385 0 85.93% 37.50 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2027-04-16, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 50.55% 10.00 1 1 0 72.79%
0 0In the money 0New 68.53% 11.00 22 22 0 57.34%
2 2In the money 0 35.84% 12.00 17 18 +1 49.71%
0 0In the money 0New 48.66% 13.00 14 14 0 60.93%
2 2In the money 0 32.41% 14.00 253 253 0 41.51%
STOCK PRICE $14.89
129 129 0 38.36% 15.00NEAREST ATM 195 195In the money 0 51.16%
701 701 0 43.70% 16.00 36 36In the money 0 49.07%
41 43 +2 46.51% 17.00 31 31In the money 0 44.50%
30 39 +9 44.07% 18.00 100 100In the money 0 46.96%
12 13 +1 45.27% 19.00 124 154In the money +30 48.10%
92 92 0 52.52% 20.00 0 0In the money 0New 0.00%
46 46 0 45.75% 21.00 0 0In the money 0New 0.00%
30 30 0 47.97% 22.00 0 0In the money 0New 0.00%
4 4 0 53.46% 23.00 0 0In the money 0New 0.00%
6 6 0 53.05% 24.00 0 0In the money 0New 0.00%
6 6 0 52.91% 25.00 0 0In the money 0New 57.38%
1 5 +4 59.14% 26.00 0 0In the money 0New 60.55%
Jan 21, 2028EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
265 266In the money +1 184.02% 3.00 0 0 0New 125.61%
9 9In the money 0 52.08% 5.00 2 2 0 76.35%
6 6In the money 0 62.17% 8.00 15 15 0 53.79%
4 4In the money 0 56.46% 10.00 555 555 0 65.59%
163 163In the money 0 49.61% 13.00 325 325 0 43.04%
STOCK PRICE $14.89
1,702 1,702 0 57.76% 15.00NEAREST ATM 274 274In the money 0 44.24%
237 237 0 47.73% 17.00 211 211In the money 0 49.51%
583 583 0 60.88% 20.00 4,080 4,083In the money +3 51.32%
178 186 +8 37.33% 22.00 81 81In the money 0 49.88%
181 322 +141 43.59% 25.00 24 24In the money 0 43.48%
45 45 0 61.78% 27.00 0 0In the money 0New 0.00%
235 108 -127 46.93% 30.00 0 0In the money 0New 0.00%
100 100 0 69.95% 32.00 0 0In the money 0New 0.00%
1,064 1,114 +50 57.48% 35.00 0 0In the money 0New 0.00%
115 116 +1 51.39% 40.00 0 0In the money 0New 0.00%
Jan 19, 2029EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$14.89Nearest ATM strike $15.00
Jump to ATM
PENN option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 82.23% 3.00 0 0 0New 74.88%
0 0In the money 0New 72.17% 5.00 0 0 0New 119.60%
0 0In the money 0New 51.84% 8.00 1 1 0 82.08%
0 0In the money 0New 55.20% 10.00 0 0 0New 67.15%
0 0In the money 0New 58.57% 13.00 3 3 0 56.26%
STOCK PRICE $14.89
41 41 0 50.45% 15.00NEAREST ATM 4 4In the money 0 54.71%
26 26 0 52.49% 17.00 0 0In the money 0New 55.41%
0 0 0New 50.32% 20.00 0 0In the money 0New 49.77%
0 0 0New 46.90% 22.00 1 1In the money 0 50.84%
0 0 0New 45.68% 25.00 0 0In the money 0New 48.22%
4 4 0 47.93% 27.00 0 0In the money 0New 48.36%
21 21 0 51.17% 30.00 0 0In the money 0New 48.48%
7 7 0 64.38% 35.00 0 0In the money 0New 0.00%

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