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

SIRI

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $26.97 · 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
684 contracts / 15 expirationsClick OI for history
Oct 23, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2026-10-23, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 18In the money +16 291.31% 16.00 4 4 0 750.54%
0 18In the money +18New 258.99% 17.00 2 2 0 685.58%
0 2In the money +2New 228.49% 18.00 0 0 0New 624.01%
2 4In the money +2 199.59% 19.00 0 0 0New 333.97%
0 17In the money +17New 278.68% 20.00 0 0 0New 508.93%
2 20In the money +18 0.00% 21.00 0 0 0New 453.53%
1 4In the money +3 0.00% 22.00 0 0 0New 401.45%
1 4In the money +3 177.86% 23.00 24 22 -2 99.27%
0 1In the money +1New 199.93% 23.50 1 1 0 263.44%
1 5In the money +4 217.67% 24.00 23 23 0 91.27%
0 0In the money 0New 106.80% 24.50 7 7 0 271.57%
1 2In the money +1 97.15% 25.00 54 141 +87 66.59%
6 6In the money 0 0.00% 25.50 10 60 +50 146.80%
20 28In the money +8 117.92% 26.00 470 498 +28 57.79%
20 37In the money +17 92.92% 26.50 231 327 +96 44.89%
STOCK PRICE $26.97
94 134 +40 46.87% 27.00NEAREST ATM 92 101In the money +9 47.23%
100 158 +58 37.70% 27.50 0 1In the money +1New 104.19%
152 202 +50 39.91% 28.00 5 6In the money +1 129.29%
157 216 +59 49.57% 28.50 0 0In the money 0New 62.54%
135 136 +1 70.36% 29.00 0 0In the money 0New 49.77%
27 27 0 250.09% 29.50 60 60In the money 0 141.85%
43 43 0 62.73% 30.00 2 2In the money 0 120.28%
0 0 0New 166.67% 30.50 0 1In the money +1New 124.86%
63 63 0 156.59% 31.00 2 3In the money +1 107.23%
0 0 0New 319.33% 31.50 0 0In the money 0New 155.64%
68 86 +18 334.89% 32.00 1 1In the money 0 150.19%
4 4 0 364.39% 33.00 4 4In the money 0 144.52%
9 9 0 392.00% 34.00 2 2In the money 0 199.90%
9 9 0 136.84% 35.00 0 0In the money 0New 332.68%
0 0 0New 442.64% 36.00 0 0In the money 0New 0.00%
0 0 0New 466.02% 37.00 0 0In the money 0New 325.81%
0 0 0New 488.30% 38.00 0 0In the money 0New 351.23%
0 0 0New 509.58% 39.00 0 0In the money 0New 325.71%
0 3 +3New 306.05% 40.00 0 1In the money +1New 429.68%
Oct 30, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2026-10-30, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 259.33% 16.00 2 2 0 355.69%
0 0In the money 0New 190.16% 17.00 0 0 0New 324.95%
0 0In the money 0New 170.09% 18.00 0 0 0New 295.81%
0 0In the money 0New 0.00% 19.00 0 0 0New 268.02%
0 0In the money 0New 0.00% 20.00 0 0 0New 241.82%
0 0In the money 0New 0.00% 21.00 0 0 0New 216.48%
0 0In the money 0New 0.00% 22.00 6 6 0 192.16%
0 0In the money 0New 90.78% 23.00 161 161 0 104.36%
0 0In the money 0New 50.22% 23.50 192 192 0 75.09%
0 0In the money 0New 100.53% 24.00 16 16 0 93.61%
0 0In the money 0New 93.45% 24.50 0 4 +4New 54.90%
20 20In the money 0 88.35% 25.00 91 92 +1 59.38%
0 0In the money 0New 63.28% 25.50 13 18 +5 52.52%
48 48In the money 0 47.48% 26.00 632 632 0 58.49%
84 89In the money +5 54.58% 26.50 185 191 +6 48.72%
STOCK PRICE $26.97
257 266 +9 62.43% 27.00NEAREST ATM 435 439In the money +4 41.33%
132 162 +30 49.62% 27.50 118 129In the money +11 54.58%
335 17,680 +17,345 46.95% 28.00 8 8In the money 0 49.93%
11 13 +2 57.62% 28.50 0 0In the money 0New 50.87%
190 17,403 +17,213 52.41% 29.00 0 0In the money 0New 42.91%
59 69 +10 57.03% 29.50 0 1In the money +1New 48.98%
448 451 +3 81.51% 30.00 7 7In the money 0 57.01%
0 30 +30New 58.75% 30.50 0 0In the money 0New 61.21%
99 100 +1 101.80% 31.00 1 1In the money 0 56.34%
0 0 0New 151.62% 31.50 0 0In the money 0New 0.00%
0 4 +4New 129.65% 32.00 0 0In the money 0New 0.00%
0 7 +7New 172.32% 33.00 1 1In the money 0 0.00%
9 9 0 66.57% 34.00 0 0In the money 0New 93.12%
2 2 0 105.08% 35.00 0 1In the money +1New 0.00%
0 0 0New 113.66% 36.00 0 0In the money 0New 110.49%
0 0 0New 121.87% 37.00 0 0In the money 0New 0.00%
0 0 0New 129.72% 38.00 0 0In the money 0New 0.00%
0 0 0New 137.27% 39.00 0 1In the money +1New 0.00%
23 23 0 144.53% 40.00 0 0In the money 0New 110.03%
Nov 06, 2026EXPIRATION64 contracts / 32 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2026-11-06, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 201.23% 16.00 0 0 0New 264.37%
0 0In the money 0New 135.04% 17.00 0 0 0New 241.26%
0 0In the money 0New 195.71% 18.00 0 0 0New 219.75%
0 0In the money 0New 0.00% 19.00 0 0 0New 199.19%
0 0In the money 0New 106.21% 20.00 0 0 0New 179.43%
0 0In the money 0New 0.00% 21.00 0 0 0New 159.62%
0 0In the money 0New 0.00% 22.00 1 7 +6 142.19%
0 0In the money 0New 58.91% 23.00 1 17 +16 114.35%
0 0In the money 0New 56.27% 23.50 0 1 +1New 106.20%
0 0In the money 0New 54.72% 24.00 3 40 +37 86.83%
0 0In the money 0New 50.38% 24.50 0 16 +16New 87.21%
6 4In the money -2 57.95% 25.00 263 264 +1 50.11%
0 0In the money 0New 63.44% 25.50 0 0 0New 50.18%
12 19In the money +7 50.69% 26.00 4 4 0 68.27%
0 0In the money 0New 44.74% 26.50 0 0 0New 57.80%
STOCK PRICE $26.97
6 22 +16 46.42% 27.00NEAREST ATM 33 35In the money +2 53.97%
0 0 0New 45.73% 27.50 0 0In the money 0New 55.23%
3 35 +32 42.36% 28.00 12 14In the money +2 46.50%
0 0 0New 38.16% 28.50 0 0In the money 0New 45.79%
30 46 +16 70.45% 29.00 0 0In the money 0New 66.48%
0 0 0New 66.23% 29.50 0 0In the money 0New 66.77%
2 5 +3 93.68% 30.00 0 0In the money 0New 75.20%
0 0 0New 94.21% 30.50 0 0In the money 0New 72.10%
0 1 +1New 112.18% 31.00 0 0In the money 0New 81.05%
0 0 0New 95.94% 31.50 0 0In the money 0New 78.06%
0 0 0New 122.51% 32.00 0 0In the money 0New 82.80%
2 2 0 132.20% 33.00 0 0In the money 0New 88.06%
2 2 0 141.75% 34.00 0 0In the money 0New 96.42%
0 0 0New 80.61% 35.00 0 0In the money 0New 92.82%
0 0 0New 87.05% 36.00 0 0In the money 0New 109.64%
0 0 0New 143.15% 37.00 0 0In the money 0New 116.77%
0 0 0New 190.37% 40.00 0 0In the money 0New 136.49%
Nov 13, 2026EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2026-11-13, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 172.85% 16.00 0 0 0New 221.28%
0 0In the money 0New 131.72% 17.00 0 0 0New 202.33%
0 0In the money 0New 150.26% 18.00 0 0 0New 184.34%
0 0In the money 0New 128.44% 19.00 0 0 0New 167.15%
0 0In the money 0New 112.08% 20.00 0 0 0New 150.61%
0 0In the money 0New 0.00% 21.00 0 0 0New 134.60%
0 0In the money 0New 0.00% 22.00 3 3 0 80.42%
0 0In the money 0New 51.13% 23.00 5 21 +16 51.39%
0 0In the money 0New 88.34% 24.00 1 16 +15 44.07%
0 0In the money 0New 46.12% 25.00 1 8 +7 40.88%
0 0In the money 0New 40.53% 26.00 1 2 +1 66.04%
STOCK PRICE $26.97
1 2 +1 40.05% 27.00NEAREST ATM 0 1In the money +1New 56.44%
2 38 +36 40.18% 28.00 0 0In the money 0New 40.47%
47 48 +1 45.19% 29.00 0 0In the money 0New 41.59%
31 31 0 46.71% 30.00 0 0In the money 0New 58.62%
20 60 +40 62.34% 31.00 0 0In the money 0New 64.38%
46 359 +313 72.94% 32.00 0 0In the money 0New 71.20%
100 100 0 86.13% 33.00 0 0In the money 0New 77.35%
2 2 0 111.46% 34.00 0 0In the money 0New 84.49%
0 0 0New 67.19% 35.00 0 0In the money 0New 87.82%
0 0 0New 72.54% 36.00 0 0In the money 0New 0.00%
Nov 20, 2026EXPIRATION74 contracts / 37 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI 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 221.06% 13.00 0 0 0New 219.04%
0 0In the money 0New 128.43% 14.00 0 0 0New 231.03%
0 0In the money 0New 150.07% 15.00 0 0 0New 194.21%
0 0In the money 0New 149.90% 16.00 0 0 0New 193.86%
0 0In the money 0New 122.64% 17.00 0 0 0New 176.62%
0 0In the money 0New 141.46% 18.00 12 12 0 81.17%
0 0In the money 0New 113.13% 19.00 2 2 0 82.84%
2 2In the money 0 93.07% 20.00 65 65 0 106.10%
0 0In the money 0New 65.82% 21.00 19 19 0 69.42%
15 15In the money 0 60.81% 22.00 329 329 0 77.44%
16 15In the money -1 51.04% 23.00 5,725 5,725 0 49.99%
0 0In the money 0New 49.08% 23.50 0 0 0New 48.11%
19 19In the money 0 30.30% 24.00 1,658 1,669 +11 43.94%
0 0In the money 0New 37.15% 24.50 0 0 0New 39.33%
154 154In the money 0 42.01% 25.00 624 651 +27 35.38%
0 0In the money 0New 45.12% 25.50 0 0 0New 54.47%
188 196In the money +8 34.81% 26.00 1,143 1,120 -23 39.62%
0 22In the money +22New 45.11% 26.50 0 23 +23New 36.45%
STOCK PRICE $26.97
813 867 +54 39.97% 27.00NEAREST ATM 470 501In the money +31 35.36%
0 7 +7New 39.90% 27.50 0 1In the money +1New 40.08%
2,464 5,026 +2,562 44.91% 28.00 464 466In the money +2 38.09%
0 2 +2New 39.12% 28.50 0 0In the money 0New 34.25%
659 697 +38 34.32% 29.00 168 169In the money +1 38.48%
0 1 +1New 43.07% 29.50 0 0In the money 0New 20.90%
1,675 1,696 +21 37.41% 30.00 713 713In the money 0 38.88%
0 2 +2New 52.48% 30.50 0 0In the money 0New 0.00%
500 501 +1 61.15% 31.00 108 108In the money 0 37.35%
0 0 0New 47.30% 31.50 0 0In the money 0New 35.06%
603 605 +2 56.30% 32.00 78 78In the money 0 49.26%
767 787 +20 42.52% 33.00 46 46In the money 0 51.21%
256 360 +104 45.09% 34.00 128 128In the money 0 92.43%
361 382 +21 44.36% 35.00 0 0In the money 0New 48.00%
13 13 0 66.06% 36.00 0 0In the money 0New 84.00%
6 6 0 109.49% 37.00 0 0In the money 0New 0.00%
245 245 0 106.08% 38.00 0 0In the money 0New 0.00%
281 281 0 80.43% 40.00 0 0In the money 0New 124.68%
58 58 0 98.33% 45.00 0 0In the money 0New 147.71%
Nov 27, 2026EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2026-11-27, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 97.14% 16.00 0 0 0New 175.33%
0 0In the money 0New 86.86% 17.00 0 0 0New 160.04%
0 0In the money 0New 86.31% 18.00 0 0 0New 146.08%
0 0In the money 0New 60.29% 19.00 0 0 0New 132.48%
0 0In the money 0New 70.07% 20.00 0 0 0New 119.64%
0 0In the money 0New 0.00% 21.00 0 0 0New 107.16%
0 0In the money 0New 55.80% 22.00 1 2 +1 71.17%
0 0In the money 0New 48.51% 23.00 1 2 +1 55.79%
0 0In the money 0New 43.50% 24.00 1 1 0 37.39%
0 0In the money 0New 38.05% 25.00 1 2 +1 37.44%
0 1In the money +1New 37.04% 26.00 1 1 0 39.91%
STOCK PRICE $26.97
1 2 +1 37.09% 27.00NEAREST ATM 0 3In the money +3New 35.77%
0 2 +2New 37.67% 28.00 0 1In the money +1New 35.82%
4 5 +1 62.43% 29.00 0 0In the money 0New 34.59%
51 53 +2 37.55% 30.00 0 0In the money 0New 36.33%
70 70 0 36.57% 31.00 0 0In the money 0New 0.00%
0 0 0New 39.35% 32.00 0 0In the money 0New 34.22%
0 2 +2New 88.07% 33.00 0 0In the money 0New 0.00%
2 2 0 70.51% 34.00 0 0In the money 0New 0.00%
0 0 0New 100.06% 35.00 0 0In the money 0New 0.00%
0 0 0New 105.62% 36.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI 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 81.97% 15.00 3 3 0 152.73%
0 0In the money 0New 83.82% 16.00 0 0 0New 106.70%
0 0In the money 0New 85.89% 17.00 36 36 0 127.66%
15 15In the money 0 69.83% 18.00 45 45 0 80.05%
0 0In the money 0New 0.00% 19.00 66 66 0 57.92%
15 15In the money 0 48.32% 20.00 228 228 0 44.98%
0 0In the money 0New 41.42% 21.00 94 94 0 37.78%
0 0In the money 0New 45.84% 22.00 75 77 +2 40.99%
11 11In the money 0 36.96% 23.00 868 871 +3 32.56%
54 54In the money 0 37.95% 24.00 262 375 +113 35.13%
46 46In the money 0 38.34% 25.00 449 451 +2 35.45%
404 408In the money +4 35.94% 26.00 58 65 +7 34.26%
STOCK PRICE $26.97
394 406 +12 39.31% 27.00NEAREST ATM 258 259In the money +1 35.84%
256 242 -14 34.84% 28.00 38 49In the money +11 34.12%
209 214 +5 34.60% 29.00 44 44In the money 0 34.59%
540 558 +18 34.71% 30.00 53 53In the money 0 34.42%
224 224 0 32.51% 31.00 42 42In the money 0 34.77%
432 432 0 40.28% 32.00 84 84In the money 0 33.12%
72 72 0 37.11% 33.00 32 32In the money 0 35.38%
889 889 0 47.84% 34.00 0 0In the money 0New 55.22%
616 616 0 40.12% 35.00 0 0In the money 0New 36.74%
6 6 0 38.31% 36.00 0 0In the money 0New 0.00%
0 0 0New 57.48% 37.00 0 0In the money 0New 0.00%
3 3 0 60.62% 38.00 0 0In the money 0New 0.00%
326 326 0 47.61% 40.00 1 1In the money 0 0.00%
26 43 +17 70.45% 45.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION56 contracts / 28 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
132 132In the money 0 90.60% 13.00 11,915 11,915 0 70.08%
0 0In the money 0New 93.52% 14.00 0 0 0New 91.98%
169 169In the money 0 90.24% 15.00 9,100 9,100 0 53.23%
0 0In the money 0New 81.46% 16.00 0 0 0New 74.55%
0 0In the money 0New 74.64% 17.00 0 0 0New 105.32%
603 603In the money 0 0.00% 18.00 1,218 1,218 0 61.39%
0 0In the money 0New 41.52% 19.00 8 8 0 48.97%
5,735 5,735In the money 0 0.00% 20.00 1,881 1,882 +1 35.38%
1 1In the money 0 37.43% 21.00 95 95 0 36.85%
2,219 2,215In the money -4 35.30% 22.00 2,597 2,597 0 42.08%
2,474 2,474In the money 0 37.77% 23.00 108 108 0 36.69%
142 142In the money 0 42.97% 24.00 72 112 +40 35.58%
11,801 11,781In the money -20 42.02% 25.00 1,511 1,511 0 34.34%
357 359In the money +2 34.28% 26.00 165 165 0 32.96%
STOCK PRICE $26.97
7,900 7,900 0 33.75% 27.00NEAREST ATM 500 496In the money -4 32.62%
160 177 +17 32.98% 28.00 152 152In the money 0 32.39%
305 319 +14 28.48% 29.00 373 373In the money 0 33.56%
18,679 18,739 +60 34.69% 30.00 736 736In the money 0 32.16%
174 174 0 33.67% 31.00 165 165In the money 0 41.48%
2,737 2,737 0 36.34% 32.00 49 49In the money 0 33.05%
10,454 10,455 +1 35.65% 33.00 5 5In the money 0 32.21%
191 191 0 40.57% 34.00 0 0In the money 0New 31.95%
4,145 4,145 0 39.65% 35.00 9 9In the money 0 0.00%
41 41 0 41.06% 36.00 0 0In the money 0New 34.87%
1,013 1,013 0 51.52% 37.00 0 0In the money 0New 0.00%
95 95 0 48.80% 38.00 0 0In the money 0New 0.00%
8,014 8,014 0 37.28% 40.00 2 2In the money 0 0.00%
1,034 1,182 +148 67.10% 45.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-03-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 65.20% 15.00 0 0 0New 95.98%
0 0In the money 0New 44.66% 18.00 109 109 0 52.55%
1 1In the money 0 38.32% 20.00 26 26 0 40.44%
0 0In the money 0New 35.94% 22.00 9 9 0 35.10%
34 34In the money 0 35.39% 23.00 87 93 +6 36.02%
2 2In the money 0 36.55% 24.00 423 423 0 33.40%
45 45In the money 0 33.84% 25.00 399 399 0 32.21%
71 71In the money 0 33.94% 26.00 785 785 0 34.98%
STOCK PRICE $26.97
203 202 -1 34.37% 27.00NEAREST ATM 74 74In the money 0 33.64%
208 208 0 31.48% 28.00 35 35In the money 0 34.99%
94 98 +4 33.37% 29.00 24 24In the money 0 33.52%
139 139 0 35.74% 30.00 30 30In the money 0 33.52%
59 73 +14 32.44% 31.00 4 4In the money 0 33.48%
164 163 -1 35.85% 32.00 5 5In the money 0 38.67%
93 93 0 34.59% 33.00 0 0In the money 0New 33.24%
23 23 0 34.34% 34.00 0 0In the money 0New 31.04%
85 89 +4 37.04% 35.00 0 0In the money 0New 32.08%
93 93 0 35.71% 36.00 0 0In the money 0New 41.63%
3 3 0 36.31% 37.00 0 0In the money 0New 34.87%
59 59 0 40.69% 38.00 0 0In the money 0New 0.00%
135 135 0 43.71% 40.00 0 0In the money 0New 34.07%
21 21 0 46.98% 45.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-05-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 15.00 0 0 0New 53.83%
0 0In the money 0New 39.60% 19.00 0 0 0New 42.28%
0 0In the money 0New 37.46% 20.00 0 0 0New 36.73%
0 0In the money 0New 37.18% 21.00 0 0 0New 36.00%
0 0In the money 0New 36.95% 22.00 0 0 0New 31.38%
0 0In the money 0New 36.70% 23.00 1 1 0 33.38%
0 0In the money 0New 36.79% 24.00 0 0 0New 34.68%
1 1In the money 0 34.35% 25.00 0 0 0New 34.42%
4 4In the money 0 36.24% 26.00 1 1 0 36.61%
STOCK PRICE $26.97
0 5 +5New 35.06% 27.00NEAREST ATM 0 0In the money 0New 34.98%
0 0 0New 34.79% 28.00 0 0In the money 0New 33.10%
0 4 +4New 35.45% 29.00 0 0In the money 0New 34.29%
600 600 0 34.56% 30.00 4 4In the money 0 33.04%
0 0 0New 33.43% 31.00 1 1In the money 0 33.76%
1 2 +1 34.70% 32.00 0 0In the money 0New 33.59%
0 0 0New 34.36% 33.00 0 0In the money 0New 33.61%
0 0 0New 32.25% 34.00 0 0In the money 0New 33.48%
2 2 0 33.10% 35.00 0 0In the money 0New 34.75%
Jun 17, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-06-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 46.77% 15.00 0 0 0New 51.40%
50 50In the money 0 38.97% 18.00 1 1 0 37.77%
0 0In the money 0New 41.00% 19.00 0 0 0New 38.14%
15 15In the money 0 35.99% 20.00 21 21 0 36.30%
0 0In the money 0New 36.64% 21.00 0 0 0New 36.96%
0 0In the money 0New 35.73% 22.00 0 0 0New 34.76%
12 12In the money 0 36.15% 23.00 373 373 0 35.43%
0 0In the money 0New 35.02% 24.00 0 0 0New 35.08%
9 9In the money 0 34.65% 25.00 407 407 0 34.22%
0 0In the money 0New 34.99% 26.00 0 0 0New 35.00%
STOCK PRICE $26.97
64 67 +3 32.27% 27.00NEAREST ATM 44 44In the money 0 34.32%
0 2 +2New 34.44% 28.00 0 0In the money 0New 33.34%
0 0 0New 34.05% 29.00 0 0In the money 0New 35.16%
716 716 0 34.02% 30.00 0 0In the money 0New 33.10%
0 0 0New 32.24% 31.00 0 0In the money 0New 33.23%
47 47 0 35.11% 32.00 20 20In the money 0 33.18%
0 0 0New 33.16% 33.00 0 0In the money 0New 34.06%
0 0 0New 34.01% 34.00 0 0In the money 0New 33.38%
5,064 5,064 0 35.20% 35.00 0 0In the money 0New 33.81%
509 509 0 36.74% 37.00 0 0In the money 0New 34.38%
4,024 4,024 0 34.39% 40.00 0 0In the money 0New 34.75%
96 116 +20 39.18% 45.00 0 0In the money 0New 51.68%
Sep 17, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-09-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 15.00 2 2 0 53.68%
0 0In the money 0New 37.33% 18.00 1 1 0 32.94%
0 0In the money 0New 36.67% 20.00 291 291 0 35.73%
6 6In the money 0 34.88% 23.00 50 50 0 27.36%
58 58In the money 0 34.89% 25.00 55 55 0 29.41%
STOCK PRICE $26.97
541 545 +4 31.87% 27.00NEAREST ATM 27 27In the money 0 33.92%
1,203 1,203 0 33.86% 30.00 24 25In the money +1 34.85%
373 373 0 32.78% 32.00 30 30In the money 0 32.81%
131 131 0 32.74% 35.00 0 0In the money 0New 40.10%
24 24 0 36.80% 37.00 0 0In the money 0New 31.05%
44 44 0 32.02% 40.00 11 11In the money 0 34.90%
17 22 +5 35.23% 45.00 7 7In the money 0 0.00%
Dec 17, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2027-12-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 36.02% 15.00 11 11 0 38.36%
0 0In the money 0New 38.24% 18.00 79 79 0 31.55%
0 0In the money 0New 37.59% 20.00 143 143 0 42.43%
1 1In the money 0 34.76% 23.00 8 8 0 41.23%
10 10In the money 0 31.72% 25.00 351 351 0 33.82%
STOCK PRICE $26.97
18 17 -1 33.35% 27.00NEAREST ATM 10 10In the money 0 32.24%
32 32 0 33.92% 30.00 42 42In the money 0 34.01%
38 38 0 33.50% 32.00 5 5In the money 0 35.17%
110 110 0 34.53% 35.00 56 56In the money 0 32.09%
187 276 +89 28.86% 37.00 4 4In the money 0 33.73%
512 512 0 33.97% 40.00 15 15In the money 0 34.64%
62 62 0 33.94% 45.00 0 0In the money 0New 42.36%
Jan 21, 2028EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
115 115In the money 0 50.89% 13.00 12,471 12,575 +104 42.44%
186 186In the money 0 41.21% 15.00 2,426 2,426 0 38.95%
400 400In the money 0 37.22% 18.00 2,453 2,453 0 36.95%
356 356In the money 0 36.00% 20.00 1,348 1,348 0 35.75%
326 326In the money 0 38.38% 22.00 133 133 0 34.83%
642 642In the money 0 34.49% 25.00 422 422 0 33.61%
STOCK PRICE $26.97
431 431 0 34.19% 27.00NEAREST ATM 29 29In the money 0 34.61%
1,142 1,157 +15 33.33% 30.00 136 136In the money 0 23.06%
1,688 1,688 0 33.46% 32.00 39 39In the money 0 34.16%
1,418 1,418 0 30.49% 35.00 26 26In the money 0 30.97%
2,052 2,052 0 33.58% 40.00 197 197In the money 0 0.00%
108 108 0 31.84% 45.00 0 0In the money 0New 41.33%
Jan 19, 2029EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$26.97Nearest ATM strike $27.00
Jump to ATM
SIRI option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
27 27In the money 0 37.44% 15.00 0 0 0New 38.76%
1 1In the money 0 36.90% 18.00 5 3 -2 30.54%
30 30In the money 0 37.24% 20.00 18 18 0 41.82%
1 1In the money 0 34.27% 23.00 0 0 0New 30.94%
0 0In the money 0New 35.65% 25.00 0 0 0New 36.22%
STOCK PRICE $26.97
19 19 0 33.96% 27.00NEAREST ATM 0 0In the money 0New 34.69%
8 9 +1 40.91% 30.00 0 0In the money 0New 34.82%
20 20 0 32.84% 32.00 0 0In the money 0New 35.51%
7 7 0 32.42% 35.00 0 0In the money 0New 34.63%
60 60 0 37.32% 37.00 0 0In the money 0New 30.06%
22 22 0 34.03% 40.00 0 0In the money 0New 34.52%

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