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

TOST

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $32.31 · 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 / 13 expirationsClick OI for history
Oct 23, 2026EXPIRATION70 contracts / 35 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.50
Jump to ATM
TOST option chain expiring 2026-10-23, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 12In the money +12New 317.42% 20.00 0 0 0New 666.13%
0 24In the money +24New 344.01% 21.00 0 0 0New 616.23%
0 17In the money +17New 312.55% 22.00 0 0 0New 568.39%
0 10In the money +10New 253.90% 23.00 9 9 0 444.27%
0 7In the money +7New 252.99% 24.00 17 17 0 424.05%
0 5In the money +5New 273.92% 25.00 48 47 -1 401.80%
10 118In the money +108 214.15% 26.00 38 38 0 195.38%
0 8In the money +8New 192.40% 27.00 233 233 0 272.48%
0 111In the money +111New 184.08% 27.50 66 66 0 193.75%
0 23In the money +23New 150.53% 28.00 297 296 -1 166.25%
0 24In the money +24New 164.96% 28.50 319 320 +1 174.08%
30 17In the money -13 123.19% 29.00 206 208 +2 166.13%
31 32In the money +1 120.11% 29.50 111 183 +72 76.86%
67 78In the money +11 64.77% 30.00 2,401 2,498 +97 68.11%
334 347In the money +13 84.46% 30.50 70 150 +80 58.64%
942 949In the money +7 60.98% 31.00 382 493 +111 52.20%
54 250In the money +196 41.58% 31.50 1 254 +253 55.11%
399 779In the money +380 50.85% 32.00 10 44 +34 43.00%
STOCK PRICE $32.31
198 323 +125 47.88% 32.50NEAREST ATM 4 50In the money +46 49.29%
543 714 +171 50.08% 33.00 6 13In the money +7 48.24%
25 803 +778 48.92% 33.50 0 1In the money +1New 44.98%
67 251 +184 47.92% 34.00 7 10In the money +3 43.55%
23 237 +214 61.41% 34.50 0 0In the money 0New 0.00%
704 728 +24 60.55% 35.00 10 11In the money +1 0.00%
136 161 +25 71.12% 36.00 0 0In the money 0New 0.00%
13 13 0 83.10% 37.00 0 0In the money 0New 162.56%
49 49 0 92.24% 38.00 0 0In the money 0New 184.29%
1 1 0 105.42% 39.00 0 0In the money 0New 165.14%
2 2 0 118.06% 40.00 0 0In the money 0New 182.31%
153 153 0 130.21% 41.00 0 0In the money 0New 190.39%
17 17 0 201.11% 42.00 0 0In the money 0New 270.74%
5 5 0 327.88% 43.00 0 1In the money +1New 0.00%
0 0 0New 379.05% 44.00 0 2In the money +2New 223.71%
0 0 0New 362.47% 45.00 0 1In the money +1New 0.00%
0 0 0New 307.18% 46.00 0 0In the money 0New 0.00%
Oct 30, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.50
Jump to ATM
TOST option chain expiring 2026-10-30, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 20.00 0 0 0New 259.88%
0 0In the money 0New 134.03% 21.00 0 0 0New 261.99%
0 0In the money 0New 0.00% 22.00 2 2 0 220.26%
0 0In the money 0New 0.00% 23.00 3 3 0 200.16%
0 0In the money 0New 0.00% 24.00 78 78 0 194.15%
0 0In the money 0New 118.12% 25.00 124 124 0 112.28%
0 0In the money 0New 107.40% 26.00 43 42 -1 90.97%
17 17In the money 0 90.04% 27.00 47 21 -26 66.95%
0 0In the money 0New 0.00% 27.50 13 14 +1 67.96%
51 50In the money -1 100.63% 28.00 350 351 +1 52.07%
1 1In the money 0 58.70% 28.50 116 116 0 53.63%
47 47In the money 0 78.72% 29.00 127 129 +2 53.36%
0 1In the money +1New 76.59% 29.50 80 137 +57 48.53%
72 58In the money -14 63.17% 30.00 256 265 +9 45.48%
3 6In the money +3 54.56% 30.50 55 71 +16 45.98%
322 322In the money 0 47.74% 31.00 43 45 +2 50.94%
1,020 1,020In the money 0 42.12% 31.50 1 25 +24 39.34%
127 449In the money +322 41.41% 32.00 24 25 +1 41.20%
STOCK PRICE $32.31
11 22 +11 44.68% 32.50NEAREST ATM 11 11In the money 0 42.46%
181 195 +14 41.48% 33.00 15 15In the money 0 38.42%
16 67 +51 39.62% 33.50 0 0In the money 0New 46.02%
77 179 +102 42.86% 34.00 0 0In the money 0New 41.95%
22 35 +13 40.20% 34.50 0 0In the money 0New 38.48%
198 252 +54 43.97% 35.00 1 1In the money 0 0.00%
0 5 +5New 44.61% 35.50 0 0In the money 0New 0.00%
67 80 +13 44.57% 36.00 0 0In the money 0New 0.00%
52 53 +1 48.84% 37.00 5 5In the money 0 0.00%
149 149 0 49.50% 38.00 3 3In the money 0 0.00%
0 0 0New 84.12% 39.00 0 0In the money 0New 0.00%
14 14 0 139.80% 40.00 0 0In the money 0New 0.00%
0 0 0New 136.87% 41.00 0 0In the money 0New 68.28%
0 0 0New 145.98% 42.00 0 0In the money 0New 0.00%
2 2 0 177.35% 43.00 0 0In the money 0New 80.15%
0 0 0New 187.28% 45.00 0 0In the money 0New 0.00%
Nov 06, 2026EXPIRATION62 contracts / 31 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.50
Jump to ATM
TOST option chain expiring 2026-11-06, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 145.04% 20.00 0 0 0New 239.49%
0 0In the money 0New 104.34% 21.00 0 0 0New 222.04%
0 0In the money 0New 106.93% 22.00 0 0 0New 205.29%
0 0In the money 0New 100.80% 23.00 30 30 0 189.14%
0 0In the money 0New 93.97% 24.00 1 1 0 173.79%
0 0In the money 0New 86.62% 25.00 16 18 +2 94.90%
0 0In the money 0New 83.87% 26.00 66 66 0 87.17%
2 2In the money 0 97.99% 27.00 12 12 0 131.55%
0 95In the money +95New 77.05% 27.50 0 0 0New 96.44%
0 0In the money 0New 74.54% 28.00 50 53 +3 119.52%
0 0In the money 0New 81.49% 28.50 0 0 0New 106.58%
18 13In the money -5 72.36% 29.00 24 47 +23 70.84%
0 0In the money 0New 72.36% 29.50 0 1 +1New 81.42%
42 45In the money +3 63.49% 30.00 49 63 +14 61.28%
0 1In the money +1New 71.66% 30.50 0 0 0New 97.05%
36 40In the money +4 61.87% 31.00 17 20 +3 56.70%
0 3In the money +3New 63.15% 31.50 0 1 +1New 80.47%
83 140In the money +57 71.54% 32.00 22 22 0 61.77%
STOCK PRICE $32.31
0 20 +20New 70.47% 32.50NEAREST ATM 0 1In the money +1New 67.14%
50 100 +50 60.05% 33.00 5 10In the money +5 55.45%
0 223 +223New 71.82% 33.50 0 0In the money 0New 61.46%
72 89 +17 68.15% 34.00 0 1In the money +1New 67.00%
0 8 +8New 53.27% 34.50 0 0In the money 0New 69.12%
131 167 +36 68.72% 35.00 0 0In the money 0New 68.85%
41 75 +34 65.72% 36.00 0 0In the money 0New 68.90%
160 211 +51 69.07% 37.00 0 0In the money 0New 69.29%
15 25 +10 61.70% 38.00 0 0In the money 0New 90.31%
4 33 +29 63.87% 39.00 0 0In the money 0New 68.24%
18 18 0 96.31% 40.00 0 0In the money 0New 72.92%
0 0 0New 65.99% 41.00 0 0In the money 0New 74.47%
0 0 0New 109.72% 45.00 0 0In the money 0New 80.34%
Nov 13, 2026EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST 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 0.00% 20.00 0 0 0New 179.83%
0 0In the money 0New 135.03% 21.00 0 0 0New 177.59%
0 0In the money 0New 69.58% 22.00 0 0 0New 129.95%
0 0In the money 0New 138.06% 23.00 20 20 0 120.38%
0 0In the money 0New 81.28% 24.00 30 30 0 97.22%
0 0In the money 0New 77.01% 25.00 2 2 0 96.83%
0 0In the money 0New 89.72% 26.00 1 1 0 86.37%
0 0In the money 0New 89.21% 27.00 21 22 +1 79.62%
0 0In the money 0New 86.71% 28.00 2 2 0 67.69%
0 0In the money 0New 80.76% 29.00 0 25 +25New 62.71%
1 17In the money +16 58.24% 30.00 17 21 +4 65.81%
20 53In the money +33 65.78% 31.00 11 11 0 64.30%
64 69In the money +5 64.92% 32.00NEAREST ATM 5 6 +1 63.25%
STOCK PRICE $32.31
2 12 +10 64.11% 33.00 0 3In the money +3New 63.11%
435 435 0 66.60% 34.00 0 0In the money 0New 62.33%
36 50 +14 62.55% 35.00 5 5In the money 0 61.95%
75 78 +3 62.60% 36.00 3 3In the money 0 64.41%
8 31 +23 67.29% 37.00 0 0In the money 0New 59.13%
12 13 +1 63.54% 38.00 0 0In the money 0New 69.52%
13 14 +1 63.74% 39.00 0 0In the money 0New 61.73%
42 42 0 60.04% 40.00 0 0In the money 0New 67.60%
2 2 0 58.90% 41.00 0 0In the money 0New 60.17%
Nov 20, 2026EXPIRATION74 contracts / 37 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.50
Jump to ATM
TOST 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 120.31% 18.00 270 270 0 176.36%
1 1In the money 0 101.34% 19.00 50 50 0 161.71%
31 26In the money -5 79.40% 20.00 4,851 4,947 +96 85.07%
3 3In the money 0 78.13% 21.00 179 179 0 82.00%
1 1In the money 0 104.76% 22.00 417 417 0 73.50%
2 2In the money 0 106.90% 23.00 107 107 0 68.87%
2 2In the money 0 110.44% 24.00 233 277 +44 67.95%
48 48In the money 0 0.00% 25.00 250 275 +25 72.87%
236 236In the money 0 82.56% 26.00 150 157 +7 63.95%
13 13In the money 0 84.61% 27.00 295 298 +3 61.52%
0 0In the money 0New 82.35% 27.50 0 1 +1New 58.29%
153 178In the money +25 79.88% 28.00 177 210 +33 60.58%
0 0In the money 0New 78.95% 28.50 0 28 +28New 59.48%
151 153In the money +2 70.96% 29.00 292 307 +15 59.97%
0 0In the money 0New 74.46% 29.50 0 5 +5New 58.48%
447 448In the money +1 62.51% 30.00 380 467 +87 56.44%
0 0In the money 0New 63.74% 30.50 0 2 +2New 59.54%
390 420In the money +30 59.01% 31.00 247 305 +58 59.79%
0 9In the money +9New 58.73% 31.50 0 16 +16New 58.80%
494 528In the money +34 56.86% 32.00 1,521 1,500 -21 56.95%
STOCK PRICE $32.31
0 3 +3New 57.65% 32.50NEAREST ATM 0 2In the money +2New 56.80%
587 731 +144 58.07% 33.00 198 188In the money -10 55.77%
0 44 +44New 57.74% 33.50 0 0In the money 0New 57.98%
625 713 +88 58.15% 34.00 141 142In the money +1 57.86%
0 103 +103New 57.57% 34.50 0 0In the money 0New 58.64%
890 1,290 +400 56.93% 35.00 287 289In the money +2 57.59%
526 605 +79 57.95% 36.00 237 237In the money 0 54.60%
331 400 +69 56.87% 37.00 56 56In the money 0 53.30%
126 191 +65 57.37% 38.00 57 57In the money 0 55.79%
193 221 +28 56.98% 39.00 10 10In the money 0 50.89%
1,202 1,257 +55 57.13% 40.00 3 3In the money 0 57.32%
218 218 0 61.09% 41.00 1 1In the money 0 60.67%
1,668 1,668 0 55.53% 42.00 0 0In the money 0New 61.80%
175 184 +9 54.71% 43.00 2 2In the money 0 0.00%
95 111 +16 76.18% 45.00 0 0In the money 0New 84.30%
47 47 0 107.40% 47.00 0 0In the money 0New 64.27%
77 77 0 119.19% 50.00 0 0In the money 0New 89.66%
Nov 27, 2026EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST 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 124.06% 20.00 0 0 0New 154.55%
0 0In the money 0New 95.30% 21.00 0 0 0New 118.49%
0 0In the money 0New 90.62% 22.00 2 2 0 120.66%
0 0In the money 0New 87.18% 23.00 0 0 0New 110.85%
0 0In the money 0New 77.06% 24.00 0 0 0New 93.84%
0 0In the money 0New 87.64% 25.00 0 0 0New 91.86%
0 0In the money 0New 55.00% 26.00 1 1 0 77.27%
1 1In the money 0 60.16% 27.00 4 6 +2 63.25%
1 1In the money 0 58.71% 28.00 2 3 +1 60.95%
5 5In the money 0 72.72% 29.00 14 25 +11 58.55%
24 23In the money -1 57.47% 30.00 23 35 +12 54.75%
12 22In the money +10 56.42% 31.00 1 4 +3 51.25%
1 1In the money 0 54.76% 32.00NEAREST ATM 3 18 +15 55.01%
STOCK PRICE $32.31
0 1 +1New 54.66% 33.00 0 0In the money 0New 54.47%
4 5 +1 54.36% 34.00 0 0In the money 0New 54.33%
35 68 +33 54.32% 35.00 2 2In the money 0 53.80%
0 4 +4New 54.86% 36.00 0 30In the money +30New 53.36%
1 1 0 51.42% 37.00 0 0In the money 0New 55.00%
0 11 +11New 50.83% 38.00 0 0In the money 0New 44.49%
0 2 +2New 47.97% 39.00 0 0In the money 0New 57.41%
0 60 +60New 67.80% 40.00 0 0In the money 0New 51.77%
1 1 0 55.94% 41.00 0 0In the money 0New 51.92%
Dec 18, 2026EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
122 122In the money 0 80.64% 15.00 492 492 0 88.45%
0 0In the money 0New 81.49% 16.00 4 4 0 84.65%
0 0In the money 0New 79.75% 17.00 12 12 0 113.51%
83 83In the money 0 101.63% 18.00 2,028 2,028 0 89.25%
84 84In the money 0 89.33% 19.00 116 116 0 69.10%
154 154In the money 0 113.12% 20.00 1,704 1,704 0 68.46%
66 66In the money 0 81.17% 21.00 165 165 0 69.23%
133 133In the money 0 75.30% 22.00 380 380 0 62.27%
196 196In the money 0 70.82% 23.00 993 1,021 +28 57.23%
80 80In the money 0 66.16% 24.00 454 454 0 55.49%
299 299In the money 0 64.36% 25.00 1,809 1,778 -31 59.56%
89 88In the money -1 61.72% 26.00 1,092 1,074 -18 54.09%
2,791 2,791In the money 0 60.69% 27.00 260 283 +23 54.90%
346 346In the money 0 59.30% 28.00 395 391 -4 52.87%
184 184In the money 0 56.97% 29.00 1,137 1,134 -3 51.20%
1,029 1,029In the money 0 56.58% 30.00 2,226 2,208 -18 52.44%
206 201In the money -5 55.10% 31.00 960 960 0 50.90%
346 349In the money +3 50.25% 32.00NEAREST ATM 275 277 +2 51.44%
STOCK PRICE $32.31
390 386 -4 51.01% 33.00 318 298In the money -20 52.13%
463 490 +27 48.98% 34.00 672 672In the money 0 50.41%
1,673 1,678 +5 49.84% 35.00 466 464In the money -2 50.61%
1,379 1,388 +9 50.54% 37.00 274 274In the money 0 48.77%
1,801 2,840 +1,039 49.74% 40.00 291 291In the money 0 46.07%
206 216 +10 49.63% 41.00 3 3In the money 0 42.25%
2,231 2,230 -1 48.81% 42.00 13 13In the money 0 42.28%
1,163 1,162 -1 49.97% 45.00 0 0In the money 0New 0.00%
343 339 -4 56.61% 47.00 0 0In the money 0New 0.00%
1,635 1,633 -2 54.47% 50.00 0 0In the money 0New 0.00%
168 167 -1 59.41% 55.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
206 206In the money 0 90.68% 15.00 1,554 1,554 0 69.94%
75 75In the money 0 49.73% 16.00 982 983 +1 67.56%
111 111In the money 0 92.27% 17.00 103 103 0 66.57%
228 228In the money 0 56.11% 18.00 550 550 0 63.75%
99 99In the money 0 79.15% 19.00 389 389 0 68.93%
439 439In the money 0 70.91% 20.00 18,770 18,770 0 59.67%
152 152In the money 0 85.34% 21.00 2,013 2,013 0 61.16%
205 205In the money 0 57.05% 22.00 766 766 0 62.70%
449 449In the money 0 52.62% 23.00 2,086 2,086 0 53.92%
121 121In the money 0 57.33% 24.00 169 159 -10 46.91%
1,024 1,025In the money +1 56.98% 25.00 12,828 12,828 0 51.96%
73 73In the money 0 55.69% 26.00 251 251 0 50.10%
1,660 1,670In the money +10 50.09% 27.00 6,209 6,370 +161 49.88%
220 219In the money -1 52.76% 28.00 284 285 +1 49.01%
149 149In the money 0 48.12% 29.00 108 108 0 48.44%
3,122 3,123In the money +1 49.16% 30.00 8,327 8,327 0 48.31%
285 286In the money +1 47.46% 31.00 50 50 0 48.97%
873 950In the money +77 49.52% 32.00NEAREST ATM 2,962 2,962 0 47.54%
STOCK PRICE $32.31
15,155 15,714 +559 45.46% 35.00 774 774In the money 0 45.41%
2,453 2,689 +236 46.58% 37.00 620 616In the money -4 46.71%
4,588 4,622 +34 44.72% 40.00 587 537In the money -50 43.50%
4,834 4,816 -18 42.96% 42.00 391 391In the money 0 42.42%
9,232 9,235 +3 45.49% 45.00 58 58In the money 0 0.00%
8,364 8,364 0 45.70% 47.00 0 0In the money 0New 0.00%
20,578 20,561 -17 45.07% 50.00 0 0In the money 0New 51.95%
4,938 4,938 0 48.36% 55.00 0 0In the money 0New 0.00%
1,442 1,374 -68 50.51% 60.00 0 0In the money 0New 0.00%
1,299 1,299 0 59.42% 65.00 0 0In the money 0New 0.00%
971 971 0 84.01% 70.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST option chain expiring 2027-03-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
17 12In the money -5 61.68% 20.00 67 67 0 59.58%
1 1In the money 0 57.94% 21.00 3 3 0 52.28%
9 9In the money 0 57.20% 22.00 23 23 0 51.77%
16 16In the money 0 58.95% 23.00 100 100 0 54.07%
8 8In the money 0 55.28% 24.00 168 168 0 53.17%
11 11In the money 0 56.07% 25.00 1,307 1,296 -11 53.95%
27 27In the money 0 54.31% 26.00 150 151 +1 51.77%
7 7In the money 0 53.04% 27.00 257 272 +15 51.13%
11 11In the money 0 52.15% 28.00 59 59 0 50.97%
24 24In the money 0 51.17% 29.00 325 328 +3 50.19%
213 173In the money -40 51.11% 30.00 214 210 -4 49.33%
275 275In the money 0 48.61% 31.00 131 131 0 48.66%
56 60In the money +4 49.85% 32.00NEAREST ATM 75 75 0 47.65%
STOCK PRICE $32.31
84 84 0 48.43% 33.00 17 17In the money 0 48.19%
186 186 0 48.70% 34.00 98 98In the money 0 47.94%
289 362 +73 47.94% 35.00 48 48In the money 0 47.82%
1,818 1,822 +4 47.96% 36.00 104 104In the money 0 47.26%
70 70 0 46.92% 37.00 21 31In the money +10 47.80%
220 219 -1 47.32% 38.00 44 44In the money 0 47.31%
1,744 1,762 +18 46.02% 40.00 5 5In the money 0 47.74%
361 361 0 45.45% 45.00 31 31In the money 0 40.10%
170 172 +2 45.79% 50.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION60 contracts / 30 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST 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 70.51% 15.00 1 11 +10 61.61%
23 23In the money 0 52.94% 20.00 36 36 0 55.77%
1 1In the money 0 54.52% 23.00 0 0 0New 53.43%
1 1In the money 0 55.32% 24.00 12 12 0 52.71%
13 13In the money 0 55.11% 25.00 80 77 -3 51.93%
0 0In the money 0New 52.32% 26.00 180 180 0 51.05%
0 0In the money 0New 52.14% 27.00 251 251 0 51.51%
0 5In the money +5New 51.56% 28.00 3,566 3,566 0 50.72%
24 24In the money 0 49.75% 29.00 103 103 0 50.66%
53 53In the money 0 50.84% 30.00 519 514 -5 48.90%
4 10In the money +6 49.03% 31.00 204 204 0 49.19%
14 14In the money 0 50.16% 32.00NEAREST ATM 218 232 +14 48.60%
STOCK PRICE $32.31
15 15 0 49.09% 33.00 6 176In the money +170 48.47%
18 18 0 48.77% 34.00 1 3In the money +2 48.51%
89 326 +237 49.16% 35.00 1 119In the money +118 47.98%
9 22 +13 48.50% 36.00 0 0In the money 0New 48.14%
8 15 +7 48.08% 37.00 0 0In the money 0New 46.20%
9 9 0 48.20% 38.00 0 0In the money 0New 47.31%
3 3 0 47.87% 39.00 0 0In the money 0New 47.63%
306 306 0 47.34% 40.00 12 12In the money 0 46.03%
2 2 0 47.85% 41.00 0 0In the money 0New 45.74%
9 9 0 47.44% 42.00 0 0In the money 0New 47.90%
302 402 +100 46.34% 43.00 2 2In the money 0 45.17%
1 1 0 46.14% 44.00 0 0In the money 0New 44.91%
20 21 +1 45.85% 45.00 0 0In the money 0New 44.69%
2 2 0 46.44% 46.00 0 0In the money 0New 44.53%
4 5 +1 45.40% 47.00 0 0In the money 0New 43.48%
21 21 0 44.93% 48.00 0 0In the money 0New 43.47%
0 0 0New 45.47% 49.00 0 0In the money 0New 43.01%
132 132 0 46.98% 50.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST option chain expiring 2027-06-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 58.19% 20.00 0 0 0New 57.27%
0 0In the money 0New 53.90% 23.00 0 0 0New 52.47%
0 0In the money 0New 56.32% 24.00 0 0 0New 51.87%
0 0In the money 0New 51.83% 25.00 0 0 0New 46.99%
0 0In the money 0New 47.82% 26.00 0 0 0New 51.70%
0 0In the money 0New 50.30% 27.00 0 0 0New 52.16%
0 0In the money 0New 50.87% 28.00 1 1 0 51.30%
0 0In the money 0New 49.33% 29.00 0 0 0New 51.43%
0 1In the money +1New 50.80% 30.00 0 1 +1New 48.11%
0 0In the money 0New 51.57% 31.00 0 0 0New 47.98%
0 0In the money 0New 48.74% 32.00NEAREST ATM 0 0 0New 48.96%
STOCK PRICE $32.31
0 0 0New 49.18% 33.00 0 0In the money 0New 47.83%
1 1 0 48.61% 34.00 0 0In the money 0New 50.04%
0 0 0New 48.25% 35.00 0 0In the money 0New 47.37%
0 0 0New 48.12% 36.00 0 0In the money 0New 47.32%
0 0 0New 47.04% 37.00 0 0In the money 0New 46.74%
0 0 0New 44.99% 38.00 0 0In the money 0New 45.14%
1 1 0 47.59% 39.00 0 0In the money 0New 46.98%
0 0 0New 46.76% 40.00 0 0In the money 0New 47.63%
0 2 +2New 46.17% 45.00 0 0In the money 0New 46.02%
Jan 21, 2028EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $33.00
Jump to ATM
TOST option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2,104 2,103In the money -1 61.49% 15.00 321 321 0 57.96%
513 513In the money 0 64.57% 18.00 155 155 0 55.45%
692 687In the money -5 55.93% 20.00 450 441 -9 55.48%
800 800In the money 0 52.64% 23.00 660 660 0 51.79%
1,119 1,117In the money -2 51.28% 25.00 4,873 4,871 -2 51.01%
1,063 862In the money -201 50.34% 28.00 993 994 +1 50.30%
1,712 1,716In the money +4 49.32% 30.00 353 352 -1 50.29%
STOCK PRICE $32.31
978 978 0 48.12% 33.00NEAREST ATM 313 313In the money 0 47.72%
2,317 2,450 +133 50.25% 35.00 367 457In the money +90 48.09%
841 848 +7 50.18% 37.00 571 571In the money 0 46.98%
6,341 6,389 +48 46.16% 40.00 343 343In the money 0 45.99%
567 563 -4 48.96% 42.00 1,737 1,737In the money 0 46.30%
1,954 1,963 +9 47.23% 45.00 211 211In the money 0 45.61%
648 648 0 46.19% 47.00 173 173In the money 0 45.20%
6,723 6,712 -11 45.06% 50.00 177 177In the money 0 44.68%
468 468 0 44.75% 55.00 55 55In the money 0 42.02%
1,408 1,394 -14 45.28% 60.00 0 0In the money 0New 0.00%
Jan 19, 2029EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$32.31Nearest ATM strike $32.00
Jump to ATM
TOST option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
103 103In the money 0 59.83% 15.00 0 0 0New 63.70%
15 15In the money 0 49.94% 20.00 3 3 0 51.63%
1 1In the money 0 51.95% 23.00 0 0 0New 51.06%
17 17In the money 0 50.44% 25.00 195 197 +2 50.01%
0 0In the money 0New 49.87% 28.00 1 1 0 49.87%
156 157In the money +1 49.39% 30.00 29 29 0 49.50%
27 40In the money +13 47.98% 32.00NEAREST ATM 11 11 0 48.90%
STOCK PRICE $32.31
13 15 +2 48.06% 35.00 2 2In the money 0 47.62%
23 23 0 45.80% 37.00 0 0In the money 0New 47.24%
18 25 +7 43.89% 40.00 0 0In the money 0New 45.30%
12 1,512 +1,500 42.86% 42.00 0 1,500In the money +1,500New 44.48%
13 13 0 42.59% 45.00 0 0In the money 0New 44.85%
7 7 0 43.04% 47.00 0 0In the money 0New 45.20%
388 391 +3 45.51% 50.00 0 0In the money 0New 46.29%

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