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OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
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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

INSM

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $93.99 · 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
788 contracts / 11 expirationsClick OI for history
Nov 20, 2026EXPIRATION78 contracts / 39 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM 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 87.31% 47.50 0 0 0New 167.60%
2 2In the money 0 72.73% 50.00 0 0 0New 156.94%
0 0In the money 0New 85.73% 55.00 0 0 0New 126.77%
0 0In the money 0New 80.98% 60.00 6 7 +1 107.03%
0 0In the money 0New 94.24% 65.00 29 37 +8 79.61%
5 5In the money 0 87.06% 70.00 67 67 0 70.64%
2 3In the money +1 81.37% 75.00 39 53 +14 70.15%
7 7In the money 0 74.98% 80.00 11,199 11,202 +3 66.96%
13 13In the money 0 72.52% 85.00 240 247 +7 65.72%
0 0In the money 0New 72.75% 87.50 49 49 0 65.22%
9 9In the money 0 66.25% 90.00 3,319 3,397 +78 64.60%
1 1In the money 0 64.68% 92.50 21 32 +11 65.01%
STOCK PRICE $93.99
66 70 +4 63.73% 95.00NEAREST ATM 264 291In the money +27 64.51%
26 36 +10 63.34% 97.50 51 49In the money -2 64.56%
248 405 +157 64.03% 100.00 1,017 1,024In the money +7 64.76%
5,117 5,123 +6 64.13% 105.00 127 135In the money +8 60.81%
4,378 4,375 -3 64.42% 110.00 288 288In the money 0 56.66%
1,211 1,236 +25 65.96% 115.00 240 240In the money 0 55.14%
2,423 2,411 -12 66.61% 120.00 189 189In the money 0 0.00%
293 284 -9 67.03% 125.00 173 173In the money 0 0.00%
9,043 9,286 +243 66.15% 130.00 70 70In the money 0 0.00%
532 533 +1 86.76% 135.00 16 16In the money 0 0.00%
1,770 1,770 0 81.19% 140.00 9 9In the money 0 0.00%
193 188 -5 103.54% 145.00 0 0In the money 0New 0.00%
354 354 0 80.27% 150.00 0 0In the money 0New 0.00%
79 79 0 99.54% 155.00 0 0In the money 0New 0.00%
77 77 0 119.02% 160.00 0 0In the money 0New 0.00%
848 848 0 124.06% 165.00 0 0In the money 0New 0.00%
532 532 0 128.26% 170.00 0 0In the money 0New 0.00%
43 43 0 128.18% 175.00 0 0In the money 0New 0.00%
31 31 0 137.32% 180.00 0 0In the money 0New 0.00%
24 24 0 141.60% 185.00 0 0In the money 0New 0.00%
37 37 0 145.73% 190.00 0 0In the money 0New 0.00%
25 25 0 149.71% 195.00 0 0In the money 0New 0.00%
12 12 0 153.57% 200.00 0 0In the money 0New 0.00%
15 15 0 146.05% 210.00 0 0In the money 0New 0.00%
1 1 0 167.81% 220.00 0 0In the money 0New 0.00%
2 2 0 174.33% 230.00 0 0In the money 0New 0.00%
3 3 0 180.50% 240.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM 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 75.25% 65.00 0 0 0New 56.89%
0 0In the money 0New 69.09% 70.00 0 12 +12New 61.45%
0 0In the money 0New 64.16% 75.00 0 0 0New 62.58%
0 0In the money 0New 62.28% 80.00 2 2 0 58.72%
0 0In the money 0New 63.58% 85.00 0 2 +2New 57.85%
0 0In the money 0New 63.08% 87.50 0 0 0New 57.39%
0 0In the money 0New 56.90% 90.00 0 2 +2New 57.20%
0 4In the money +4New 56.87% 92.50 0 15 +15New 57.55%
STOCK PRICE $93.99
0 0 0New 57.06% 95.00NEAREST ATM 0 2In the money +2New 57.09%
0 0 0New 56.48% 97.50 0 0In the money 0New 56.55%
0 0 0New 56.52% 100.00 0 0In the money 0New 56.93%
0 1 +1New 56.58% 105.00 0 0In the money 0New 54.11%
0 0 0New 56.22% 110.00 0 0In the money 0New 49.97%
0 0 0New 57.11% 115.00 0 0In the money 0New 49.47%
0 7 +7New 57.38% 120.00 0 0In the money 0New 49.18%
0 3 +3New 64.82% 125.00 0 0In the money 0New 54.17%
0 2 +2New 59.72% 130.00 0 0In the money 0New 53.52%
0 0 0New 58.74% 135.00 0 0In the money 0New 0.00%
0 0 0New 73.57% 140.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION114 contracts / 57 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 0.00% 32.50 0 0 0New 133.05%
1 1In the money 0 0.00% 35.00 2 2 0 129.91%
0 0In the money 0New 0.00% 37.50 1 1 0 109.07%
0 0In the money 0New 0.00% 40.00 0 0 0New 122.50%
0 0In the money 0New 90.54% 42.50 0 0 0New 95.77%
0 0In the money 0New 89.57% 45.00 9 9 0 85.86%
0 0In the money 0New 87.77% 47.50 0 0 0New 101.73%
12 12In the money 0 81.30% 50.00 14 14 0 78.53%
1 1In the money 0 75.58% 55.00 5 5 0 68.37%
0 0In the money 0New 75.82% 57.50 1 1 0 80.45%
1 1In the money 0 70.96% 60.00 3,476 3,476 0 67.70%
12 12In the money 0 69.38% 62.50 0 0 0New 65.79%
0 0In the money 0New 65.30% 65.00 30 30 0 68.95%
10 10In the money 0 65.59% 67.50 0 0 0New 62.52%
11 11In the money 0 64.49% 70.00 53 53 0 63.94%
11 11In the money 0 63.36% 72.50 20 20 0 59.96%
1 1In the money 0 62.59% 75.00 2,009 2,009 0 51.69%
0 0In the money 0New 61.66% 77.50 1 1 0 56.03%
121 121In the money 0 61.31% 80.00 5,999 5,998 -1 55.75%
42 42In the money 0 60.37% 82.50 6 6 0 56.02%
26 26In the money 0 60.52% 85.00 2 2 0 54.00%
13 13In the money 0 59.79% 87.50 18 18 0 55.79%
107 107In the money 0 54.77% 90.00 699 700 +1 55.95%
39 41In the money +2 54.32% 92.50 13 13 0 55.52%
STOCK PRICE $93.99
14 18 +4 54.16% 95.00NEAREST ATM 1,400 1,402In the money +2 53.16%
95 120 +25 54.29% 97.50 15 16In the money +1 53.89%
915 916 +1 53.91% 100.00 54 54In the money 0 55.43%
314 315 +1 53.89% 105.00 37 37In the money 0 53.44%
535 7,563 +7,028 54.07% 110.00 129 130In the money +1 51.30%
3,151 3,155 +4 55.10% 115.00 15 15In the money 0 50.80%
664 678 +14 54.54% 120.00 1,496 1,496In the money 0 50.51%
776 776 0 55.33% 125.00 49 49In the money 0 49.38%
7,442 3,457 -3,985 56.09% 130.00 323 323In the money 0 50.80%
278 278 0 57.33% 135.00 6 6In the money 0 52.61%
281 281 0 66.50% 140.00 7 7In the money 0 51.42%
61 61 0 66.74% 145.00 74 74In the money 0 0.00%
8,044 8,044 0 58.77% 150.00 39 39In the money 0 0.00%
175 174 -1 71.61% 155.00 139 139In the money 0 0.00%
1,466 1,466 0 72.42% 160.00 135 135In the money 0 0.00%
90 90 0 74.82% 165.00 14 14In the money 0 0.00%
413 413 0 77.05% 170.00 1 1In the money 0 0.00%
124 110 -14 79.48% 175.00 0 0In the money 0New 0.00%
2,183 2,183 0 72.36% 180.00 0 0In the money 0New 0.00%
22 22 0 83.98% 185.00 0 0In the money 0New 0.00%
162 162 0 74.17% 190.00 0 0In the money 0New 0.00%
68 68 0 88.43% 195.00 0 0In the money 0New 0.00%
124 124 0 90.73% 200.00 0 0In the money 0New 0.00%
58 58 0 94.69% 210.00 0 0In the money 0New 0.00%
35 35 0 87.56% 220.00 0 0In the money 0New 0.00%
20 20 0 102.22% 230.00 0 0In the money 0New 0.00%
Showing strikes 1–50 of 57
Feb 19, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2027-02-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 72.30% 50.00 19 19 0 83.03%
1 1In the money 0 68.14% 55.00 4 4 0 75.35%
1 1In the money 0 67.03% 60.00 1 1 0 59.90%
0 0In the money 0New 65.93% 65.00 0 0 0New 65.12%
1 1In the money 0 63.04% 70.00 2 2 0 60.91%
0 0In the money 0New 62.38% 75.00 1 1 0 59.86%
0 0In the money 0New 60.92% 80.00 27 27 0 59.21%
0 0In the money 0New 59.35% 85.00 2 2 0 57.82%
0 0In the money 0New 59.18% 87.50 0 0 0New 57.33%
0 0In the money 0New 55.92% 90.00 2 2 0 56.68%
0 0In the money 0New 56.52% 92.50 1 1 0 56.39%
STOCK PRICE $93.99
4 4 0 55.76% 95.00NEAREST ATM 1 1In the money 0 55.47%
2 2 0 55.59% 97.50 0 0In the money 0New 56.99%
22 46 +24 55.53% 100.00 0 0In the money 0New 56.50%
17 24 +7 55.33% 105.00 36 37In the money +1 54.94%
17 18 +1 54.81% 110.00 6 6In the money 0 53.63%
24 24 0 54.32% 115.00 2 2In the money 0 52.39%
90 92 +2 57.44% 120.00 0 0In the money 0New 52.20%
29 29 0 57.73% 125.00 2 2In the money 0 51.63%
16 16 0 55.61% 130.00 1 1In the money 0 51.46%
3 3 0 58.64% 135.00 0 0In the money 0New 51.75%
51 76 +25 62.71% 140.00 1 1In the money 0 53.74%
1 3 +2 60.63% 145.00 0 0In the money 0New 52.91%
42 42 0 61.84% 150.00 0 0In the money 0New 0.00%
1 1 0 63.12% 155.00 0 0In the money 0New 0.00%
19 22 +3 66.16% 160.00 0 0In the money 0New 0.00%
2 2 0 66.26% 165.00 0 0In the money 0New 0.00%
17 17 0 62.09% 170.00 0 0In the money 0New 0.00%
5 5 0 68.29% 175.00 0 0In the money 0New 0.00%
1 1 0 71.42% 180.00 0 0In the money 0New 0.00%
6 6 0 67.71% 185.00 0 0In the money 0New 0.00%
1 1 0 75.20% 190.00 0 0In the money 0New 72.75%
14 14 0 76.95% 195.00 0 0In the money 0New 0.00%
13 13 0 78.62% 200.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION70 contracts / 35 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2027-03-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 66.36% 47.50 0 0 0New 80.26%
0 0In the money 0New 65.41% 50.00 0 0 0New 76.05%
3 3In the money 0 63.69% 55.00 44 49 +5 69.03%
3 3In the money 0 62.07% 60.00 3 7 +4 63.82%
0 0In the money 0New 60.28% 65.00 2 2 0 57.66%
20 20In the money 0 60.70% 70.00 1 1 0 55.79%
7 7In the money 0 59.56% 75.00 17 17 0 58.89%
2 2In the money 0 60.78% 80.00 3 3 0 58.24%
0 0In the money 0New 60.32% 85.00 18 18 0 58.03%
0 0In the money 0New 60.40% 87.50 1 1 0 57.65%
16 43In the money +27 56.63% 90.00 21 21 0 56.94%
2 2In the money 0 56.17% 92.50 59 63 +4 57.02%
STOCK PRICE $93.99
6 17 +11 56.49% 95.00NEAREST ATM 5 5In the money 0 56.56%
6 6 0 55.89% 97.50 55 55In the money 0 56.64%
43 68 +25 55.83% 100.00 12 12In the money 0 56.43%
102 100 -2 56.17% 105.00 9 9In the money 0 55.81%
258 253 -5 55.10% 110.00 2 2In the money 0 54.91%
130 129 -1 55.42% 115.00 2,009 4,012In the money +2,003 54.94%
56 80 +24 55.35% 120.00 9 9In the money 0 53.47%
25 25 0 55.19% 125.00 3 3In the money 0 52.32%
34 39 +5 55.53% 130.00 1 1In the money 0 52.60%
33 34 +1 55.79% 135.00 25 25In the money 0 52.30%
18 18 0 55.43% 140.00 3 3In the money 0 51.99%
21 13 -8 56.70% 145.00 0 0In the money 0New 49.90%
136 136 0 56.87% 150.00 0 0In the money 0New 0.00%
424 424 0 57.58% 155.00 0 0In the money 0New 0.00%
664 662 -2 57.73% 160.00 1 1In the money 0 0.00%
32 30 -2 57.92% 165.00 0 0In the money 0New 0.00%
111 111 0 56.92% 170.00 0 0In the money 0New 0.00%
0 0 0New 64.44% 175.00 0 0In the money 0New 0.00%
11 11 0 65.16% 180.00 0 0In the money 0New 0.00%
253 253 0 66.20% 185.00 0 0In the money 0New 0.00%
31 31 0 60.80% 190.00 0 0In the money 0New 0.00%
10 10 0 63.91% 195.00 0 0In the money 0New 0.00%
254 254 0 69.90% 200.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM 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 53.70% 50.00 0 0 0New 64.42%
0 0In the money 0New 56.72% 55.00 0 0 0New 58.87%
0 0In the money 0New 58.42% 60.00 0 0 0New 60.57%
0 0In the money 0New 58.78% 65.00 0 0 0New 59.68%
0 0In the money 0New 59.51% 70.00 1 1 0 59.24%
0 0In the money 0New 59.48% 75.00 1 1 0 59.74%
0 0In the money 0New 58.73% 80.00 0 0 0New 59.38%
0 0In the money 0New 58.86% 85.00 1 1 0 59.00%
0 0In the money 0New 57.96% 87.50 0 0 0New 59.03%
2 2In the money 0 57.83% 90.00 5 5 0 58.81%
0 8In the money +8New 58.76% 92.50 0 0 0New 58.55%
STOCK PRICE $93.99
8 13 +5 57.46% 95.00NEAREST ATM 0 0In the money 0New 58.27%
10 0 -10 58.49% 97.50 0 0In the money 0New 58.13%
8 8 0 57.20% 100.00 2 2In the money 0 56.38%
17 25 +8 58.10% 105.00 24 24In the money 0 57.42%
6 6 0 56.76% 110.00 0 0In the money 0New 57.18%
5 10 +5 56.36% 115.00 0 0In the money 0New 56.41%
15 15 0 57.49% 120.00 11 11In the money 0 54.51%
4 9 +5 57.23% 125.00 0 0In the money 0New 54.14%
4 53 +49 56.45% 130.00 0 0In the money 0New 54.14%
1 5 +4 56.73% 135.00 0 0In the money 0New 53.21%
2 2 0 55.76% 140.00 1 1In the money 0 52.71%
2 2 0 54.69% 145.00 0 0In the money 0New 53.58%
124 125 +1 55.25% 150.00 0 0In the money 0New 53.58%
1 1 0 55.26% 155.00 0 0In the money 0New 52.62%
82 82 0 55.46% 160.00 0 0In the money 0New 53.26%
0 0 0New 54.78% 165.00 0 0In the money 0New 0.00%
0 0 0New 55.43% 170.00 0 0In the money 0New 0.00%
0 0 0New 55.38% 175.00 0 0In the money 0New 0.00%
0 0 0New 56.15% 180.00 0 0In the money 0New 0.00%
0 0 0New 56.96% 185.00 0 0In the money 0New 0.00%
1 1 0 57.44% 190.00 0 0In the money 0New 0.00%
3 3 0 57.99% 195.00 0 0In the money 0New 0.00%
8 8 0 58.86% 200.00 0 0In the money 0New 0.00%
Aug 20, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2027-08-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.24% 50.00 0 0 0New 64.17%
0 0In the money 0New 55.66% 55.00 0 0 0New 59.01%
0 0In the money 0New 59.04% 60.00 0 0 0New 56.93%
0 0In the money 0New 56.80% 65.00 0 0 0New 56.28%
20 20In the money 0 58.51% 70.00 0 0 0New 56.22%
0 0In the money 0New 57.91% 75.00 1 1 0 56.07%
0 0In the money 0New 57.29% 80.00 0 0 0New 56.30%
0 0In the money 0New 57.36% 85.00 0 0 0New 56.69%
0 0In the money 0New 55.72% 87.50 0 0 0New 56.74%
0 0In the money 0New 57.20% 90.00 0 0 0New 56.62%
0 0In the money 0New 55.96% 92.50 0 0 0New 56.02%
STOCK PRICE $93.99
1 1 0 55.52% 95.00NEAREST ATM 0 0In the money 0New 55.58%
0 0 0New 56.32% 97.50 0 0In the money 0New 55.75%
10 10 0 56.35% 100.00 0 0In the money 0New 55.76%
0 0 0New 54.86% 105.00 0 0In the money 0New 55.36%
0 0 0New 55.68% 110.00 0 0In the money 0New 55.15%
0 0 0New 55.60% 115.00 0 0In the money 0New 55.17%
0 0 0New 53.65% 120.00 0 0In the money 0New 54.70%
0 0 0New 54.96% 125.00 0 0In the money 0New 54.53%
9 9 0 54.30% 130.00 0 0In the money 0New 53.88%
0 0 0New 54.05% 135.00 0 0In the money 0New 53.59%
3 3 0 53.79% 140.00 0 0In the money 0New 54.70%
0 0 0New 54.05% 145.00 0 0In the money 0New 53.51%
17 17 0 54.40% 150.00 0 0In the money 0New 53.67%
1 1 0 53.62% 155.00 0 0In the money 0New 53.66%
0 0 0New 53.84% 160.00 0 0In the money 0New 53.41%
0 0 0New 53.86% 165.00 0 0In the money 0New 53.90%
0 0 0New 53.87% 170.00 0 0In the money 0New 54.09%
1 1 0 53.67% 175.00 0 0In the money 0New 54.63%
0 0 0New 53.96% 180.00 0 0In the money 0New 0.00%
0 0 0New 53.36% 185.00 0 0In the money 0New 0.00%
3 3 0 53.30% 190.00 0 0In the money 0New 0.00%
0 0 0New 54.58% 195.00 0 0In the money 0New 0.00%
6 6 0 55.25% 200.00 0 0In the money 0New 0.00%
Nov 19, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2027-11-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 55.97% 50.00 0 0 0New 58.69%
0 0In the money 0New 57.53% 55.00 0 0 0New 56.55%
0 0In the money 0New 57.45% 60.00 1 1 0 55.80%
0 0In the money 0New 55.34% 65.00 0 0 0New 57.97%
0 0In the money 0New 56.69% 70.00 1 1 0 55.09%
0 0In the money 0New 56.50% 75.00 4 4 0 54.87%
0 0In the money 0New 56.63% 80.00 4 4 0 54.93%
0 0In the money 0New 54.94% 85.00 0 0 0New 55.35%
0 0In the money 0New 53.23% 87.50 0 0 0New 55.04%
20 20In the money 0 53.61% 90.00 0 0 0New 54.87%
0 0In the money 0New 56.06% 92.50 0 0 0New 54.57%
STOCK PRICE $93.99
1 1 0 55.83% 95.00NEAREST ATM 0 0In the money 0New 54.16%
0 0 0New 53.89% 97.50 4 4In the money 0 54.24%
50 50 0 55.61% 100.00 5 5In the money 0 54.12%
236 356 +120 55.64% 105.00 0 0In the money 0New 54.45%
4 4 0 53.50% 110.00 0 0In the money 0New 53.82%
2 2 0 53.34% 115.00 3 3In the money 0 53.29%
6 6 0 53.49% 120.00 0 0In the money 0New 53.83%
10 10 0 53.21% 125.00 0 0In the money 0New 53.06%
16 16 0 53.55% 130.00 0 0In the money 0New 53.44%
10 10 0 52.59% 135.00 0 0In the money 0New 53.48%
3 3 0 53.18% 140.00 0 0In the money 0New 53.20%
15 15 0 52.93% 145.00 0 0In the money 0New 52.54%
2 2 0 53.16% 150.00 0 0In the money 0New 52.31%
0 0 0New 52.76% 155.00 0 0In the money 0New 52.68%
15 15 0 52.90% 160.00 0 0In the money 0New 52.76%
16 16 0 52.10% 165.00 0 0In the money 0New 53.65%
0 0 0New 52.19% 170.00 0 0In the money 0New 53.10%
0 0 0New 52.14% 175.00 0 0In the money 0New 51.72%
0 0 0New 51.93% 180.00 0 0In the money 0New 51.32%
0 0 0New 51.74% 185.00 0 0In the money 0New 0.00%
122 122 0 52.36% 190.00 0 0In the money 0New 52.64%
0 0 0New 52.10% 195.00 0 0In the money 0New 0.00%
0 0 0New 51.70% 200.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION90 contracts / 45 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2028-01-21, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 53.27% 47.50 0 0 0New 52.87%
7 7In the money 0 52.80% 50.00 1 1 0 56.45%
131 104In the money -27 54.06% 55.00 11 11 0 55.76%
130 130In the money 0 55.04% 60.00 0 0 0New 55.39%
203 203In the money 0 52.85% 65.00 0 0 0New 57.71%
65 65In the money 0 53.98% 70.00 3 3 0 57.90%
5 5In the money 0 55.01% 75.00 1 1 0 55.63%
59 59In the money 0 55.58% 80.00 1 1 0 56.18%
44 44In the money 0 55.40% 85.00 6 6 0 55.13%
0 0In the money 0New 55.62% 87.50 0 0 0New 55.05%
128 128In the money 0 53.84% 90.00 6 6 0 54.59%
6 6In the money 0 55.03% 92.50 0 0 0New 54.67%
STOCK PRICE $93.99
189 190 +1 54.79% 95.00NEAREST ATM 1 25In the money +24 52.74%
29 29 0 54.33% 97.50 0 0In the money 0New 53.50%
297 298 +1 52.31% 100.00 39 38In the money -1 53.39%
872 870 -2 52.01% 105.00 438 438In the money 0 53.11%
431 431 0 54.24% 110.00 473 473In the money 0 53.06%
115 115 0 53.87% 115.00 520 520In the money 0 52.63%
143 143 0 51.35% 120.00 21 21In the money 0 51.86%
134 134 0 54.21% 125.00 2 2In the money 0 52.21%
124 124 0 53.43% 130.00 18 18In the money 0 51.77%
49 49 0 53.60% 135.00 20 20In the money 0 51.61%
112 112 0 52.97% 140.00 6 6In the money 0 51.28%
52 52 0 52.73% 145.00 0 0In the money 0New 51.38%
80 80 0 53.69% 150.00 58 58In the money 0 51.92%
33 33 0 52.97% 155.00 26 26In the money 0 51.90%
149 149 0 53.51% 160.00 7 7In the money 0 51.99%
17 17 0 53.25% 165.00 85 85In the money 0 52.76%
32 32 0 52.83% 170.00 8 8In the money 0 52.40%
24 24 0 52.97% 175.00 40 40In the money 0 52.93%
68 69 +1 52.99% 180.00 7 7In the money 0 51.67%
39 39 0 52.89% 185.00 22 22In the money 0 50.62%
228 228 0 53.45% 190.00 0 0In the money 0New 0.00%
109 109 0 53.14% 195.00 4 4In the money 0 0.00%
678 678 0 52.69% 200.00 25 25In the money 0 0.00%
53 52 -1 53.22% 210.00 5 5In the money 0 0.00%
32 32 0 53.46% 220.00 20 20In the money 0 0.00%
57 57 0 53.40% 230.00 5 0In the money -5 0.00%
6 6 0 53.47% 240.00 0 0In the money 0New 0.00%
43 43 0 54.47% 250.00 0 0In the money 0New 0.00%
560 560 0 56.19% 260.00 0 0In the money 0New 0.00%
53 53 0 57.59% 270.00 0 0In the money 0New 0.00%
1 1 0 58.92% 280.00 0 0In the money 0New 0.00%
1 1 0 60.19% 290.00 0 0In the money 0New 0.00%
12 12 0 63.21% 300.00 0 0In the money 0New 0.00%
Dec 15, 2028EXPIRATION60 contracts / 30 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2028-12-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 55.70% 50.00 0 0 0New 54.26%
1 1In the money 0 54.61% 55.00 1 1 0 53.42%
2 2In the money 0 54.17% 60.00 0 0 0New 53.74%
0 0In the money 0New 52.53% 65.00 1 1 0 52.69%
0 0In the money 0New 53.88% 70.00 0 0 0New 52.66%
0 0In the money 0New 52.57% 75.00 0 0 0New 52.80%
0 0In the money 0New 53.82% 80.00 0 0 0New 52.51%
0 0In the money 0New 53.93% 85.00 0 0 0New 54.98%
0 0In the money 0New 52.93% 87.50 0 0 0New 52.82%
0 0In the money 0New 53.85% 90.00 0 0 0New 52.78%
0 0In the money 0New 53.83% 92.50 0 0 0New 52.78%
STOCK PRICE $93.99
0 0 0New 53.53% 95.00NEAREST ATM 1 1In the money 0 52.90%
3 3 0 53.28% 97.50 0 0In the money 0New 52.45%
5 5 0 53.29% 100.00 0 0In the money 0New 52.44%
0 0 0New 53.45% 105.00 0 0In the money 0New 52.22%
0 0 0New 51.78% 110.00 0 0In the money 0New 52.53%
0 0 0New 53.27% 115.00 0 0In the money 0New 52.04%
0 0 0New 52.99% 120.00 0 0In the money 0New 52.09%
3 3 0 52.56% 125.00 0 0In the money 0New 51.94%
3 3 0 52.28% 130.00 0 0In the money 0New 51.58%
0 0 0New 52.13% 135.00 0 0In the money 0New 52.01%
5 5 0 52.32% 140.00 0 0In the money 0New 51.76%
1 1 0 52.30% 145.00 0 0In the money 0New 51.33%
0 0 0New 51.99% 150.00 1 1In the money 0 51.74%
0 0 0New 51.95% 155.00 0 0In the money 0New 51.47%
4 4 0 51.63% 160.00 0 0In the money 0New 50.98%
0 0 0New 51.68% 165.00 0 0In the money 0New 51.50%
0 0 0New 51.64% 170.00 0 0In the money 0New 51.87%
8 8 0 51.53% 175.00 0 0In the money 0New 50.76%
0 0 0New 51.81% 180.00 10 10In the money 0 50.74%
Jan 19, 2029EXPIRATION66 contracts / 33 strikes
SAVED STOCK PRICE$93.99Nearest ATM strike $95.00
Jump to ATM
INSM option chain expiring 2029-01-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
12 725In the money +713 54.10% 50.00 0 0 0New 54.34%
115 116In the money +1 54.17% 55.00 0 1 +1New 54.28%
0 0In the money 0New 54.45% 60.00 1 1 0 53.60%
15 15In the money 0 54.60% 65.00 4 4 0 53.23%
0 0In the money 0New 54.15% 70.00 0 0 0New 53.08%
3 3In the money 0 54.38% 75.00 0 0 0New 53.62%
1 1In the money 0 52.48% 80.00 1 1 0 53.36%
0 0In the money 0New 52.15% 85.00 0 0 0New 53.22%
0 0In the money 0New 52.15% 87.50 0 0 0New 52.50%
3 3In the money 0 54.12% 90.00 2 2 0 52.46%
0 0In the money 0New 51.97% 92.50 0 0 0New 52.45%
STOCK PRICE $93.99
0 0 0New 52.31% 95.00NEAREST ATM 0 0In the money 0New 52.07%
4 17 +13 54.18% 97.50 0 0In the money 0New 52.62%
9 8 -1 52.77% 100.00 2 2In the money 0 52.31%
0 0 0New 53.00% 105.00 0 0In the money 0New 52.38%
0 2 +2New 52.56% 110.00 0 0In the money 0New 52.88%
0 1 +1New 51.51% 115.00 0 0In the money 0New 52.20%
2 2 0 52.42% 120.00 0 0In the money 0New 52.27%
3 10 +7 52.36% 125.00 0 0In the money 0New 52.14%
2 2 0 52.07% 130.00 0 0In the money 0New 51.80%
7 4 -3 52.19% 135.00 0 0In the money 0New 51.77%
0 0 0New 52.20% 140.00 0 0In the money 0New 51.55%
0 0 0New 51.65% 145.00 0 0In the money 0New 51.65%
3 3 0 52.06% 150.00 0 0In the money 0New 51.57%
0 0 0New 51.58% 155.00 0 0In the money 0New 51.34%
0 0 0New 51.28% 160.00 0 0In the money 0New 51.46%
0 0 0New 51.60% 165.00 0 0In the money 0New 51.44%
0 0 0New 49.22% 170.00 0 0In the money 0New 51.22%
0 0 0New 51.20% 175.00 0 0In the money 0New 51.47%
0 0 0New 50.57% 180.00 0 0In the money 0New 51.62%
2 2 0 51.53% 185.00 0 0In the money 0New 51.53%
0 0 0New 51.88% 190.00 0 0In the money 0New 50.43%
0 0 0New 51.99% 195.00 0 0In the money 0New 49.62%

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