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

OSK

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $135.53 · 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
234 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$135.53Nearest ATM strike $135.00
Jump to ATM
OSK option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 135.79% 65.00 6 6 0 162.97%
1 1In the money 0 119.73% 70.00 1 1 0 149.33%
0 0In the money 0New 111.16% 75.00 8 8 0 135.85%
0 0In the money 0New 100.07% 80.00 9 9 0 123.84%
3 3In the money 0 99.73% 85.00 7 7 0 113.00%
0 0In the money 0New 83.81% 90.00 13 23 +10 102.04%
1 1In the money 0 85.47% 95.00 31 179 +148 80.11%
0 1In the money +1New 67.78% 100.00 66 67 +1 83.04%
1 1In the money 0 62.18% 105.00 38 38 0 73.72%
0 0In the money 0New 57.47% 110.00 21 22 +1 66.41%
2 2In the money 0 47.90% 115.00 34 34 0 61.02%
2 2In the money 0 45.66% 120.00 37 45 +8 45.89%
3 3In the money 0 44.15% 125.00 2,047 2,052 +5 45.12%
25 28In the money +3 42.22% 130.00 53 57 +4 43.19%
19 25In the money +6 41.27% 135.00NEAREST ATM 64 64 0 44.14%
STOCK PRICE $135.53
13 41 +28 40.85% 140.00 2 2In the money 0 41.88%
18 22 +4 38.45% 145.00 4 4In the money 0 41.13%
63 117 +54 40.68% 150.00 4 4In the money 0 43.14%
102 103 +1 50.62% 155.00 1 1In the money 0 42.71%
26 27 +1 54.34% 160.00 0 0In the money 0New 47.52%
5 5 0 57.82% 165.00 0 0In the money 0New 40.32%
11 11 0 62.70% 170.00 0 0In the money 0New 45.49%
8 8 0 66.45% 175.00 0 0In the money 0New 40.07%
31 31 0 71.96% 180.00 0 0In the money 0New 44.97%
49 49 0 72.38% 185.00 0 0In the money 0New 0.00%
14 14 0 80.77% 190.00 0 0In the money 0New 57.03%
2 2 0 84.82% 195.00 0 0In the money 0New 0.00%
9 9 0 88.67% 200.00 0 0In the money 0New 0.00%
8 8 0 96.76% 210.00 0 0In the money 0New 0.00%
1 1 0 103.81% 220.00 0 0In the money 0New 0.00%
1 1 0 110.85% 230.00 0 0In the money 0New 0.00%
0 0 0New 117.48% 240.00 0 0In the money 0New 0.00%
0 0 0New 123.74% 250.00 0 0In the money 0New 89.32%
11 11 0 129.67% 260.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$135.53Nearest ATM strike $135.00
Jump to ATM
OSK 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 75.58% 75.00 0 0 0New 98.12%
0 0In the money 0New 67.67% 80.00 0 0 0New 89.93%
0 0In the money 0New 69.09% 85.00 0 0 0New 81.68%
0 0In the money 0New 59.80% 90.00 0 0 0New 74.55%
0 0In the money 0New 57.94% 95.00 0 0 0New 67.59%
0 0In the money 0New 53.59% 100.00 0 0 0New 61.34%
0 0In the money 0New 51.42% 105.00 0 0 0New 55.56%
0 0In the money 0New 46.82% 110.00 0 0 0New 48.44%
0 0In the money 0New 42.02% 115.00 0 2 +2New 44.56%
0 0In the money 0New 40.13% 120.00 0 0 0New 37.93%
0 2In the money +2New 39.88% 125.00 0 1 +1New 37.72%
0 0In the money 0New 38.60% 130.00 0 0 0New 39.43%
0 0In the money 0New 39.20% 135.00NEAREST ATM 0 0 0New 37.46%
STOCK PRICE $135.53
0 5 +5New 38.47% 140.00 0 0In the money 0New 38.46%
0 2 +2New 41.22% 145.00 0 0In the money 0New 37.55%
0 3 +3New 37.30% 150.00 0 0In the money 0New 39.28%
0 0 0New 37.83% 155.00 0 0In the money 0New 36.42%
0 1 +1New 41.79% 160.00 0 0In the money 0New 40.19%
0 0 0New 44.44% 165.00 0 0In the money 0New 41.24%
0 0 0New 47.97% 170.00 0 0In the money 0New 40.98%
0 0 0New 51.17% 175.00 0 0In the money 0New 41.70%
0 0 0New 54.05% 180.00 0 0In the money 0New 43.83%
0 0 0New 57.17% 185.00 0 0In the money 0New 48.17%
Jan 15, 2027EXPIRATION62 contracts / 31 strikes
SAVED STOCK PRICE$135.53Nearest ATM strike $135.00
Jump to ATM
OSK option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 79.30% 65.00 10 10 0 97.44%
0 0In the money 0New 71.36% 70.00 0 0 0New 89.34%
0 0In the money 0New 60.91% 75.00 0 0 0New 81.74%
0 0In the money 0New 65.42% 80.00 2 2 0 74.58%
0 0In the money 0New 54.34% 85.00 11 11 0 68.11%
2 2In the money 0 41.07% 90.00 1 1 0 62.19%
0 0In the money 0New 43.23% 95.00 13 13 0 46.38%
1 1In the money 0 42.21% 100.00 1 1 0 50.98%
1 1In the money 0 46.10% 105.00 71 71 0 47.26%
16 16In the money 0 44.44% 110.00 31 31 0 42.93%
0 0In the money 0New 42.51% 115.00 4 4 0 39.65%
1 1In the money 0 39.49% 120.00 4 4 0 38.26%
2 2In the money 0 40.03% 125.00 11 11 0 40.02%
0 0In the money 0New 38.90% 130.00 9 9 0 38.04%
2 2In the money 0 37.53% 135.00NEAREST ATM 0 0 0New 35.50%
STOCK PRICE $135.53
5 15 +10 37.78% 140.00 6 6In the money 0 35.67%
2 2 0 36.76% 145.00 9 9In the money 0 37.26%
19 19 0 35.75% 150.00 1 0In the money -1 36.89%
17 17 0 37.51% 155.00 6 6In the money 0 36.66%
5 5 0 36.48% 160.00 0 0In the money 0New 37.41%
147 147 0 37.88% 165.00 0 0In the money 0New 37.34%
9 9 0 40.75% 170.00 0 0In the money 0New 40.44%
7 7 0 42.25% 175.00 3 3In the money 0 38.68%
33 33 0 44.28% 180.00 2 2In the money 0 38.67%
6 6 0 47.07% 185.00 0 0In the money 0New 46.47%
4 4 0 49.28% 190.00 0 0In the money 0New 43.26%
15 15 0 51.99% 195.00 0 0In the money 0New 45.30%
59 59 0 54.37% 200.00 0 0In the money 0New 43.38%
3 3 0 54.09% 210.00 0 0In the money 0New 53.92%
17 17 0 58.43% 220.00 0 0In the money 0New 61.63%
1 1 0 58.80% 230.00 0 0In the money 0New 65.69%
Apr 16, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$135.53Nearest ATM strike $135.00
Jump to ATM
OSK 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 59.65% 75.00 0 0 0New 61.85%
0 0In the money 0New 55.40% 80.00 0 0 0New 56.74%
0 0In the money 0New 48.00% 85.00 12 12 0 52.03%
0 0In the money 0New 46.33% 90.00 56 56 0 48.27%
0 0In the money 0New 44.41% 95.00 74 74 0 43.84%
0 0In the money 0New 43.12% 100.00 22 22 0 42.55%
0 0In the money 0New 43.06% 105.00 3 4 +1 42.73%
0 0In the money 0New 42.25% 110.00 1 1 0 39.27%
0 0In the money 0New 39.63% 115.00 17 17 0 39.56%
5 3In the money -2 40.06% 120.00 28 28 0 38.80%
2 2In the money 0 38.83% 125.00 6 7 +1 38.22%
0 0In the money 0New 39.51% 130.00 0 0 0New 38.44%
0 0In the money 0New 39.11% 135.00NEAREST ATM 1 1 0 37.59%
STOCK PRICE $135.53
5 5 0 37.88% 140.00 1 1In the money 0 38.05%
0 0 0New 38.54% 145.00 0 0In the money 0New 37.78%
14 16 +2 36.50% 150.00 0 0In the money 0New 37.38%
45 54 +9 37.70% 155.00 0 0In the money 0New 37.43%
5 5 0 36.75% 160.00 0 0In the money 0New 36.21%
0 0 0New 37.35% 165.00 0 0In the money 0New 36.84%
2 2 0 37.14% 170.00 0 0In the money 0New 36.57%
1 1 0 36.28% 175.00 0 0In the money 0New 37.04%
0 0 0New 36.94% 180.00 0 0In the money 0New 38.41%
0 0 0New 37.14% 185.00 0 0In the money 0New 38.21%
0 0 0New 37.84% 190.00 0 0In the money 0New 37.93%
0 0 0New 39.20% 195.00 0 0In the money 0New 38.00%
2 2 0 40.01% 200.00 0 0In the money 0New 38.39%
0 0 0New 42.04% 210.00 0 0In the money 0New 42.36%
1 1 0 44.26% 220.00 0 0In the money 0New 40.06%
6 6 0 46.90% 230.00 0 0In the money 0New 41.30%

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