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

SF

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $66.41 · 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
130 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$66.41Nearest ATM strike $65.00
Jump to ATM
SF 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 0.00% 35.00 0 0 0New 98.23%
0 0In the money 0New 66.11% 40.00 0 0 0New 111.23%
0 0In the money 0New 87.48% 45.00 0 0 0New 69.73%
0 0In the money 0New 66.85% 50.00 0 0 0New 50.80%
0 0In the money 0New 47.84% 55.00 208 208 0 43.55%
1 3In the money +2 33.87% 60.00 0 8 +8New 43.53%
1 6In the money +5 31.06% 65.00NEAREST ATM 60 66 +6 27.53%
STOCK PRICE $66.41
3 28 +25 25.33% 70.00 24 24In the money 0 23.98%
39 37 -2 32.47% 75.00 1 1In the money 0 0.00%
21 21 0 62.90% 80.00 2 1In the money -1 41.08%
197 197 0 52.30% 85.00 0 0In the money 0New 51.27%
1,007 1,007 0 87.05% 90.00 0 0In the money 0New 60.55%
60 60 0 97.39% 95.00 0 0In the money 0New 0.00%
1,024 1,024 0 91.98% 100.00 0 0In the money 0New 0.00%
0 0 0New 71.02% 105.00 0 0In the money 0New 84.65%
0 0 0New 107.61% 110.00 0 0In the money 0New 0.00%
0 0 0New 131.43% 115.00 0 0In the money 0New 98.29%
Dec 18, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$66.41Nearest ATM strike $65.00
Jump to ATM
SF 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 0.00% 35.00 0 0 0New 97.64%
0 0In the money 0New 0.00% 40.00 0 0 0New 97.58%
0 0In the money 0New 58.80% 45.00 0 0 0New 84.01%
0 0In the money 0New 50.07% 50.00 0 0 0New 49.75%
0 0In the money 0New 39.66% 55.00 0 0 0New 52.42%
0 2In the money +2New 27.11% 60.00 0 0 0New 32.18%
0 10In the money +10New 33.33% 65.00NEAREST ATM 0 15 +15New 30.40%
STOCK PRICE $66.41
0 10 +10New 26.29% 70.00 0 0In the money 0New 28.90%
0 0 0New 38.35% 75.00 0 0In the money 0New 29.95%
0 0 0New 42.49% 80.00 0 0In the money 0New 0.00%
0 0 0New 55.44% 85.00 0 0In the money 0New 37.54%
0 0 0New 59.33% 90.00 0 0In the money 0New 0.00%
0 0 0New 66.56% 95.00 0 0In the money 0New 51.38%
0 0 0New 60.72% 100.00 0 0In the money 0New 0.00%
0 0 0New 83.43% 105.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$66.41Nearest ATM strike $65.00
Jump to ATM
SF 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 67.18% 35.00 0 0 0New 102.37%
1 1In the money 0 66.76% 40.00 2 2 0 84.67%
1 2In the money +1 55.71% 45.00 1 1 0 64.92%
0 0In the money 0New 47.08% 50.00 0 1 +1New 56.06%
7 7In the money 0 40.36% 55.00 40 40 0 45.14%
1 1In the money 0 34.76% 60.00 1 5 +4 30.33%
1 6In the money +5 27.36% 65.00NEAREST ATM 18 20 +2 28.91%
STOCK PRICE $66.41
109 110 +1 28.06% 70.00 39 39In the money 0 29.49%
184 237 +53 28.46% 75.00 27 27In the money 0 19.88%
335 335 0 29.42% 80.00 30 30In the money 0 21.64%
202 202 0 43.51% 85.00 0 0In the money 0New 0.00%
118 118 0 52.60% 90.00 0 0In the money 0New 0.00%
22 22 0 58.38% 95.00 0 0In the money 0New 0.00%
73 73 0 63.62% 100.00 0 0In the money 0New 43.91%
2 2 0 65.42% 105.00 0 0In the money 0New 0.00%
1 1 0 73.62% 110.00 0 0In the money 0New 54.12%
Apr 16, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$66.41Nearest ATM strike $65.00
Jump to ATM
SF 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 38.00% 45.00 3 3 0 51.30%
0 0In the money 0New 38.37% 50.00 2 2 0 45.82%
0 0In the money 0New 35.91% 55.00 5 5 0 37.03%
1 1In the money 0 32.84% 60.00 1 36 +35 33.64%
6 6In the money 0 29.96% 65.00NEAREST ATM 2 12 +10 30.06%
STOCK PRICE $66.41
1 5 +4 31.39% 70.00 0 0In the money 0New 29.79%
5 8 +3 27.93% 75.00 0 0In the money 0New 28.66%
10 18 +8 27.60% 80.00 0 0In the money 0New 35.28%
0 0 0New 34.92% 85.00 0 0In the money 0New 29.40%
0 0 0New 37.82% 90.00 0 0In the money 0New 30.09%
0 0 0New 41.55% 95.00 0 0In the money 0New 36.65%
0 0 0New 44.31% 100.00 0 0In the money 0New 39.86%
0 0 0New 46.02% 105.00 0 0In the money 0New 43.82%
0 0 0New 50.83% 110.00 0 0In the money 0New 52.16%
0 0 0New 53.70% 115.00 0 0In the money 0New 51.11%
0 0 0New 56.67% 120.00 0 0In the money 0New 54.48%
0 0 0New 59.48% 125.00 0 0In the money 0New 62.60%

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