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

BWMN

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $42.84 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
76 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$42.84Nearest ATM strike $45.00
Jump to ATM
BWMN option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 152.49% 22.50 0 0 0New 200.78%
0 0In the money 0New 130.44% 25.00 0 0 0New 174.34%
0 0In the money 0New 95.23% 30.00 0 0 0New 128.10%
0 0In the money 0New 71.75% 35.00 5 5 0 38.96%
0 0In the money 0New 47.03% 40.00 10 12 +2 19.45%
STOCK PRICE $42.84
0 0 0New 9.77% 45.00NEAREST ATM 0 0In the money 0New 18.21%
0 0 0New 67.62% 50.00 0 0In the money 0New 61.10%
0 0 0New 89.83% 55.00 0 0In the money 0New 75.68%
0 0 0New 108.38% 60.00 0 0In the money 0New 93.12%
Dec 18, 2026EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$42.84Nearest ATM strike $45.00
Jump to ATM
BWMN option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 93.98% 22.50 0 0 0New 142.82%
0 0In the money 0New 80.00% 25.00 0 0 0New 123.92%
0 0In the money 0New 55.60% 30.00 0 0 0New 90.84%
0 0In the money 0New 0.00% 35.00 5 5 0 61.72%
0 0In the money 0New 18.25% 40.00 0 0 0New 13.26%
STOCK PRICE $42.84
0 0 0New 7.56% 45.00NEAREST ATM 0 0In the money 0New 8.32%
0 0 0New 49.23% 50.00 0 0In the money 0New 0.00%
0 0 0New 65.02% 55.00 0 0In the money 0New 0.00%
0 0 0New 78.22% 60.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$42.84Nearest ATM strike $45.00
Jump to ATM
BWMN option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 107.02% 17.50 1 1 0 154.24%
0 0In the money 0New 91.98% 20.00 165 165 0 66.00%
0 0In the money 0New 78.77% 22.50 1 1 0 117.10%
52 52In the money 0 66.95% 25.00 1,393 1,393 0 47.99%
11 11In the money 0 51.44% 30.00 104 104 0 36.53%
1,097 1,097In the money 0 21.85% 35.00 2 2 0 22.40%
56 106In the money +50 12.20% 40.00 77 78 +1 10.89%
STOCK PRICE $42.84
279 279 0 6.18% 45.00NEAREST ATM 0 0In the money 0New 7.25%
2,000 2,000 0 17.54% 50.00 0 0In the money 0New 0.00%
0 0 0New 53.30% 55.00 0 0In the money 0New 0.00%
0 0 0New 64.12% 60.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$42.84Nearest ATM strike $45.00
Jump to ATM
BWMN option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 58.16% 22.50 0 0 0New 81.68%
0 0In the money 0New 51.61% 25.00 0 0 0New 70.88%
0 0In the money 0New 38.75% 30.00 0 0 0New 51.99%
0 150In the money +150New 0.00% 35.00 16 18 +2 17.78%
235 345In the money +110 10.26% 40.00 35 40 +5 9.73%
STOCK PRICE $42.84
52 52 0 5.52% 45.00NEAREST ATM 3 3In the money 0 6.40%
0 0 0New 28.14% 50.00 0 0In the money 0New 0.00%
0 0 0New 37.16% 55.00 0 0In the money 0New 0.00%
0 0 0New 44.69% 60.00 0 0In the money 0New 0.00%

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