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

MASS

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $11.80 · 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
74 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$11.80Nearest ATM strike $12.50
Jump to ATM
MASS 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% 2.50 0 0 0New 464.12%
1 1In the money 0 0.00% 5.00 1 1 0 268.28%
7 7In the money 0 97.85% 7.50 3 3 0 161.61%
25 25In the money 0 108.12% 10.00 50 51 +1 168.07%
STOCK PRICE $11.80
144 149 +5 83.40% 12.50NEAREST ATM 610 601In the money -9 52.73%
20 22 +2 73.80% 15.00 100 100In the money 0 0.00%
3 3 0 128.50% 17.50 0 0In the money 0New 0.00%
0 0 0New 154.31% 20.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$11.80Nearest ATM strike $12.50
Jump to ATM
MASS 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% 2.50 0 0 0New 336.68%
0 0In the money 0New 0.00% 5.00 0 0 0New 195.93%
0 0In the money 0New 82.34% 7.50 0 0 0New 119.44%
0 0In the money 0New 62.45% 10.00 0 0 0New 75.95%
STOCK PRICE $11.80
0 0 0New 70.94% 12.50NEAREST ATM 0 0In the money 0New 58.04%
0 0 0New 71.43% 15.00 0 0In the money 0New 49.95%
0 0 0New 88.73% 17.50 0 0In the money 0New 0.00%
0 0 0New 107.50% 20.00 0 0In the money 0New 0.00%
0 0 0New 123.02% 22.50 0 0In the money 0New 0.00%
Feb 19, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$11.80Nearest ATM strike $12.50
Jump to ATM
MASS 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 0.00% 2.50 0 0 0New 232.87%
8 8In the money 0 105.92% 5.00 0 0 0New 135.05%
9 9In the money 0 69.22% 7.50 0 0 0New 89.31%
112 108In the money -4 69.60% 10.00 0 0 0New 62.07%
STOCK PRICE $11.80
59 59 0 59.39% 12.50NEAREST ATM 0 0In the money 0New 76.66%
5 5 0 67.17% 15.00 0 0In the money 0New 54.64%
1 1 0 75.52% 17.50 0 0In the money 0New 51.37%
1 1 0 82.96% 20.00 0 0In the money 0New 0.00%
0 0 0New 86.67% 22.50 0 0In the money 0New 0.00%
0 0 0New 95.82% 25.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$11.80Nearest ATM strike $12.50
Jump to ATM
MASS 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 0.00% 2.50 0 0 0New 177.99%
0 0In the money 0New 0.00% 5.00 0 0 0New 104.00%
0 0In the money 0New 51.33% 7.50 0 0 0New 86.30%
0 0In the money 0New 72.92% 10.00 1 1 0 78.49%
STOCK PRICE $11.80
10 11 +1 76.96% 12.50NEAREST ATM 0 0In the money 0New 60.11%
0 0 0New 77.12% 15.00 0 0In the money 0New 60.98%
14 14 0 76.56% 17.50 0 0In the money 0New 61.08%
2 2 0 78.85% 20.00 0 0In the money 0New 52.47%
0 0 0New 75.00% 22.50 0 0In the money 0New 0.00%
0 0 0New 78.41% 25.00 0 0In the money 0New 0.00%

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