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

PERI

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $8.90 · Expirations before Oct 20, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
58 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$8.90Nearest ATM strike $10.00
Jump to ATM
PERI option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 414.09%
0 0In the money 0New 0.00% 5.00 0 0 0New 214.11%
3 3In the money 0 30.84% 7.50 0 0 0New 82.29%
STOCK PRICE $8.90
653 625 -28 47.52% 10.00NEAREST ATM 1 2In the money +1 56.27%
4 4 0 61.18% 12.50 0 0In the money 0New 98.47%
0 0 0New 160.33% 15.00 0 0In the money 0New 120.93%
0 0 0New 188.87% 17.50 0 0In the money 0New 146.48%
Dec 18, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$8.90Nearest ATM strike $10.00
Jump to ATM
PERI option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 301.17%
0 0In the money 0New 0.00% 5.00 0 0 0New 156.10%
0 0In the money 0New 0.00% 7.50 0 0 0New 82.02%
STOCK PRICE $8.90
0 0 0New 39.78% 10.00NEAREST ATM 0 0In the money 0New 48.75%
0 0 0New 88.70% 12.50 0 0In the money 0New 74.39%
0 0 0New 115.58% 15.00 0 0In the money 0New 106.58%
0 0 0New 136.32% 17.50 0 0In the money 0New 127.31%
Jan 15, 2027EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$8.90Nearest ATM strike $10.00
Jump to ATM
PERI option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 252.69%
561 561In the money 0 72.40% 5.00 0 0 0New 127.13%
565 565In the money 0 46.22% 7.50 742 742 0 50.12%
STOCK PRICE $8.90
213 213 0 49.76% 10.00NEAREST ATM 70 70In the money 0 53.82%
188 188 0 75.42% 12.50 5 5In the money 0 55.80%
5 5 0 59.75% 15.00 0 0In the money 0New 82.50%
0 0 0New 116.61% 17.50 0 0In the money 0New 71.42%
0 0 0New 130.59% 20.00 0 0In the money 0New 98.71%
Apr 16, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$8.90Nearest ATM strike $10.00
Jump to ATM
PERI option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 112.98% 2.50 0 0 0New 189.30%
150 150In the money 0 67.31% 5.00 0 0 0New 102.20%
6 6In the money 0 48.68% 7.50 1 1 0 60.49%
STOCK PRICE $8.90
146 146 0 38.88% 10.00NEAREST ATM 16 16In the money 0 39.82%
60 60 0 62.59% 12.50 0 0In the money 0New 39.41%
2 7 +5 74.99% 15.00 0 0In the money 0New 52.08%
1 1 0 85.92% 17.50 0 0In the money 0New 64.26%

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