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,FTRE,FWDI,FWRG

ARCO

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $8.14 · 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
52 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$8.14Nearest ATM strike $7.50
Jump to ATM
ARCO option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 2.50 0 0 0New 377.56%
46 47In the money +1 0.00% 5.00 0 0 0New 166.35%
847 847In the money 0 47.90% 7.50NEAREST ATM 168 3,168 +3,000 55.87%
STOCK PRICE $8.14
2,504 2,504 0 43.51% 10.00 0 0In the money 0New 80.10%
88 88 0 139.11% 12.50 0 0In the money 0New 112.57%
0 0 0New 177.55% 15.00 0 0In the money 0New 131.88%
0 0 0New 204.73% 17.50 0 0In the money 0New 156.72%
Dec 18, 2026EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$8.14Nearest ATM strike $7.50
Jump to ATM
ARCO 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 275.53%
0 0In the money 0New 0.00% 5.00 0 0 0New 134.50%
0 0In the money 0New 26.94% 7.50NEAREST ATM 0 1 +1New 35.66%
STOCK PRICE $8.14
0 0 0New 35.18% 10.00 0 0In the money 0New 70.75%
0 0 0New 101.52% 12.50 0 0In the money 0New 102.03%
0 0 0New 126.80% 15.00 0 0In the money 0New 106.09%
Feb 19, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$8.14Nearest ATM strike $7.50
Jump to ATM
ARCO option chain expiring 2027-02-19, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
29 29In the money 0 0.00% 2.50 0 0 0New 199.83%
42 41In the money -1 0.00% 5.00 0 0 0New 96.50%
248 248In the money 0 42.26% 7.50NEAREST ATM 182 182 0 37.08%
STOCK PRICE $8.14
3,641 3,647 +6 37.03% 10.00 29 29In the money 0 0.00%
0 0 0New 45.69% 12.50 0 0In the money 0New 61.73%
0 0 0New 95.49% 15.00 0 0In the money 0New 74.88%
0 0 0New 109.40% 17.50 0 0In the money 0New 90.17%
May 21, 2027EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$8.14Nearest ATM strike $7.50
Jump to ATM
ARCO option chain expiring 2027-05-21, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
10 10In the money 0 0.00% 2.50 0 0 0New 167.62%
2 2In the money 0 48.63% 5.00 0 0 0New 75.06%
20 20In the money 0 41.29% 7.50NEAREST ATM 13 13 0 41.99%
STOCK PRICE $8.14
23 23 0 35.43% 10.00 0 0In the money 0New 38.84%
0 0 0New 63.36% 12.50 0 0In the money 0New 55.72%
0 0 0New 76.08% 15.00 0 0In the money 0New 60.07%

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