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

ACH

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $0.27 · 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
126 contracts / 8 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 442.17% 1.50NEAREST ATM 0 0In the money 0New 0.00%
0 0 0New 0.00% 2.00 0 0In the money 0New 0.00%
0 0 0New 0.00% 2.50 0 0In the money 0New 0.00%
0 0 0New 0.00% 5.00 0 0In the money 0New 0.00%
0 0 0New 0.00% 7.50 0 0In the money 0New 0.00%
125 125 0 441.78% 500.00 1 1In the money 0 254.99%
20 20 0 480.03% 1000.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 589.10% 1.50NEAREST ATM 0 0In the money 0New 673.58%
314 314 0 692.09% 2.00 13 13In the money 0 708.75%
86 86 0 0.00% 3.00 2 2In the money 0 0.00%
31 31 0 0.00% 4.00 1 1In the money 0 519.41%
194 194 0 0.00% 5.00 0 0In the money 0New 546.32%
173 173 0 0.00% 7.00 0 0In the money 0New 588.13%
219 219 0 765.95% 10.00 0 0In the money 0New 634.05%
25 25 0 0.00% 12.00 0 3In the money +3New 0.00%
61 62 +1 257.41% 500.00 45 45In the money 0 319.02%
66 66 0 476.41% 1000.00 14 14In the money 0 416.21%
Jan 15, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
1 1 0 375.98% 1.50NEAREST ATM 0 0In the money 0New 734.32%
15,691 15,691 0 347.98% 2.00 10 10In the money 0 767.40%
6,823 6,823 0 318.64% 3.00 43 43In the money 0 0.00%
474 474 0 0.00% 4.00 0 0In the money 0New 440.93%
5,928 5,928 0 356.09% 5.00 2 2In the money 0 464.91%
227 227 0 550.33% 7.00 0 0In the money 0New 502.37%
1,160 1,160 0 0.00% 10.00 0 0In the money 0New 544.66%
0 0 0New 0.00% 500.00 261 261In the money 0 158.35%
157 158 +1 0.00% 1000.00 3 3In the money 0 295.41%
Mar 19, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2027-03-19, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 226.22%
0 0 0New 0.00% 2.00 0 0In the money 0New 250.39%
4 4 0 0.00% 2.50 4 4In the money 0 0.00%
25 25 0 0.00% 5.00 0 0In the money 0New 377.92%
0 0 0New 0.00% 7.50 0 0In the money 0New 418.56%
20 20 0 0.00% 500.00 0 0In the money 0New 343.77%
10 10 0 0.00% 1000.00 2 2In the money 0 235.70%
Jun 17, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2027-06-17, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 226.55%
0 0 0New 0.00% 2.00 0 0In the money 0New 247.96%
0 0 0New 0.00% 2.50 0 0In the money 0New 264.92%
0 0 0New 0.00% 5.00 0 0In the money 0New 321.46%
0 0 0New 0.00% 7.50 0 0In the money 0New 0.00%
0 0 0New 527.16% 500.00 0 0In the money 0New 0.00%
0 0 0New 0.00% 1000.00 0 0In the money 0New 0.00%
Dec 17, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2027-12-17, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 0.00%
0 0 0New 0.00% 2.00 0 0In the money 0New 0.00%
103 103 0 222.67% 2.50 0 0In the money 0New 0.00%
3 3 0 0.00% 5.00 0 0In the money 0New 417.83%
0 0 0New 0.00% 7.50 0 0In the money 0New 484.83%
53 53 0 0.00% 500.00 0 0In the money 0New 221.47%
0 0 0New 0.00% 1000.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2028-01-21, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 0.00%
45 45 0 0.00% 2.00 681 681In the money 0 0.00%
153 153 0 0.00% 3.00 2 2In the money 0 353.86%
712 712 0 0.00% 4.00 3 3In the money 0 386.50%
366 366 0 0.00% 5.00 0 0In the money 0New 415.77%
397 397 0 0.00% 7.00 0 0In the money 0New 473.04%
264 264 0 0.00% 10.00 0 0In the money 0New 552.60%
0 0 0New 0.00% 500.00 0 0In the money 0New 216.58%
117 117 0 0.00% 1000.00 5 5In the money 0 182.89%
Dec 15, 2028EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$0.27Nearest ATM strike $1.50
Jump to ATM
ACH option chain expiring 2028-12-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.27
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 0.00%
6 6 0 0.00% 2.00 0 0In the money 0New 0.00%
445 445 0 0.00% 2.50 2 2In the money 0 0.00%
7 7 0 0.00% 5.00 0 0In the money 0New 0.00%
4 4 0 0.00% 7.50 0 0In the money 0New 0.00%
479 489 +10 200.17% 500.00 0 0In the money 0New 178.61%
159 159 0 0.00% 1000.00 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