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

ARQT

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $32.23 · 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
150 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$32.23Nearest ATM strike $32.50
Jump to ATM
ARQT option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 127.65% 12.50 0 0 0New 181.75%
1 1In the money 0 100.12% 15.00 0 0 0New 344.93%
0 0In the money 0New 141.26% 17.50 0 0 0New 290.88%
0 0In the money 0New 114.07% 20.00 1 1 0 244.80%
0 0In the money 0New 62.66% 22.50 0 0 0New 204.19%
0 0In the money 0New 63.51% 25.00 0 0 0New 94.23%
2,010 2,010In the money 0 70.94% 27.50 34 34 0 93.24%
78 63In the money -15 65.42% 30.00 26 26 0 49.23%
STOCK PRICE $32.23
140 146 +6 55.02% 32.50NEAREST ATM 22 23In the money +1 48.74%
48 47 -1 60.02% 35.00 0 0In the money 0New 66.03%
18 19 +1 53.04% 37.50 0 0In the money 0New 62.14%
0 0 0New 136.21% 40.00 0 0In the money 0New 70.67%
0 1 +1New 165.88% 45.00 0 0In the money 0New 75.69%
Dec 18, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$32.23Nearest ATM strike $32.50
Jump to ATM
ARQT option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 150.28% 12.50 10 10 0 293.97%
0 0In the money 0New 123.28% 15.00 0 0 0New 246.72%
0 0In the money 0New 74.26% 17.50 0 0 0New 208.11%
19 19In the money 0 80.84% 20.00 17 17 0 175.20%
3 3In the money 0 72.15% 22.50 0 0 0New 108.92%
9 9In the money 0 66.78% 25.00 2 2 0 119.90%
13 12In the money -1 58.59% 27.50 0 0 0New 74.57%
301 301In the money 0 52.32% 30.00 1 2 +1 71.33%
STOCK PRICE $32.23
14 14 0 46.32% 32.50NEAREST ATM 4 4In the money 0 66.54%
35 35 0 56.08% 35.00 1 1In the money 0 57.68%
1 1 0 69.58% 37.50 0 0In the money 0New 57.69%
28 28 0 90.62% 40.00 0 0In the money 0New 57.85%
0 0 0New 108.22% 42.50 0 0In the money 0New 61.26%
0 0 0New 118.23% 45.00 0 0In the money 0New 61.70%
0 0 0New 0.00% 47.50 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$32.23Nearest ATM strike $32.50
Jump to ATM
ARQT option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 0.00% 2.50 2 2 0 224.28%
19 19In the money 0 238.13% 5.00 2 2 0 161.85%
42 42In the money 0 184.25% 7.50 5 5 0 363.98%
88 88In the money 0 133.79% 10.00 2 2 0 291.83%
329 329In the money 0 87.67% 12.50 204 204 0 98.14%
810 810In the money 0 66.39% 15.00 30 30 0 84.70%
37 37In the money 0 78.67% 17.50 14 14 0 171.10%
341 341In the money 0 71.66% 20.00 73 73 0 64.35%
51 51In the money 0 62.61% 22.50 40 40 0 120.39%
683 553In the money -130 67.87% 25.00 42 42 0 98.85%
10 10In the money 0 55.24% 27.50 13 13 0 74.31%
385 385In the money 0 36.61% 30.00 15 15 0 60.05%
STOCK PRICE $32.23
521 521 0 47.64% 32.50NEAREST ATM 1 1In the money 0 46.81%
391 487 +96 51.05% 35.00 7 7In the money 0 52.08%
2 22 +20 63.73% 37.50 0 0In the money 0New 57.69%
46 46 0 59.95% 40.00 0 0In the money 0New 55.60%
0 0 0New 88.11% 42.50 0 0In the money 0New 52.35%
105 105 0 96.33% 45.00 0 0In the money 0New 59.49%
0 0 0New 0.00% 47.50 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$32.23Nearest ATM strike $32.50
Jump to ATM
ARQT option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
4 4In the money 0 81.27% 15.00 0 0 0New 125.35%
0 0In the money 0New 80.06% 17.50 0 0 0New 130.61%
0 0In the money 0New 64.65% 20.00 24 24 0 79.22%
1 1In the money 0 58.92% 22.50 30 30 0 77.60%
8 8In the money 0 58.45% 25.00 0 6 +6New 57.95%
3 3In the money 0 53.94% 27.50 1 1 0 58.30%
17 17In the money 0 57.49% 30.00 6 6 0 49.12%
STOCK PRICE $32.23
5 7 +2 57.63% 32.50NEAREST ATM 0 0In the money 0New 57.69%
5 20 +15 48.50% 35.00 6 6In the money 0 53.82%
52 52 0 54.37% 37.50 0 0In the money 0New 51.84%
22 22 0 58.90% 40.00 0 0In the money 0New 53.45%
0 0 0New 48.32% 42.50 0 0In the money 0New 55.50%
0 0 0New 64.77% 45.00 0 0In the money 0New 53.52%
0 0 0New 0.00% 47.50 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$32.23Nearest ATM strike $32.50
Jump to ATM
ARQT option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
27 27In the money 0 75.73% 15.00 0 0 0New 122.97%
43 43In the money 0 72.05% 17.50 0 0 0New 91.14%
0 0In the money 0New 63.68% 20.00 0 0 0New 74.74%
4 4In the money 0 58.87% 22.50 0 0 0New 73.65%
5 5In the money 0 58.60% 25.00 6 6 0 61.44%
0 0In the money 0New 54.97% 27.50 0 0 0New 56.09%
54 54In the money 0 55.40% 30.00 0 0 0New 54.34%
STOCK PRICE $32.23
11 11 0 55.96% 32.50NEAREST ATM 0 0In the money 0New 55.21%
36 36 0 55.88% 35.00 0 0In the money 0New 54.11%
1 1 0 53.92% 37.50 0 0In the money 0New 52.98%
4 4 0 55.61% 40.00 0 0In the money 0New 57.48%
0 0 0New 54.22% 42.50 0 0In the money 0New 53.72%
0 0 0New 57.65% 45.00 0 0In the money 0New 53.42%
0 0 0New 0.00% 47.50 0 0In the money 0New 0.00%

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