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

ELAN

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $22.52 · 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
166 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$22.52Nearest ATM strike $23.00
Jump to ATM
ELAN option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 61.42% 15.00 0 0 0New 112.20%
0 0In the money 0New 69.89% 16.00 0 0 0New 95.33%
0 0In the money 0New 67.38% 17.00 1 1 0 82.11%
0 0In the money 0New 66.88% 18.00 5 5 0 69.38%
3 3In the money 0 62.27% 19.00 31 31 0 56.98%
2 2In the money 0 59.53% 20.00 37 37 0 58.56%
1 1In the money 0 58.01% 21.00 40 42 +2 58.48%
24 24In the money 0 52.43% 22.00 1 1 0 57.04%
STOCK PRICE $22.52
6 6 0 54.78% 23.00NEAREST ATM 5 5In the money 0 56.27%
44 49 +5 53.58% 24.00 2 2In the money 0 55.12%
238 242 +4 55.75% 25.00 1 1In the money 0 55.02%
38 37 -1 54.22% 26.00 0 0In the money 0New 54.56%
26 26 0 56.40% 27.00 0 0In the money 0New 52.70%
3 3 0 58.01% 28.00 0 0In the money 0New 48.87%
5 5 0 71.04% 29.00 0 0In the money 0New 54.96%
3 3 0 75.56% 30.00 20 20In the money 0 0.00%
0 0 0New 83.90% 31.00 0 0In the money 0New 84.34%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$22.52Nearest ATM strike $23.00
Jump to ATM
ELAN 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 78.79% 14.00 0 0 0New 90.48%
0 0In the money 0New 52.48% 15.00 0 0 0New 79.90%
0 0In the money 0New 67.91% 16.00 0 0 0New 71.75%
0 0In the money 0New 58.04% 17.00 0 0 0New 60.33%
0 0In the money 0New 57.50% 18.00 0 0 0New 58.24%
0 0In the money 0New 54.42% 19.00 0 0 0New 54.21%
0 0In the money 0New 52.41% 20.00 0 0 0New 52.45%
610 610In the money 0 51.48% 21.00 0 0 0New 50.87%
0 2In the money +2New 49.58% 22.00 0 0 0New 49.14%
STOCK PRICE $22.52
0 0 0New 48.83% 23.00NEAREST ATM 0 0In the money 0New 48.50%
0 0 0New 47.72% 24.00 0 0In the money 0New 48.14%
0 0 0New 45.51% 25.00 0 0In the money 0New 47.53%
1 1 0 46.46% 26.00 0 0In the money 0New 45.99%
47 47 0 46.32% 27.00 0 0In the money 0New 46.65%
0 0 0New 47.53% 28.00 0 0In the money 0New 47.69%
0 0 0New 50.03% 29.00 0 0In the money 0New 50.01%
0 0 0New 54.73% 30.00 0 0In the money 0New 46.80%
0 0 0New 57.62% 31.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$22.52Nearest ATM strike $23.00
Jump to ATM
ELAN option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
7 7In the money 0 347.64% 3.00 1 1 0 315.01%
12 12In the money 0 265.31% 5.00 0 0 0New 177.04%
39 39In the money 0 184.44% 8.00 94 94 0 140.19%
306 306In the money 0 148.33% 10.00 225 225 0 99.93%
185 185In the money 0 78.25% 12.00 204 204 0 93.24%
2 2In the money 0 74.17% 13.00 0 0 0New 83.34%
0 0In the money 0New 69.34% 14.00 10 10 0 74.12%
78 78In the money 0 64.05% 15.00 85 85 0 65.48%
11 11In the money 0 61.40% 16.00 19 19 0 58.82%
388 388In the money 0 55.18% 17.00 46 46 0 54.73%
8 8In the money 0 54.91% 18.00 209 209 0 50.95%
1 1In the money 0 52.70% 19.00 76 76 0 46.28%
418 418In the money 0 50.55% 20.00 377 377 0 48.21%
327 327In the money 0 49.54% 21.00 30 36 +6 47.00%
370 370In the money 0 47.45% 22.00 171 171 0 45.83%
STOCK PRICE $22.52
327 327 0 46.65% 23.00NEAREST ATM 219 219In the money 0 45.18%
68 67 -1 45.27% 24.00 18 18In the money 0 45.04%
921 921 0 42.69% 25.00 103 103In the money 0 43.05%
116 116 0 43.36% 26.00 2 2In the money 0 40.90%
534 534 0 40.96% 27.00 16 16In the money 0 43.53%
274 273 -1 43.33% 28.00 21 21In the money 0 39.25%
66 66 0 43.94% 29.00 11 11In the money 0 43.58%
540 540 0 45.76% 30.00 395 395In the money 0 36.78%
122 122 0 48.23% 31.00 0 0In the money 0New 45.40%
87 87 0 51.67% 32.00 0 0In the money 0New 0.00%
141 141 0 54.94% 33.00 0 0In the money 0New 46.34%
45 45 0 58.05% 34.00 0 0In the money 0New 0.00%
253 253 0 61.03% 35.00 0 0In the money 0New 52.09%
33 33 0 70.92% 40.00 0 0In the money 0New 64.82%
Apr 16, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$22.52Nearest ATM strike $23.00
Jump to ATM
ELAN option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 52.33% 15.00 33 33 0 53.13%
0 0In the money 0New 52.36% 16.00 22 32 +10 51.22%
0 0In the money 0New 51.08% 17.00 24 83 +59 47.14%
5 7In the money +2 47.72% 18.00 1,682 1,862 +180 46.61%
10 10In the money 0 48.26% 19.00 35 45 +10 49.75%
12 12In the money 0 48.57% 20.00 58 58 0 48.32%
17 17In the money 0 47.84% 21.00 6 6 0 47.41%
11 11In the money 0 48.79% 22.00 4 6 +2 47.32%
STOCK PRICE $22.52
1 1 0 46.36% 23.00NEAREST ATM 4 4In the money 0 45.50%
6 6 0 45.62% 24.00 3 3In the money 0 45.68%
35 35 0 45.30% 25.00 1 1In the money 0 45.01%
3 3 0 44.63% 26.00 1 1In the money 0 43.46%
11 11 0 43.64% 27.00 0 0In the money 0New 44.54%
13 13 0 43.21% 28.00 0 0In the money 0New 44.00%
10 10 0 43.05% 29.00 0 0In the money 0New 43.62%
30 30 0 44.83% 30.00 0 0In the money 0New 44.76%
400 400 0 45.76% 31.00 0 0In the money 0New 46.69%
52 52 0 43.31% 32.00 0 0In the money 0New 46.95%
6 6 0 43.90% 35.00 0 0In the money 0New 43.20%

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