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

ALNT

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $86.18 · 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
254 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION56 contracts / 28 strikes
SAVED STOCK PRICE$86.18Nearest ATM strike $85.00
Jump to ATM
ALNT 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 0.00% 35.00 0 0 0New 177.49%
0 0In the money 0New 102.93% 40.00 0 0 0New 191.88%
0 0In the money 0New 72.86% 45.00 0 0 0New 166.54%
0 0In the money 0New 79.86% 50.00 0 0 0New 143.84%
0 0In the money 0New 72.99% 55.00 0 0 0New 123.16%
3 3In the money 0 93.14% 60.00 2 2 0 93.77%
20 20In the money 0 78.89% 65.00 12 12 0 89.02%
24 24In the money 0 74.91% 70.00 10 10 0 75.88%
1 1In the money 0 72.23% 75.00 11 11 0 68.89%
7 7In the money 0 70.71% 80.00 15 15 0 67.29%
20 20In the money 0 71.77% 85.00NEAREST ATM 17 17 0 67.78%
STOCK PRICE $86.18
150 150 0 71.44% 90.00 40 40In the money 0 68.64%
50 50 0 70.87% 95.00 23 23In the money 0 70.18%
113 113 0 67.71% 100.00 8 8In the money 0 67.60%
27 30 +3 75.68% 105.00 34 34In the money 0 68.44%
19 19 0 75.18% 110.00 26 26In the money 0 64.95%
19 19 0 82.26% 115.00 68 68In the money 0 64.75%
40 41 +1 87.88% 120.00 0 0In the money 0New 65.48%
26 26 0 95.42% 125.00 26 26In the money 0 0.00%
32 32 0 103.64% 130.00 0 0In the money 0New 68.39%
5 5 0 109.77% 135.00 0 0In the money 0New 0.00%
7 8 +1 101.17% 140.00 0 0In the money 0New 0.00%
2 2 0 121.48% 145.00 0 0In the money 0New 0.00%
7 7 0 127.18% 150.00 0 0In the money 0New 100.48%
1 1 0 132.63% 155.00 0 0In the money 0New 93.68%
0 0 0New 137.83% 160.00 0 0In the money 0New 98.21%
5 5 0 142.82% 165.00 0 0In the money 0New 102.58%
5 5 0 147.60% 170.00 0 0In the money 0New 122.88%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$86.18Nearest ATM strike $85.00
Jump to ATM
ALNT 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 64.64% 60.00 0 0 0New 77.68%
0 0In the money 0New 64.52% 65.00 0 0 0New 70.69%
0 0In the money 0New 63.17% 70.00 0 0 0New 60.57%
0 0In the money 0New 63.04% 75.00 0 0 0New 61.06%
0 0In the money 0New 61.55% 80.00 0 0 0New 60.87%
0 0In the money 0New 62.29% 85.00NEAREST ATM 0 0 0New 60.70%
STOCK PRICE $86.18
0 0 0New 60.60% 90.00 0 0In the money 0New 60.27%
1 1 0 62.39% 95.00 1 1In the money 0 60.22%
0 0 0New 61.32% 100.00 0 0In the money 0New 61.90%
0 0 0New 61.01% 105.00 0 0In the money 0New 59.02%
0 0 0New 62.38% 110.00 0 0In the money 0New 57.68%
1 0 -1 62.33% 115.00 0 0In the money 0New 60.55%
0 0 0New 65.40% 120.00 0 0In the money 0New 53.71%
0 0 0New 69.47% 125.00 0 0In the money 0New 57.30%
0 0 0New 74.22% 130.00 0 0In the money 0New 60.25%
0 0 0New 79.04% 135.00 0 0In the money 0New 64.75%
0 0 0New 82.76% 140.00 0 0In the money 0New 66.68%
0 0 0New 85.72% 145.00 0 0In the money 0New 75.19%
Jan 15, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$86.18Nearest ATM strike $85.00
Jump to ATM
ALNT option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 90.90% 35.00 0 0 0New 104.32%
2 2In the money 0 89.77% 40.00 1 1 0 112.83%
1 1In the money 0 77.44% 45.00 0 0 0New 98.57%
24 24In the money 0 73.97% 50.00 0 0 0New 86.23%
0 0In the money 0New 67.40% 55.00 30 30 0 74.41%
1 1In the money 0 67.06% 60.00 4 4 0 69.82%
1 1In the money 0 66.21% 65.00 4 4 0 61.86%
3 3In the money 0 63.04% 70.00 4 4 0 61.06%
33 33In the money 0 61.29% 75.00 0 0 0New 60.14%
5 5In the money 0 59.86% 80.00 7 8 +1 57.46%
2 2In the money 0 58.86% 85.00NEAREST ATM 5 5 0 56.84%
STOCK PRICE $86.18
38 38 0 60.04% 90.00 0 0In the money 0New 56.72%
6 6 0 58.40% 95.00 6 6In the money 0 58.50%
19 19 0 58.97% 100.00 2 2In the money 0 57.95%
3 3 0 58.36% 105.00 4 4In the money 0 57.66%
18 18 0 58.67% 110.00 0 0In the money 0New 56.49%
8 9 +1 58.21% 115.00 3 0In the money -3 55.32%
3 3 0 59.51% 120.00 0 0In the money 0New 55.78%
6 6 0 60.32% 125.00 0 0In the money 0New 58.72%
2 2 0 63.49% 130.00 0 0In the money 0New 57.84%
2 2 0 65.00% 135.00 0 0In the money 0New 56.41%
1 1 0 68.75% 140.00 0 0In the money 0New 61.49%
2 2 0 72.31% 145.00 0 0In the money 0New 60.04%
3 3 0 74.97% 150.00 0 0In the money 0New 69.82%
0 0 0New 77.43% 155.00 0 0In the money 0New 66.56%
0 0 0New 80.09% 160.00 0 0In the money 0New 75.04%
0 0 0New 83.02% 165.00 0 0In the money 0New 76.61%
0 0 0New 85.82% 170.00 0 0In the money 0New 79.56%
1 1 0 88.51% 175.00 0 0In the money 0New 78.34%
Apr 16, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$86.18Nearest ATM strike $85.00
Jump to ATM
ALNT option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
62 62In the money 0 64.79% 50.00 0 0 0New 66.54%
0 0In the money 0New 63.45% 55.00 1 1 0 62.24%
125 125In the money 0 62.39% 60.00 0 1 +1New 59.47%
0 0In the money 0New 60.08% 65.00 0 0 0New 59.75%
0 0In the money 0New 59.73% 70.00 0 0 0New 58.85%
0 0In the money 0New 58.87% 75.00 0 0 0New 56.54%
0 0In the money 0New 58.57% 80.00 0 0 0New 56.34%
0 0In the money 0New 57.65% 85.00NEAREST ATM 0 0 0New 55.86%
STOCK PRICE $86.18
0 0 0New 56.67% 90.00 0 0In the money 0New 55.63%
1 4 +3 56.92% 95.00 0 0In the money 0New 55.24%
1 1 0 56.15% 100.00 10 10In the money 0 55.07%
0 0 0New 55.71% 105.00 0 0In the money 0New 55.86%
0 0 0New 55.26% 110.00 0 0In the money 0New 55.52%
0 0 0New 55.17% 115.00 0 0In the money 0New 54.74%
0 0 0New 54.69% 120.00 0 0In the money 0New 55.40%
0 0 0New 54.69% 125.00 0 0In the money 0New 55.05%
0 0 0New 54.61% 130.00 0 0In the money 0New 54.45%
0 0 0New 55.87% 135.00 0 0In the money 0New 55.98%
10 10 0 56.39% 140.00 0 0In the money 0New 52.91%
10 10 0 55.79% 145.00 0 0In the money 0New 54.66%
0 0 0New 57.50% 150.00 0 0In the money 0New 56.10%
0 0 0New 58.40% 155.00 0 0In the money 0New 51.51%
3 3 0 60.19% 160.00 2 2In the money 0 57.96%
0 0 0New 61.40% 165.00 0 0In the money 0New 59.20%
0 0 0New 62.46% 170.00 0 0In the money 0New 61.45%
0 0 0New 63.89% 175.00 0 0In the money 0New 60.52%
May 21, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$86.18Nearest ATM strike $85.00
Jump to ATM
ALNT option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 67.94% 50.00 0 0 0New 64.34%
0 0In the money 0New 66.02% 55.00 0 0 0New 60.02%
3 3In the money 0 63.90% 60.00 0 0 0New 61.92%
0 0In the money 0New 61.33% 65.00 0 0 0New 59.42%
0 0In the money 0New 60.16% 70.00 0 0 0New 58.28%
0 0In the money 0New 59.95% 75.00 0 0 0New 57.59%
0 0In the money 0New 58.99% 80.00 0 0 0New 56.58%
0 0In the money 0New 57.86% 85.00NEAREST ATM 0 0 0New 56.34%
STOCK PRICE $86.18
0 0 0New 58.16% 90.00 0 0In the money 0New 56.03%
0 0 0New 57.74% 95.00 0 0In the money 0New 56.11%
0 0 0New 57.84% 100.00 2 2In the money 0 55.68%
0 0 0New 57.18% 105.00 0 0In the money 0New 55.18%
0 0 0New 57.21% 110.00 0 0In the money 0New 55.32%
0 0 0New 56.79% 115.00 0 0In the money 0New 55.60%
1 1 0 56.62% 120.00 0 0In the money 0New 55.20%
0 0 0New 56.09% 125.00 0 0In the money 0New 55.07%
0 0 0New 56.09% 130.00 0 0In the money 0New 55.91%
0 0 0New 55.99% 135.00 0 0In the money 0New 55.08%
0 0 0New 55.72% 140.00 0 0In the money 0New 56.12%
200 200 0 56.19% 145.00 0 0In the money 0New 57.55%
0 0 0New 57.49% 150.00 0 0In the money 0New 58.34%
0 0 0New 58.43% 155.00 0 0In the money 0New 58.24%
0 0 0New 59.70% 160.00 0 0In the money 0New 60.15%
0 0 0New 58.94% 165.00 0 0In the money 0New 59.16%
1 1 0 60.45% 170.00 0 0In the money 0New 59.07%
0 0 0New 61.87% 175.00 0 0In the money 0New 58.07%

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