OI update signal: Likely updated MSFT / AAPL · Checked Oct 26, 11:45 EDT
The latest collection was incomplete. Some data may be out of date.
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,GDYN,GFI,GH,GLBS,GLOO,GPI,GPRE,GRBK,GRDN,GSBC,GSIT,GTN,HAFN,HAPN,HASI,HAWK,HBM,HBNC,HBT,HCSG,HDB,HDSN,HE,HEI,HELP,HESM,HHH,HITI,HLF,HMY,HNGE,HNRG,HNST,HONA,HOS,HPK,HPP,HRI,HROW,HRZN,HSBC,HTFL,HTGC,HTT,HUBG,HUCK,HUMA,HUN,HY,IA,IART,ICHR,ICL,ICLR,IDYA,IESC,IGIC,IIPR,IMMX,IMNM,IMPP,IMTX,IMUX,IMVT,IMXI,INBK,INBX,ING,INGN,INIO,INMB,INMD,INOD,INR,INSE,INSM,INSP,INV,INVE,INVX,IOND,IONS,IPWR,IRLA,IRMD,IRTC,IRWD,IVR,IVVD,LFWD,MT,NTLA,PI,RAIL,RCEL,RCUS,SBC,SEV,SPRY,SRCE,THFF,TKNO,TRAX,TXG

ALGT

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $69.03 · 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
158 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$69.03Nearest ATM strike $70.00
Jump to ATM
ALGT option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 40.00 0 0 0New 125.99%
0 0In the money 0New 0.00% 45.00 1 1 0 104.36%
0 0In the money 0New 88.10% 50.00 0 140 +140New 76.51%
0 0In the money 0New 76.59% 55.00 50 52 +2 73.16%
11 12In the money +1 70.31% 60.00 19 28 +9 65.94%
40 44In the money +4 68.91% 65.00 16 16 0 64.95%
STOCK PRICE $69.03
93 93 0 66.93% 70.00NEAREST ATM 2 3In the money +1 67.37%
9 10 +1 65.86% 75.00 128 127In the money -1 69.10%
13 13 0 61.71% 80.00 51 50In the money -1 63.54%
10 13 +3 59.68% 85.00 0 0In the money 0New 63.26%
8 8 0 62.94% 90.00 2 2In the money 0 58.75%
3 3 0 73.90% 95.00 0 0In the money 0New 0.00%
10 10 0 81.82% 100.00 0 0In the money 0New 0.00%
28 28 0 89.86% 105.00 0 0In the money 0New 0.00%
0 0 0New 96.42% 110.00 0 0In the money 0New 0.00%
0 0 0New 101.37% 115.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$69.03Nearest ATM strike $70.00
Jump to ATM
ALGT 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% 40.00 0 0 0New 94.77%
0 0In the money 0New 68.10% 45.00 0 1 +1New 80.84%
0 0In the money 0New 63.42% 50.00 0 0 0New 70.22%
0 0In the money 0New 60.41% 55.00 0 0 0New 67.85%
0 0In the money 0New 62.57% 60.00 0 0 0New 65.46%
0 0In the money 0New 63.10% 65.00 1 1 0 64.24%
STOCK PRICE $69.03
0 0 0New 63.19% 70.00NEAREST ATM 0 0In the money 0New 62.92%
0 0 0New 61.01% 75.00 0 0In the money 0New 62.04%
0 1 +1New 58.45% 80.00 0 0In the money 0New 58.99%
0 0 0New 58.78% 85.00 0 0In the money 0New 61.88%
0 0 0New 59.02% 90.00 0 0In the money 0New 59.59%
0 0 0New 58.79% 95.00 0 0In the money 0New 58.52%
0 0 0New 62.03% 100.00 0 0In the money 0New 57.99%
0 0 0New 66.92% 105.00 0 0In the money 0New 0.00%
0 0 0New 83.30% 110.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$69.03Nearest ATM strike $70.00
Jump to ATM
ALGT option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 69.63% 40.00 10 10 0 81.23%
1 1In the money 0 67.70% 45.00 8 8 0 69.79%
195 195In the money 0 67.29% 50.00 20 20 0 66.81%
1 1In the money 0 61.26% 55.00 10 10 0 64.33%
11 11In the money 0 61.67% 60.00 0 0 0New 62.17%
3 3In the money 0 60.70% 65.00 106 207 +101 61.98%
STOCK PRICE $69.03
14 14 0 56.51% 70.00NEAREST ATM 39 39In the money 0 57.08%
13 13 0 58.18% 75.00 3 3In the money 0 56.15%
22 22 0 57.36% 80.00 108 109In the money +1 55.87%
19 19 0 56.28% 85.00 0 0In the money 0New 55.11%
16 16 0 57.15% 90.00 7 7In the money 0 55.48%
39 40 +1 56.49% 95.00 0 0In the money 0New 51.04%
23 23 0 55.87% 100.00 10 10In the money 0 55.84%
14 14 0 57.06% 105.00 0 0In the money 0New 55.22%
3 3 0 60.82% 110.00 0 0In the money 0New 0.00%
106 106 0 64.17% 115.00 3 3In the money 0 0.00%
30 30 0 67.15% 120.00 1 1In the money 0 0.00%
3 3 0 70.36% 125.00 0 0In the money 0New 0.00%
11 11 0 73.32% 130.00 0 0In the money 0New 0.00%
89 89 0 76.69% 135.00 0 0In the money 0New 80.21%
8 8 0 78.58% 140.00 0 0In the money 0New 0.00%
2 2 0 80.90% 145.00 0 0In the money 0New 0.00%
5 5 0 83.78% 150.00 0 0In the money 0New 0.00%
0 0 0New 85.79% 155.00 0 0In the money 0New 0.00%
0 0 0New 88.42% 160.00 0 0In the money 0New 0.00%
0 0 0New 90.16% 165.00 0 0In the money 0New 0.00%
0 0 0New 92.58% 170.00 0 0In the money 0New 0.00%
0 0 0New 94.92% 175.00 0 0In the money 0New 0.00%
0 0 0New 97.18% 180.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$69.03Nearest ATM strike $70.00
Jump to ATM
ALGT option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 73.06% 35.00 0 0 0New 73.10%
0 0In the money 0New 69.62% 40.00 0 0 0New 66.53%
1 1In the money 0 66.05% 45.00 4 4 0 64.91%
58 112In the money +54 64.83% 50.00 20 20 0 63.31%
0 0In the money 0New 64.26% 55.00 1 51 +50 60.29%
0 0In the money 0New 62.17% 60.00 757 757 0 62.34%
0 0In the money 0New 62.11% 65.00 12 12 0 60.71%
STOCK PRICE $69.03
13 20 +7 57.29% 70.00NEAREST ATM 0 0In the money 0New 60.03%
16 16 0 61.21% 75.00 0 0In the money 0New 61.02%
18 20 +2 58.09% 80.00 0 0In the money 0New 58.31%
16 16 0 58.28% 85.00 0 0In the money 0New 58.86%
765 765 0 54.95% 90.00 0 0In the money 0New 53.57%
0 0 0New 56.90% 95.00 1 1In the money 0 56.69%
15 15 0 56.61% 100.00 81 81In the money 0 55.80%
1 1 0 56.51% 105.00 0 0In the money 0New 55.38%
0 0 0New 56.65% 110.00 0 0In the money 0New 52.38%
1 1 0 57.08% 115.00 0 0In the money 0New 56.72%
2 2 0 54.04% 120.00 0 0In the money 0New 0.00%
1,013 1,019 +6 57.48% 125.00 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