Contract Tape

ALTO most active options contracts

Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.

Options summary Strike map Contracts History
By volume 62 records

Detail Tape

ALTO most active options contracts

Page 1 of 2
Contract ALTO260918C00002000
Side Call
Expiry18 Sep 2026
Strike2.00
Volume-
OI15
IV3.46
Contract ALTO270115P00009000
Side Put
Expiry15 Jan 2027
Strike9.00
Volume-
OI10
IV0.80
Contract ALTO260918P00003000
Side Put
Expiry18 Sep 2026
Strike3.00
Volume-
OI5
IV1.93
Contract ALTO260821P00001000
Side Put
Expiry21 Aug 2026
Strike1.00
Volume-
OI1
IV3.81
Contract ALTO260821P00002000
Side Put
Expiry21 Aug 2026
Strike2.00
Volume-
OI1
IV2.22
Contract ALTO260821C00009000
Side Call
Expiry21 Aug 2026
Strike9.00
Volume-
OI1
IV2.87
Contract ALTO260918C00003000
Side Call
Expiry18 Sep 2026
Strike3.00
Volume-
OI1
IV0.73
Contract ALTO260918P00005000
Side Put
Expiry18 Sep 2026
Strike5.00
Volume-
OI1
IV0.93
Contract ALTO260918P00009000
Side Put
Expiry18 Sep 2026
Strike9.00
Volume-
OI1
IV0.81
Contract ALTO270115P00001000
Side Put
Expiry15 Jan 2027
Strike1.00
Volume-
OI1
IV1.77
Contract ALTO270115C00006000
Side Call
Expiry15 Jan 2027
Strike6.00
Volume600
OI1072
IV0.90
Contract ALTO260821C00007000
Side Call
Expiry21 Aug 2026
Strike7.00
Volume400
OI3645
IV1.55
Contract ALTO270115C00007000
Side Call
Expiry15 Jan 2027
Strike7.00
Volume400
OI1001
IV0.79
Contract ALTO260821C00008000
Side Call
Expiry21 Aug 2026
Strike8.00
Volume200
OI248
IV2.56
Contract ALTO270115P00004000
Side Put
Expiry15 Jan 2027
Strike4.00
Volume200
OI222
IV0.88
Contract ALTO270115C00003000
Side Call
Expiry15 Jan 2027
Strike3.00
Volume132
OI2138
IV0.95
Contract ALTO261016C00006000
Side Call
Expiry16 Oct 2026
Strike6.00
Volume100
OI2359
IV1.11
Contract ALTO260918C00001000
Side Call
Expiry18 Sep 2026
Strike1.00
Volume92
OI26
IV6.19
Contract ALTO270115P00003000
Side Put
Expiry15 Jan 2027
Strike3.00
Volume78
OI88
IV0.86
Contract ALTO270115C00008000
Side Call
Expiry15 Jan 2027
Strike8.00
Volume70
OI95
IV0.80
Contract ALTO270115C00005000
Side Call
Expiry15 Jan 2027
Strike5.00
Volume32
OI564
IV0.86
Contract ALTO261016C00010000
Side Call
Expiry16 Oct 2026
Strike10.00
Volume25
OI993
IV1.34
Contract ALTO261016C00004000
Side Call
Expiry16 Oct 2026
Strike4.00
Volume25
OI647
IV0.95
Contract ALTO261016P00005000
Side Put
Expiry16 Oct 2026
Strike5.00
Volume21
OI71
IV0.88
Contract ALTO270115C00002000
Side Call
Expiry15 Jan 2027
Strike2.00
Volume20
OI11
IV1.25
Contract ALTO260821C00005000
Side Call
Expiry21 Aug 2026
Strike5.00
Volume12
OI2764
IV1.10
Contract ALTO270115C00010000
Side Call
Expiry15 Jan 2027
Strike10.00
Volume12
OI515
IV0.87
Contract ALTO260821P00004000
Side Put
Expiry21 Aug 2026
Strike4.00
Volume10
OI379
IV1.27
Contract ALTO260918C00007000
Side Call
Expiry18 Sep 2026
Strike7.00
Volume10
OI230
IV0.93
Contract ALTO260918C00006000
Side Call
Expiry18 Sep 2026
Strike6.00
Volume10
OI77
IV0.85
Contract ALTO270115P00006000
Side Put
Expiry15 Jan 2027
Strike6.00
Volume10
OI46
IV0.73
Contract ALTO260918C00005000
Side Call
Expiry18 Sep 2026
Strike5.00
Volume10
OI21
IV1.10
Contract ALTO270115P00010000
Side Put
Expiry15 Jan 2027
Strike10.00
Volume10
OI5
IV0.75
Contract ALTO260821P00005000
Side Put
Expiry21 Aug 2026
Strike5.00
Volume7
OI1658
IV1.75
Contract ALTO261016C00009000
Side Call
Expiry16 Oct 2026
Strike9.00
Volume7
OI17
IV1.44
Contract ALTO270115C00004000
Side Call
Expiry15 Jan 2027
Strike4.00
Volume6
OI377
IV0.92
Contract ALTO260918P00006000
Side Put
Expiry18 Sep 2026
Strike6.00
Volume5
OI6
IV0.83
Contract ALTO261016C00003000
Side Call
Expiry16 Oct 2026
Strike3.00
Volume4
OI670
IV0.81
Contract ALTO261016P00002000
Side Put
Expiry16 Oct 2026
Strike2.00
Volume4
OI306
IV2.42
Contract ALTO261016P00004000
Side Put
Expiry16 Oct 2026
Strike4.00
Volume4
OI77
IV1.14