Contract Tape

EFX 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 288 records

Detail Tape

EFX most active options contracts

Page 4 of 8
Contract EFX260918P00185000
Side Put
Expiry18 Sep 2026
Strike185.00
Volume-
OI5
IV0.41
Contract EFX261016P00130000
Side Put
Expiry16 Oct 2026
Strike130.00
Volume-
OI5
IV0.28
Contract EFX261016C00290000
Side Call
Expiry16 Oct 2026
Strike290.00
Volume-
OI5
IV0.30
Contract EFX261218P00165000
Side Put
Expiry18 Dec 2026
Strike165.00
Volume-
OI5
IV0.43
Contract EFX260821P00135000
Side Put
Expiry21 Aug 2026
Strike135.00
Volume-
OI4
IV0.45
Contract EFX260918C00170000
Side Call
Expiry18 Sep 2026
Strike170.00
Volume-
OI4
IV0.42
Contract EFX261218C00280000
Side Call
Expiry18 Dec 2026
Strike280.00
Volume-
OI4
IV0.21
Contract EFX260821C00110000
Side Call
Expiry21 Aug 2026
Strike110.00
Volume-
OI3
IV0.90
Contract EFX260918P00135000
Side Put
Expiry18 Sep 2026
Strike135.00
Volume-
OI3
IV0.31
Contract EFX260918P00140000
Side Put
Expiry18 Sep 2026
Strike140.00
Volume-
OI3
IV0.28
Contract EFX261016P00135000
Side Put
Expiry16 Oct 2026
Strike135.00
Volume-
OI3
IV0.25
Contract EFX261016P00145000
Side Put
Expiry16 Oct 2026
Strike145.00
Volume-
OI3
IV0.47
Contract EFX261218P00100000
Side Put
Expiry18 Dec 2026
Strike100.00
Volume-
OI3
IV0.34
Contract EFX261218C00165000
Side Call
Expiry18 Dec 2026
Strike165.00
Volume-
OI3
IV0.42
Contract EFX261218P00230000
Side Put
Expiry18 Dec 2026
Strike230.00
Volume-
OI3
IV0.41
Contract EFX270115P00100000
Side Put
Expiry15 Jan 2027
Strike100.00
Volume-
OI3
IV0.31
Contract EFX270115C00155000
Side Call
Expiry15 Jan 2027
Strike155.00
Volume-
OI3
IV0.41
Contract EFX270115P00195000
Side Put
Expiry15 Jan 2027
Strike195.00
Volume-
OI3
IV0.40
Contract EFX270115P00200000
Side Put
Expiry15 Jan 2027
Strike200.00
Volume-
OI3
IV0.40
Contract EFX270115C00250000
Side Call
Expiry15 Jan 2027
Strike250.00
Volume-
OI3
IV0.38
Contract EFX260821P00115000
Side Put
Expiry21 Aug 2026
Strike115.00
Volume-
OI2
IV0.66
Contract EFX260918P00145000
Side Put
Expiry18 Sep 2026
Strike145.00
Volume-
OI2
IV0.25
Contract EFX260918C00155000
Side Call
Expiry18 Sep 2026
Strike155.00
Volume-
OI2
IV0.41
Contract EFX260918C00175000
Side Call
Expiry18 Sep 2026
Strike175.00
Volume-
OI2
IV0.41
Contract EFX260918P00175000
Side Put
Expiry18 Sep 2026
Strike175.00
Volume-
OI2
IV0.41
Contract EFX261016P00110000
Side Put
Expiry16 Oct 2026
Strike110.00
Volume-
OI2
IV0.39
Contract EFX261016C00115000
Side Call
Expiry16 Oct 2026
Strike115.00
Volume-
OI2
IV0.45
Contract EFX261016P00220000
Side Put
Expiry16 Oct 2026
Strike220.00
Volume-
OI2
IV0.41
Contract EFX261218P00095000
Side Put
Expiry18 Dec 2026
Strike95.00
Volume-
OI2
IV0.37
Contract EFX261218P00110000
Side Put
Expiry18 Dec 2026
Strike110.00
Volume-
OI2
IV0.29
Contract EFX261218P00120000
Side Put
Expiry18 Dec 2026
Strike120.00
Volume-
OI2
IV0.25
Contract EFX261218C00140000
Side Call
Expiry18 Dec 2026
Strike140.00
Volume-
OI2
IV0.43
Contract EFX261218C00155000
Side Call
Expiry18 Dec 2026
Strike155.00
Volume-
OI2
IV0.42
Contract EFX261218P00155000
Side Put
Expiry18 Dec 2026
Strike155.00
Volume-
OI2
IV0.43
Contract EFX261218C00175000
Side Call
Expiry18 Dec 2026
Strike175.00
Volume-
OI2
IV0.41
Contract EFX261218C00320000
Side Call
Expiry18 Dec 2026
Strike320.00
Volume-
OI2
IV0.27
Contract EFX270115P00115000
Side Put
Expiry15 Jan 2027
Strike115.00
Volume-
OI2
IV0.51
Contract EFX270115C00130000
Side Call
Expiry15 Jan 2027
Strike130.00
Volume-
OI2
IV0.45
Contract EFX270115P00130000
Side Put
Expiry15 Jan 2027
Strike130.00
Volume-
OI2
IV0.45
Contract EFX270115C00145000
Side Call
Expiry15 Jan 2027
Strike145.00
Volume-
OI2
IV0.43