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 1 of 8
Contract EFX260918C00195000
Side Call
Expiry18 Sep 2026
Strike195.00
Volume20
OI76
IV0.39
Contract EFX261016C00220000
Side Call
Expiry16 Oct 2026
Strike220.00
Volume14
OI60
IV0.38
Contract EFX261218C00180000
Side Call
Expiry18 Dec 2026
Strike180.00
Volume9
OI17
IV0.41
Contract EFX260821C00195000
Side Call
Expiry21 Aug 2026
Strike195.00
Volume2
OI12
IV0.40
Contract EFX270115C00190000
Side Call
Expiry15 Jan 2027
Strike190.00
Volume2
OI5
IV0.40
Contract EFX260821P00155000
Side Put
Expiry21 Aug 2026
Strike155.00
Volume1
OI1605
IV0.28
Contract EFX260821P00140000
Side Put
Expiry21 Aug 2026
Strike140.00
Volume1
OI275
IV0.41
Contract EFX260918C00200000
Side Call
Expiry18 Sep 2026
Strike200.00
Volume1
OI270
IV0.40
Contract EFX260821P00180000
Side Put
Expiry21 Aug 2026
Strike180.00
Volume1
OI117
IV0.39
Contract EFX261218P00130000
Side Put
Expiry18 Dec 2026
Strike130.00
Volume1
OI94
IV0.47
Contract EFX261218C00220000
Side Call
Expiry18 Dec 2026
Strike220.00
Volume1
OI75
IV0.38
Contract EFX261218C00200000
Side Call
Expiry18 Dec 2026
Strike200.00
Volume1
OI49
IV0.40
Contract EFX270115P00140000
Side Put
Expiry15 Jan 2027
Strike140.00
Volume1
OI26
IV0.45
Contract EFX270115C00185000
Side Call
Expiry15 Jan 2027
Strike185.00
Volume1
OI17
IV0.40
Contract EFX260918P00160000
Side Put
Expiry18 Sep 2026
Strike160.00
Volume1
OI5
IV0.43
Contract EFX260918C00220000
Side Call
Expiry18 Sep 2026
Strike220.00
Volume1
OI2
IV0.40
Contract EFX260821P00185000
Side Put
Expiry21 Aug 2026
Strike185.00
Volume1
OI-
IV0.40
Contract EFX260918P00190000
Side Put
Expiry18 Sep 2026
Strike190.00
Volume1
OI-
IV0.41
Contract EFX260918C00230000
Side Call
Expiry18 Sep 2026
Strike230.00
Volume1
OI-
IV0.19
Contract EFX260821C00200000
Side Call
Expiry21 Aug 2026
Strike200.00
Volume-
OI403
IV0.40
Contract EFX260821P00150000
Side Put
Expiry21 Aug 2026
Strike150.00
Volume-
OI333
IV0.32
Contract EFX260821C00185000
Side Call
Expiry21 Aug 2026
Strike185.00
Volume-
OI320
IV0.41
Contract EFX260821C00210000
Side Call
Expiry21 Aug 2026
Strike210.00
Volume-
OI266
IV0.38
Contract EFX260821P00190000
Side Put
Expiry21 Aug 2026
Strike190.00
Volume-
OI228
IV0.39
Contract EFX260821P00145000
Side Put
Expiry21 Aug 2026
Strike145.00
Volume-
OI188
IV0.36
Contract EFX260821C00155000
Side Call
Expiry21 Aug 2026
Strike155.00
Volume-
OI186
IV0.56
Contract EFX260821C00180000
Side Call
Expiry21 Aug 2026
Strike180.00
Volume-
OI171
IV0.43
Contract EFX260821C00190000
Side Call
Expiry21 Aug 2026
Strike190.00
Volume-
OI170
IV0.41
Contract EFX260821C00175000
Side Call
Expiry21 Aug 2026
Strike175.00
Volume-
OI154
IV0.45
Contract EFX261218C00250000
Side Call
Expiry18 Dec 2026
Strike250.00
Volume-
OI154
IV0.38
Contract EFX260821P00175000
Side Put
Expiry21 Aug 2026
Strike175.00
Volume-
OI141
IV0.41
Contract EFX260821P00120000
Side Put
Expiry21 Aug 2026
Strike120.00
Volume-
OI134
IV0.60
Contract EFX260821C00165000
Side Call
Expiry21 Aug 2026
Strike165.00
Volume-
OI124
IV0.49
Contract EFX260821P00200000
Side Put
Expiry21 Aug 2026
Strike200.00
Volume-
OI122
IV0.41
Contract EFX261218P00175000
Side Put
Expiry18 Dec 2026
Strike175.00
Volume-
OI119
IV0.41
Contract EFX260918C00185000
Side Call
Expiry18 Sep 2026
Strike185.00
Volume-
OI109
IV0.40
Contract EFX260918C00210000
Side Call
Expiry18 Sep 2026
Strike210.00
Volume-
OI100
IV0.38
Contract EFX261016C00160000
Side Call
Expiry16 Oct 2026
Strike160.00
Volume-
OI96
IV0.44
Contract EFX261016C00210000
Side Call
Expiry16 Oct 2026
Strike210.00
Volume-
OI94
IV0.39
Contract EFX260918P00130000
Side Put
Expiry18 Sep 2026
Strike130.00
Volume-
OI88
IV0.34