Contract Tape

BFST 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 64 records

Detail Tape

BFST most active options contracts

Page 1 of 2
Contract BFST270115C00035000
Side Call
Expiry15 Jan 2027
Strike35.00
Volume1
OI8
IV0.39
Contract BFST270115P00030000
Side Put
Expiry15 Jan 2027
Strike30.00
Volume1
OI4
IV0.42
Contract BFST270115C00030000
Side Call
Expiry15 Jan 2027
Strike30.00
Volume1
OI1
IV0.25
Contract BFST261016C00025000
Side Call
Expiry16 Oct 2026
Strike25.00
Volume1
OI-
IV0.46
Contract BFST260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume-
OI16
IV0.40
Contract BFST261016C00030000
Side Call
Expiry16 Oct 2026
Strike30.00
Volume-
OI7
IV0.28
Contract BFST261016C00035000
Side Call
Expiry16 Oct 2026
Strike35.00
Volume-
OI6
IV0.08
Contract BFST261016P00030000
Side Put
Expiry16 Oct 2026
Strike30.00
Volume-
OI5
IV0.08
Contract BFST260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume-
OI2
IV0.13
Contract BFST260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume-
OI2
IV0.17
Contract BFST261016P00020000
Side Put
Expiry16 Oct 2026
Strike20.00
Volume-
OI2
IV0.41
Contract BFST261016P00025000
Side Put
Expiry16 Oct 2026
Strike25.00
Volume-
OI2
IV0.23
Contract BFST270115C00040000
Side Call
Expiry15 Jan 2027
Strike40.00
Volume-
OI2
IV0.13
Contract BFST260918P00030000
Side Put
Expiry18 Sep 2026
Strike30.00
Volume-
OI1
IV0.09
Contract BFST261016C00022500
Side Call
Expiry16 Oct 2026
Strike22.50
Volume-
OI1
IV0.41
Contract BFST261016P00022500
Side Put
Expiry16 Oct 2026
Strike22.50
Volume-
OI1
IV0.32
Contract BFST261016C00040000
Side Call
Expiry16 Oct 2026
Strike40.00
Volume-
OI1
IV0.20
Contract BFST270115P00022500
Side Put
Expiry15 Jan 2027
Strike22.50
Volume-
OI1
IV0.22
Contract BFST270115C00025000
Side Call
Expiry15 Jan 2027
Strike25.00
Volume-
OI1
IV0.32
Contract BFST270115P00025000
Side Put
Expiry15 Jan 2027
Strike25.00
Volume-
OI1
IV0.16
Contract BFST270115P00040000
Side Put
Expiry15 Jan 2027
Strike40.00
Volume-
OI1
IV0.36
Contract BFST260821C00015000
Side Call
Expiry21 Aug 2026
Strike15.00
Volume-
OI-
IV1.84
Contract BFST260821P00015000
Side Put
Expiry21 Aug 2026
Strike15.00
Volume-
OI-
IV1.18
Contract BFST260821C00017500
Side Call
Expiry21 Aug 2026
Strike17.50
Volume-
OI-
IV1.50
Contract BFST260821P00017500
Side Put
Expiry21 Aug 2026
Strike17.50
Volume-
OI-
IV0.95
Contract BFST260821C00020000
Side Call
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV1.21
Contract BFST260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV0.76
Contract BFST260821C00022500
Side Call
Expiry21 Aug 2026
Strike22.50
Volume-
OI-
IV0.95
Contract BFST260821P00022500
Side Put
Expiry21 Aug 2026
Strike22.50
Volume-
OI-
IV0.58
Contract BFST260821C00025000
Side Call
Expiry21 Aug 2026
Strike25.00
Volume-
OI-
IV0.66
Contract BFST260821P00025000
Side Put
Expiry21 Aug 2026
Strike25.00
Volume-
OI-
IV0.42
Contract BFST260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume-
OI-
IV0.40
Contract BFST260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.38
Contract BFST260821P00040000
Side Put
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.73
Contract BFST260918C00017500
Side Call
Expiry18 Sep 2026
Strike17.50
Volume-
OI-
IV0.96
Contract BFST260918P00017500
Side Put
Expiry18 Sep 2026
Strike17.50
Volume-
OI-
IV0.64
Contract BFST260918C00020000
Side Call
Expiry18 Sep 2026
Strike20.00
Volume-
OI-
IV0.76
Contract BFST260918P00020000
Side Put
Expiry18 Sep 2026
Strike20.00
Volume-
OI-
IV0.51
Contract BFST260918C00022500
Side Call
Expiry18 Sep 2026
Strike22.50
Volume-
OI-
IV0.59
Contract BFST260918P00022500
Side Put
Expiry18 Sep 2026
Strike22.50
Volume-
OI-
IV0.40