Contract Tape

BFS 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 70 records

Detail Tape

BFS most active options contracts

Page 1 of 2
Contract BFS261016C00040000
Side Call
Expiry16 Oct 2026
Strike40.00
Volume-
OI83
IV0.27
Contract BFS270115C00040000
Side Call
Expiry15 Jan 2027
Strike40.00
Volume-
OI42
IV0.23
Contract BFS260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume-
OI4
IV0.06
Contract BFS261016C00017500
Side Call
Expiry16 Oct 2026
Strike17.50
Volume-
OI2
IV1.00
Contract BFS261016C00030000
Side Call
Expiry16 Oct 2026
Strike30.00
Volume-
OI2
IV0.38
Contract BFS270115P00035000
Side Put
Expiry15 Jan 2027
Strike35.00
Volume-
OI2
IV0.33
Contract BFS261016C00035000
Side Call
Expiry16 Oct 2026
Strike35.00
Volume-
OI1
IV0.02
Contract BFS261016P00035000
Side Put
Expiry16 Oct 2026
Strike35.00
Volume-
OI1
IV0.36
Contract BFS270115C00035000
Side Call
Expiry15 Jan 2027
Strike35.00
Volume-
OI1
IV0.29
Contract BFS260821C00020000
Side Call
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV1.90
Contract BFS260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV0.88
Contract BFS260821C00022500
Side Call
Expiry21 Aug 2026
Strike22.50
Volume-
OI-
IV1.11
Contract BFS260821P00022500
Side Put
Expiry21 Aug 2026
Strike22.50
Volume-
OI-
IV0.70
Contract BFS260821C00025000
Side Call
Expiry21 Aug 2026
Strike25.00
Volume-
OI-
IV0.96
Contract BFS260821P00025000
Side Put
Expiry21 Aug 2026
Strike25.00
Volume-
OI-
IV0.54
Contract BFS260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume-
OI-
IV0.65
Contract BFS260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume-
OI-
IV0.25
Contract BFS260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume-
OI-
IV0.62
Contract BFS260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.29
Contract BFS260821P00040000
Side Put
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.01
Contract BFS260821C00045000
Side Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.46
Contract BFS260821P00045000
Side Put
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.73
Contract BFS260821C00050000
Side Call
Expiry21 Aug 2026
Strike50.00
Volume-
OI-
IV0.62
Contract BFS260821P00050000
Side Put
Expiry21 Aug 2026
Strike50.00
Volume-
OI-
IV0.88
Contract BFS260821C00055000
Side Call
Expiry21 Aug 2026
Strike55.00
Volume-
OI-
IV0.76
Contract BFS260821P00055000
Side Put
Expiry21 Aug 2026
Strike55.00
Volume-
OI-
IV1.23
Contract BFS260918C00020000
Side Call
Expiry18 Sep 2026
Strike20.00
Volume-
OI-
IV1.19
Contract BFS260918P00020000
Side Put
Expiry18 Sep 2026
Strike20.00
Volume-
OI-
IV0.58
Contract BFS260918C00022500
Side Call
Expiry18 Sep 2026
Strike22.50
Volume-
OI-
IV0.67
Contract BFS260918P00022500
Side Put
Expiry18 Sep 2026
Strike22.50
Volume-
OI-
IV0.46
Contract BFS260918C00025000
Side Call
Expiry18 Sep 2026
Strike25.00
Volume-
OI-
IV0.68
Contract BFS260918P00025000
Side Put
Expiry18 Sep 2026
Strike25.00
Volume-
OI-
IV0.36
Contract BFS260918C00030000
Side Call
Expiry18 Sep 2026
Strike30.00
Volume-
OI-
IV0.56
Contract BFS260918P00030000
Side Put
Expiry18 Sep 2026
Strike30.00
Volume-
OI-
IV0.16
Contract BFS260918C00035000
Side Call
Expiry18 Sep 2026
Strike35.00
Volume-
OI-
IV0.03
Contract BFS260918P00035000
Side Put
Expiry18 Sep 2026
Strike35.00
Volume-
OI-
IV0.43
Contract BFS260918C00040000
Side Call
Expiry18 Sep 2026
Strike40.00
Volume-
OI-
IV0.19
Contract BFS260918P00040000
Side Put
Expiry18 Sep 2026
Strike40.00
Volume-
OI-
IV0.01
Contract BFS260918C00045000
Side Call
Expiry18 Sep 2026
Strike45.00
Volume-
OI-
IV0.31
Contract BFS260918P00045000
Side Put
Expiry18 Sep 2026
Strike45.00
Volume-
OI-
IV0.01