Contract Tape

BLX 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 100 records

Detail Tape

BLX most active options contracts

Page 1 of 3
Contract BLX260821P00060000
Side Put
Expiry21 Aug 2026
Strike60.00
Volume4
OI6
IV0.35
Contract BLX260918P00055000
Side Put
Expiry18 Sep 2026
Strike55.00
Volume1
OI11
IV0.28
Contract BLX260918C00055000
Side Call
Expiry18 Sep 2026
Strike55.00
Volume-
OI59
IV0.22
Contract BLX261218C00060000
Side Call
Expiry18 Dec 2026
Strike60.00
Volume-
OI58
IV0.29
Contract BLX261218C00065000
Side Call
Expiry18 Dec 2026
Strike65.00
Volume-
OI40
IV0.06
Contract BLX260918C00060000
Side Call
Expiry18 Sep 2026
Strike60.00
Volume-
OI39
IV0.35
Contract BLX260821C00065000
Side Call
Expiry21 Aug 2026
Strike65.00
Volume-
OI29
IV0.34
Contract BLX260918P00045000
Side Put
Expiry18 Sep 2026
Strike45.00
Volume-
OI23
IV0.29
Contract BLX260918C00065000
Side Call
Expiry18 Sep 2026
Strike65.00
Volume-
OI22
IV0.12
Contract BLX260821C00060000
Side Call
Expiry21 Aug 2026
Strike60.00
Volume-
OI12
IV0.05
Contract BLX260918P00040000
Side Put
Expiry18 Sep 2026
Strike40.00
Volume-
OI12
IV0.41
Contract BLX261218P00055000
Side Put
Expiry18 Dec 2026
Strike55.00
Volume-
OI12
IV0.35
Contract BLX270319C00055000
Side Call
Expiry19 Mar 2027
Strike55.00
Volume-
OI12
IV0.22
Contract BLX270319P00060000
Side Put
Expiry19 Mar 2027
Strike60.00
Volume-
OI12
IV0.31
Contract BLX260918P00050000
Side Put
Expiry18 Sep 2026
Strike50.00
Volume-
OI10
IV0.52
Contract BLX261218C00055000
Side Call
Expiry18 Dec 2026
Strike55.00
Volume-
OI10
IV0.23
Contract BLX261218P00050000
Side Put
Expiry18 Dec 2026
Strike50.00
Volume-
OI9
IV0.37
Contract BLX261218C00050000
Side Call
Expiry18 Dec 2026
Strike50.00
Volume-
OI8
IV0.18
Contract BLX261218C00070000
Side Call
Expiry18 Dec 2026
Strike70.00
Volume-
OI7
IV0.11
Contract BLX261218C00080000
Side Call
Expiry18 Dec 2026
Strike80.00
Volume-
OI3
IV0.18
Contract BLX260821C00075000
Side Call
Expiry21 Aug 2026
Strike75.00
Volume-
OI2
IV0.40
Contract BLX260918C00040000
Side Call
Expiry18 Sep 2026
Strike40.00
Volume-
OI2
IV0.01
Contract BLX260918C00050000
Side Call
Expiry18 Sep 2026
Strike50.00
Volume-
OI2
IV0.01
Contract BLX260918P00060000
Side Put
Expiry18 Sep 2026
Strike60.00
Volume-
OI2
IV0.32
Contract BLX261218P00060000
Side Put
Expiry18 Dec 2026
Strike60.00
Volume-
OI2
IV0.31
Contract BLX270319P00055000
Side Put
Expiry19 Mar 2027
Strike55.00
Volume-
OI2
IV0.31
Contract BLX260821P00050000
Side Put
Expiry21 Aug 2026
Strike50.00
Volume-
OI1
IV0.28
Contract BLX260918P00035000
Side Put
Expiry18 Sep 2026
Strike35.00
Volume-
OI1
IV0.53
Contract BLX260918P00065000
Side Put
Expiry18 Sep 2026
Strike65.00
Volume-
OI1
IV0.36
Contract BLX270319P00050000
Side Put
Expiry19 Mar 2027
Strike50.00
Volume-
OI1
IV0.38
Contract BLX260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume-
OI-
IV1.33
Contract BLX260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume-
OI-
IV1.03
Contract BLX260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume-
OI-
IV1.04
Contract BLX260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume-
OI-
IV0.81
Contract BLX260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.78
Contract BLX260821P00040000
Side Put
Expiry21 Aug 2026
Strike40.00
Volume-
OI-
IV0.61
Contract BLX260821C00045000
Side Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.55
Contract BLX260821P00045000
Side Put
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.43
Contract BLX260821C00050000
Side Call
Expiry21 Aug 2026
Strike50.00
Volume-
OI-
IV0.01
Contract BLX260821C00055000
Side Call
Expiry21 Aug 2026
Strike55.00
Volume-
OI-
IV0.25