Contract Tape

BLK 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 2000 records

Detail Tape

BLK most active options contracts

Page 8 of 50
Contract BLK260918C01300000
Side Call
Expiry18 Sep 2026
Strike1300.00
Volume-
OI68
IV0.26
Contract BLK260814P00950000
Side Put
Expiry14 Aug 2026
Strike950.00
Volume-
OI67
IV0.23
Contract BLK260821P01010000
Side Put
Expiry21 Aug 2026
Strike1010.00
Volume-
OI65
IV0.32
Contract BLK261016C01160000
Side Call
Expiry16 Oct 2026
Strike1160.00
Volume-
OI65
IV0.27
Contract BLK270115P00790000
Side Put
Expiry15 Jan 2027
Strike790.00
Volume-
OI64
IV0.37
Contract BLK261218C01120000
Side Call
Expiry18 Dec 2026
Strike1120.00
Volume-
OI63
IV0.27
Contract BLK261218C01140000
Side Call
Expiry18 Dec 2026
Strike1140.00
Volume-
OI63
IV0.27
Contract BLK260821P00840000
Side Put
Expiry21 Aug 2026
Strike840.00
Volume-
OI61
IV0.34
Contract BLK261218C00980000
Side Call
Expiry18 Dec 2026
Strike980.00
Volume-
OI61
IV0.29
Contract BLK261218P00900000
Side Put
Expiry18 Dec 2026
Strike900.00
Volume-
OI60
IV0.35
Contract BLK270115P00680000
Side Put
Expiry15 Jan 2027
Strike680.00
Volume-
OI59
IV0.42
Contract BLK260918P01080000
Side Put
Expiry18 Sep 2026
Strike1080.00
Volume-
OI58
IV0.29
Contract BLK270115C01140000
Side Call
Expiry15 Jan 2027
Strike1140.00
Volume-
OI58
IV0.28
Contract BLK260918P00870000
Side Put
Expiry18 Sep 2026
Strike870.00
Volume-
OI57
IV0.38
Contract BLK261218P00930000
Side Put
Expiry18 Dec 2026
Strike930.00
Volume-
OI57
IV0.34
Contract BLK261218P00990000
Side Put
Expiry18 Dec 2026
Strike990.00
Volume-
OI57
IV0.32
Contract BLK270115P01080000
Side Put
Expiry15 Jan 2027
Strike1080.00
Volume-
OI57
IV0.31
Contract BLK270115C01380000
Side Call
Expiry15 Jan 2027
Strike1380.00
Volume-
OI57
IV0.27
Contract BLK270115C01180000
Side Call
Expiry15 Jan 2027
Strike1180.00
Volume-
OI56
IV0.28
Contract BLK261016P01040000
Side Put
Expiry16 Oct 2026
Strike1040.00
Volume-
OI54
IV0.31
Contract BLK260918C00990000
Side Call
Expiry18 Sep 2026
Strike990.00
Volume-
OI53
IV0.28
Contract BLK261016P01000000
Side Put
Expiry16 Oct 2026
Strike1000.00
Volume-
OI53
IV0.32
Contract BLK261016C01180000
Side Call
Expiry16 Oct 2026
Strike1180.00
Volume-
OI53
IV0.27
Contract BLK261218P00450000
Side Put
Expiry18 Dec 2026
Strike450.00
Volume-
OI53
IV0.41
Contract BLK261218C01340000
Side Call
Expiry18 Dec 2026
Strike1340.00
Volume-
OI53
IV0.26
Contract BLK270115P00890000
Side Put
Expiry15 Jan 2027
Strike890.00
Volume-
OI53
IV0.35
Contract BLK261016P00820000
Side Put
Expiry16 Oct 2026
Strike820.00
Volume-
OI52
IV0.39
Contract BLK261218P00960000
Side Put
Expiry18 Dec 2026
Strike960.00
Volume-
OI52
IV0.33
Contract BLK270115C01220000
Side Call
Expiry15 Jan 2027
Strike1220.00
Volume-
OI52
IV0.28
Contract BLK260807C01090000
Side Call
Expiry7 Aug 2026
Strike1090.00
Volume-
OI51
IV0.30
Contract BLK260918C01040000
Side Call
Expiry18 Sep 2026
Strike1040.00
Volume-
OI51
IV0.27
Contract BLK261016P00700000
Side Put
Expiry16 Oct 2026
Strike700.00
Volume-
OI51
IV0.29
Contract BLK261218P00820000
Side Put
Expiry18 Dec 2026
Strike820.00
Volume-
OI51
IV0.37
Contract BLK260814P00890000
Side Put
Expiry14 Aug 2026
Strike890.00
Volume-
OI50
IV0.32
Contract BLK260821P00900000
Side Put
Expiry21 Aug 2026
Strike900.00
Volume-
OI50
IV0.25
Contract BLK260918P00490000
Side Put
Expiry18 Sep 2026
Strike490.00
Volume-
OI50
IV0.63
Contract BLK260828P00970000
Side Put
Expiry28 Aug 2026
Strike970.00
Volume-
OI49
IV0.35
Contract BLK270115P01140000
Side Put
Expiry15 Jan 2027
Strike1140.00
Volume-
OI49
IV0.31
Contract BLK260918P01130000
Side Put
Expiry18 Sep 2026
Strike1130.00
Volume-
OI48
IV0.29
Contract BLK261016P01100000
Side Put
Expiry16 Oct 2026
Strike1100.00
Volume-
OI48
IV0.30