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 27 of 50
Contract BLK261016P00540000
Side Put
Expiry16 Oct 2026
Strike540.00
Volume-
OI1
IV0.84
Contract BLK261016P00620000
Side Put
Expiry16 Oct 2026
Strike620.00
Volume-
OI1
IV0.37
Contract BLK261016C00660000
Side Call
Expiry16 Oct 2026
Strike660.00
Volume-
OI1
IV0.01
Contract BLK261016C00820000
Side Call
Expiry16 Oct 2026
Strike820.00
Volume-
OI1
IV0.01
Contract BLK261016C00840000
Side Call
Expiry16 Oct 2026
Strike840.00
Volume-
OI1
IV0.01
Contract BLK261016C00860000
Side Call
Expiry16 Oct 2026
Strike860.00
Volume-
OI1
IV0.25
Contract BLK261016C00880000
Side Call
Expiry16 Oct 2026
Strike880.00
Volume-
OI1
IV0.27
Contract BLK261016C00900000
Side Call
Expiry16 Oct 2026
Strike900.00
Volume-
OI1
IV0.28
Contract BLK261016C00930000
Side Call
Expiry16 Oct 2026
Strike930.00
Volume-
OI1
IV0.28
Contract BLK261016P01140000
Side Put
Expiry16 Oct 2026
Strike1140.00
Volume-
OI1
IV0.29
Contract BLK261016P01160000
Side Put
Expiry16 Oct 2026
Strike1160.00
Volume-
OI1
IV0.29
Contract BLK261016P01280000
Side Put
Expiry16 Oct 2026
Strike1280.00
Volume-
OI1
IV0.33
Contract BLK261016C01380000
Side Call
Expiry16 Oct 2026
Strike1380.00
Volume-
OI1
IV0.30
Contract BLK261016C01400000
Side Call
Expiry16 Oct 2026
Strike1400.00
Volume-
OI1
IV0.30
Contract BLK261016C01460000
Side Call
Expiry16 Oct 2026
Strike1460.00
Volume-
OI1
IV0.34
Contract BLK261016C01560000
Side Call
Expiry16 Oct 2026
Strike1560.00
Volume-
OI1
IV0.22
Contract BLK261016C01600000
Side Call
Expiry16 Oct 2026
Strike1600.00
Volume-
OI1
IV0.24
Contract BLK261218C00430000
Side Call
Expiry18 Dec 2026
Strike430.00
Volume-
OI1
IV0.01
Contract BLK261218C00440000
Side Call
Expiry18 Dec 2026
Strike440.00
Volume-
OI1
IV0.01
Contract BLK261218C00480000
Side Call
Expiry18 Dec 2026
Strike480.00
Volume-
OI1
IV0.01
Contract BLK261218P00510000
Side Put
Expiry18 Dec 2026
Strike510.00
Volume-
OI1
IV0.36
Contract BLK261218C00530000
Side Call
Expiry18 Dec 2026
Strike530.00
Volume-
OI1
IV0.01
Contract BLK261218P00530000
Side Put
Expiry18 Dec 2026
Strike530.00
Volume-
OI1
IV0.34
Contract BLK261218P00630000
Side Put
Expiry18 Dec 2026
Strike630.00
Volume-
OI1
IV0.27
Contract BLK261218P00640000
Side Put
Expiry18 Dec 2026
Strike640.00
Volume-
OI1
IV0.49
Contract BLK261218P00650000
Side Put
Expiry18 Dec 2026
Strike650.00
Volume-
OI1
IV0.48
Contract BLK261218C00670000
Side Call
Expiry18 Dec 2026
Strike670.00
Volume-
OI1
IV0.01
Contract BLK261218C00680000
Side Call
Expiry18 Dec 2026
Strike680.00
Volume-
OI1
IV0.01
Contract BLK261218P00710000
Side Put
Expiry18 Dec 2026
Strike710.00
Volume-
OI1
IV0.41
Contract BLK261218C00770000
Side Call
Expiry18 Dec 2026
Strike770.00
Volume-
OI1
IV0.25
Contract BLK261218C00830000
Side Call
Expiry18 Dec 2026
Strike830.00
Volume-
OI1
IV0.29
Contract BLK261218C00880000
Side Call
Expiry18 Dec 2026
Strike880.00
Volume-
OI1
IV0.29
Contract BLK261218C00890000
Side Call
Expiry18 Dec 2026
Strike890.00
Volume-
OI1
IV0.29
Contract BLK261218C00910000
Side Call
Expiry18 Dec 2026
Strike910.00
Volume-
OI1
IV0.29
Contract BLK261218P01180000
Side Put
Expiry18 Dec 2026
Strike1180.00
Volume-
OI1
IV0.30
Contract BLK261218P01220000
Side Put
Expiry18 Dec 2026
Strike1220.00
Volume-
OI1
IV0.31
Contract BLK261218P01300000
Side Put
Expiry18 Dec 2026
Strike1300.00
Volume-
OI1
IV0.33
Contract BLK270115P00430000
Side Put
Expiry15 Jan 2027
Strike430.00
Volume-
OI1
IV0.40
Contract BLK270115C00750000
Side Call
Expiry15 Jan 2027
Strike750.00
Volume-
OI1
IV0.01
Contract BLK270115C00780000
Side Call
Expiry15 Jan 2027
Strike780.00
Volume-
OI1
IV0.25