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 34 of 50
Contract BLK260814P01240000
Side Put
Expiry14 Aug 2026
Strike1240.00
Volume-
OI-
IV0.38
Contract BLK260814C01250000
Side Call
Expiry14 Aug 2026
Strike1250.00
Volume-
OI-
IV0.22
Contract BLK260814P01250000
Side Put
Expiry14 Aug 2026
Strike1250.00
Volume-
OI-
IV0.40
Contract BLK260814P01260000
Side Put
Expiry14 Aug 2026
Strike1260.00
Volume-
OI-
IV0.41
Contract BLK260814C01270000
Side Call
Expiry14 Aug 2026
Strike1270.00
Volume-
OI-
IV0.24
Contract BLK260814P01270000
Side Put
Expiry14 Aug 2026
Strike1270.00
Volume-
OI-
IV0.43
Contract BLK260814C01280000
Side Call
Expiry14 Aug 2026
Strike1280.00
Volume-
OI-
IV0.25
Contract BLK260814P01280000
Side Put
Expiry14 Aug 2026
Strike1280.00
Volume-
OI-
IV0.45
Contract BLK260814P01290000
Side Put
Expiry14 Aug 2026
Strike1290.00
Volume-
OI-
IV0.47
Contract BLK260814P01300000
Side Put
Expiry14 Aug 2026
Strike1300.00
Volume-
OI-
IV0.47
Contract BLK260814C01310000
Side Call
Expiry14 Aug 2026
Strike1310.00
Volume-
OI-
IV0.29
Contract BLK260814P01310000
Side Put
Expiry14 Aug 2026
Strike1310.00
Volume-
OI-
IV0.49
Contract BLK260814C01320000
Side Call
Expiry14 Aug 2026
Strike1320.00
Volume-
OI-
IV0.30
Contract BLK260814P01320000
Side Put
Expiry14 Aug 2026
Strike1320.00
Volume-
OI-
IV0.51
Contract BLK260814C01330000
Side Call
Expiry14 Aug 2026
Strike1330.00
Volume-
OI-
IV0.31
Contract BLK260814P01330000
Side Put
Expiry14 Aug 2026
Strike1330.00
Volume-
OI-
IV0.53
Contract BLK260814C01340000
Side Call
Expiry14 Aug 2026
Strike1340.00
Volume-
OI-
IV0.32
Contract BLK260814P01340000
Side Put
Expiry14 Aug 2026
Strike1340.00
Volume-
OI-
IV0.54
Contract BLK260814C01350000
Side Call
Expiry14 Aug 2026
Strike1350.00
Volume-
OI-
IV0.33
Contract BLK260814P01350000
Side Put
Expiry14 Aug 2026
Strike1350.00
Volume-
OI-
IV0.56
Contract BLK260814P01360000
Side Put
Expiry14 Aug 2026
Strike1360.00
Volume-
OI-
IV0.58
Contract BLK260814C01370000
Side Call
Expiry14 Aug 2026
Strike1370.00
Volume-
OI-
IV0.35
Contract BLK260814P01370000
Side Put
Expiry14 Aug 2026
Strike1370.00
Volume-
OI-
IV0.60
Contract BLK260814C01380000
Side Call
Expiry14 Aug 2026
Strike1380.00
Volume-
OI-
IV0.36
Contract BLK260814P01380000
Side Put
Expiry14 Aug 2026
Strike1380.00
Volume-
OI-
IV0.61
Contract BLK260821C00540000
Side Call
Expiry21 Aug 2026
Strike540.00
Volume-
OI-
IV1.27
Contract BLK260821C00560000
Side Call
Expiry21 Aug 2026
Strike560.00
Volume-
OI-
IV1.17
Contract BLK260821C00580000
Side Call
Expiry21 Aug 2026
Strike580.00
Volume-
OI-
IV1.17
Contract BLK260821C00620000
Side Call
Expiry21 Aug 2026
Strike620.00
Volume-
OI-
IV1.07
Contract BLK260821C00640000
Side Call
Expiry21 Aug 2026
Strike640.00
Volume-
OI-
IV1.01
Contract BLK260821C00660000
Side Call
Expiry21 Aug 2026
Strike660.00
Volume-
OI-
IV0.95
Contract BLK260821P00660000
Side Put
Expiry21 Aug 2026
Strike660.00
Volume-
OI-
IV0.61
Contract BLK260821C00680000
Side Call
Expiry21 Aug 2026
Strike680.00
Volume-
OI-
IV0.91
Contract BLK260821C00700000
Side Call
Expiry21 Aug 2026
Strike700.00
Volume-
OI-
IV0.85
Contract BLK260821C00720000
Side Call
Expiry21 Aug 2026
Strike720.00
Volume-
OI-
IV0.74
Contract BLK260821C00750000
Side Call
Expiry21 Aug 2026
Strike750.00
Volume-
OI-
IV0.68
Contract BLK260821P00750000
Side Put
Expiry21 Aug 2026
Strike750.00
Volume-
OI-
IV0.46
Contract BLK260821C00770000
Side Call
Expiry21 Aug 2026
Strike770.00
Volume-
OI-
IV0.72
Contract BLK260821P00770000
Side Put
Expiry21 Aug 2026
Strike770.00
Volume-
OI-
IV0.43
Contract BLK260821C00790000
Side Call
Expiry21 Aug 2026
Strike790.00
Volume-
OI-
IV0.64