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 1500 records

Detail Tape

BLK most active options contracts

Page 13 of 38
Contract BLK260821P01140000
Side Put
Expiry21 Aug 2026
Strike1140.00
Volume4
OI7
IV0.27
Contract BLK260918P00760000
Side Put
Expiry18 Sep 2026
Strike760.00
Volume4
OI6
IV0.54
Contract BLK260807P01010000
Side Put
Expiry7 Aug 2026
Strike1010.00
Volume4
OI5
IV0.39
Contract BLK260821C00900000
Side Call
Expiry21 Aug 2026
Strike900.00
Volume4
OI5
IV0.59
Contract BLK261016P00960000
Side Put
Expiry16 Oct 2026
Strike960.00
Volume4
OI5
IV0.32
Contract BLK270319C01180000
Side Call
Expiry19 Mar 2027
Strike1180.00
Volume4
OI5
IV0.30
Contract BLK270617C01240000
Side Call
Expiry17 Jun 2027
Strike1240.00
Volume4
OI5
IV0.31
Contract BLK260814P00940000
Side Put
Expiry14 Aug 2026
Strike940.00
Volume4
OI4
IV0.57
Contract BLK260821C00920000
Side Call
Expiry21 Aug 2026
Strike920.00
Volume4
OI4
IV0.56
Contract BLK280121C01230000
Side Call
Expiry21 Jan 2028
Strike1230.00
Volume4
OI3
IV0.29
Contract BLK281215P01130000
Side Put
Expiry15 Dec 2028
Strike1130.00
Volume4
OI3
IV0.27
Contract BLK260731C01052500
Side Call
Expiry31 Jul 2026
Strike1052.50
Volume4
OI2
IV0.61
Contract BLK260814P00800000
Side Put
Expiry14 Aug 2026
Strike800.00
Volume4
OI2
IV0.87
Contract BLK260821P01260000
Side Put
Expiry21 Aug 2026
Strike1260.00
Volume4
OI2
IV0.70
Contract BLK260828C00990000
Side Call
Expiry28 Aug 2026
Strike990.00
Volume4
OI2
IV0.42
Contract BLK260814C01200000
Side Call
Expiry14 Aug 2026
Strike1200.00
Volume4
OI1
IV0.36
Contract BLK260731P01140000
Side Put
Expiry31 Jul 2026
Strike1140.00
Volume4
OI-
IV0.62
Contract BLK261016P00500000
Side Put
Expiry16 Oct 2026
Strike500.00
Volume4
OI-
IV0.25
Contract BLK270319P00730000
Side Put
Expiry19 Mar 2027
Strike730.00
Volume4
OI-
IV0.13
Contract BLK280121P01160000
Side Put
Expiry21 Jan 2028
Strike1160.00
Volume4
OI-
IV0.00
Contract BLK270115C01760000
Side Call
Expiry15 Jan 2027
Strike1760.00
Volume3
OI2109
IV0.38
Contract BLK260918C01100000
Side Call
Expiry18 Sep 2026
Strike1100.00
Volume3
OI314
IV0.29
Contract BLK260821C01220000
Side Call
Expiry21 Aug 2026
Strike1220.00
Volume3
OI200
IV0.32
Contract BLK260821C01110000
Side Call
Expiry21 Aug 2026
Strike1110.00
Volume3
OI197
IV0.29
Contract BLK270319C01100000
Side Call
Expiry19 Mar 2027
Strike1100.00
Volume3
OI155
IV0.32
Contract BLK270319C01080000
Side Call
Expiry19 Mar 2027
Strike1080.00
Volume3
OI146
IV0.32
Contract BLK260918P01020000
Side Put
Expiry18 Sep 2026
Strike1020.00
Volume3
OI130
IV0.29
Contract BLK260821P00990000
Side Put
Expiry21 Aug 2026
Strike990.00
Volume3
OI118
IV0.33
Contract BLK260918P00900000
Side Put
Expiry18 Sep 2026
Strike900.00
Volume3
OI118
IV0.36
Contract BLK261218P01040000
Side Put
Expiry18 Dec 2026
Strike1040.00
Volume3
OI114
IV0.40
Contract BLK270115C01060000
Side Call
Expiry15 Jan 2027
Strike1060.00
Volume3
OI102
IV0.32
Contract BLK261218P00910000
Side Put
Expiry18 Dec 2026
Strike910.00
Volume3
OI92
IV0.33
Contract BLK260807C01080000
Side Call
Expiry7 Aug 2026
Strike1080.00
Volume3
OI66
IV0.34
Contract BLK261016C01160000
Side Call
Expiry16 Oct 2026
Strike1160.00
Volume3
OI65
IV0.30
Contract BLK270115C01640000
Side Call
Expiry15 Jan 2027
Strike1640.00
Volume3
OI46
IV0.37
Contract BLK260821P00640000
Side Put
Expiry21 Aug 2026
Strike640.00
Volume3
OI43
IV1.11
Contract BLK260814P01000000
Side Put
Expiry14 Aug 2026
Strike1000.00
Volume3
OI37
IV0.39
Contract BLK270115C00490000
Side Call
Expiry15 Jan 2027
Strike490.00
Volume3
OI36
IV1.40
Contract BLK260821C01170000
Side Call
Expiry21 Aug 2026
Strike1170.00
Volume3
OI34
IV0.27
Contract BLK260918P00910000
Side Put
Expiry18 Sep 2026
Strike910.00
Volume3
OI32
IV0.36