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 6 of 50
Contract BLK260821P00760000
Side Put
Expiry21 Aug 2026
Strike760.00
Volume-
OI207
IV0.44
Contract BLK260821C01220000
Side Call
Expiry21 Aug 2026
Strike1220.00
Volume-
OI200
IV0.27
Contract BLK260821C01110000
Side Call
Expiry21 Aug 2026
Strike1110.00
Volume-
OI197
IV0.27
Contract BLK260731P00910000
Side Put
Expiry31 Jul 2026
Strike910.00
Volume-
OI196
IV1.12
Contract BLK260821C01100000
Side Call
Expiry21 Aug 2026
Strike1100.00
Volume-
OI194
IV0.29
Contract BLK260918C00950000
Side Call
Expiry18 Sep 2026
Strike950.00
Volume-
OI194
IV0.30
Contract BLK260918P01100000
Side Put
Expiry18 Sep 2026
Strike1100.00
Volume-
OI192
IV0.28
Contract BLK260821C01180000
Side Call
Expiry21 Aug 2026
Strike1180.00
Volume-
OI188
IV0.26
Contract BLK261218P01000000
Side Put
Expiry18 Dec 2026
Strike1000.00
Volume-
OI178
IV0.32
Contract BLK260821P00850000
Side Put
Expiry21 Aug 2026
Strike850.00
Volume-
OI161
IV0.32
Contract BLK270115C01080000
Side Call
Expiry15 Jan 2027
Strike1080.00
Volume-
OI157
IV0.28
Contract BLK270319C01100000
Side Call
Expiry19 Mar 2027
Strike1100.00
Volume-
OI155
IV0.28
Contract BLK260807C01160000
Side Call
Expiry7 Aug 2026
Strike1160.00
Volume-
OI154
IV0.30
Contract BLK260918P01000000
Side Put
Expiry18 Sep 2026
Strike1000.00
Volume-
OI154
IV0.32
Contract BLK260731P00930000
Side Put
Expiry31 Jul 2026
Strike930.00
Volume-
OI153
IV1.00
Contract BLK260821P01020000
Side Put
Expiry21 Aug 2026
Strike1020.00
Volume-
OI148
IV0.32
Contract BLK260918C01180000
Side Call
Expiry18 Sep 2026
Strike1180.00
Volume-
OI146
IV0.25
Contract BLK270319C01080000
Side Call
Expiry19 Mar 2027
Strike1080.00
Volume-
OI146
IV0.28
Contract BLK260918P00600000
Side Put
Expiry18 Sep 2026
Strike600.00
Volume-
OI144
IV0.47
Contract BLK260821P00810000
Side Put
Expiry21 Aug 2026
Strike810.00
Volume-
OI138
IV0.38
Contract BLK260814P01070000
Side Put
Expiry14 Aug 2026
Strike1070.00
Volume-
OI137
IV0.28
Contract BLK260814P00930000
Side Put
Expiry14 Aug 2026
Strike930.00
Volume-
OI133
IV0.26
Contract BLK260918C01080000
Side Call
Expiry18 Sep 2026
Strike1080.00
Volume-
OI133
IV0.26
Contract BLK261016P00990000
Side Put
Expiry16 Oct 2026
Strike990.00
Volume-
OI132
IV0.33
Contract BLK260918P01020000
Side Put
Expiry18 Sep 2026
Strike1020.00
Volume-
OI130
IV0.31
Contract BLK260918C01070000
Side Call
Expiry18 Sep 2026
Strike1070.00
Volume-
OI130
IV0.27
Contract BLK260918P00930000
Side Put
Expiry18 Sep 2026
Strike930.00
Volume-
OI129
IV0.35
Contract BLK260918P00770000
Side Put
Expiry18 Sep 2026
Strike770.00
Volume-
OI128
IV0.29
Contract BLK270115C01600000
Side Call
Expiry15 Jan 2027
Strike1600.00
Volume-
OI128
IV0.30
Contract BLK260731C01065000
Side Call
Expiry31 Jul 2026
Strike1065.00
Volume-
OI121
IV0.41
Contract BLK260821P01060000
Side Put
Expiry21 Aug 2026
Strike1060.00
Volume-
OI119
IV0.29
Contract BLK260807C01180000
Side Call
Expiry7 Aug 2026
Strike1180.00
Volume-
OI118
IV0.32
Contract BLK270115P00750000
Side Put
Expiry15 Jan 2027
Strike750.00
Volume-
OI118
IV0.39
Contract BLK261218P01040000
Side Put
Expiry18 Dec 2026
Strike1040.00
Volume-
OI114
IV0.31
Contract BLK260821C01140000
Side Call
Expiry21 Aug 2026
Strike1140.00
Volume-
OI109
IV0.26
Contract BLK261016C01090000
Side Call
Expiry16 Oct 2026
Strike1090.00
Volume-
OI108
IV0.28
Contract BLK261016P00980000
Side Put
Expiry16 Oct 2026
Strike980.00
Volume-
OI105
IV0.33
Contract BLK260821P00780000
Side Put
Expiry21 Aug 2026
Strike780.00
Volume-
OI104
IV0.41
Contract BLK260828P00800000
Side Put
Expiry28 Aug 2026
Strike800.00
Volume-
OI104
IV0.34
Contract BLK260918P00620000
Side Put
Expiry18 Sep 2026
Strike620.00
Volume-
OI102
IV0.45