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 4 of 50
Contract BLK260821P01100000
Side Put
Expiry21 Aug 2026
Strike1100.00
Volume1
OI104
IV0.27
Contract BLK260821P01035000
Side Put
Expiry21 Aug 2026
Strike1035.00
Volume1
OI92
IV0.31
Contract BLK261016P00900000
Side Put
Expiry16 Oct 2026
Strike900.00
Volume1
OI89
IV0.37
Contract BLK270115P00900000
Side Put
Expiry15 Jan 2027
Strike900.00
Volume1
OI89
IV0.34
Contract BLK260731P01020000
Side Put
Expiry31 Jul 2026
Strike1020.00
Volume1
OI83
IV0.47
Contract BLK260821P01000000
Side Put
Expiry21 Aug 2026
Strike1000.00
Volume1
OI79
IV0.32
Contract BLK260807C01070000
Side Call
Expiry7 Aug 2026
Strike1070.00
Volume1
OI75
IV0.31
Contract BLK260821C01150000
Side Call
Expiry21 Aug 2026
Strike1150.00
Volume1
OI67
IV0.27
Contract BLK261016P01050000
Side Put
Expiry16 Oct 2026
Strike1050.00
Volume1
OI64
IV0.31
Contract BLK261218P01080000
Side Put
Expiry18 Dec 2026
Strike1080.00
Volume1
OI63
IV0.31
Contract BLK260821C01050000
Side Call
Expiry21 Aug 2026
Strike1050.00
Volume1
OI61
IV0.30
Contract BLK260821P01030000
Side Put
Expiry21 Aug 2026
Strike1030.00
Volume1
OI60
IV0.30
Contract BLK260918P01030000
Side Put
Expiry18 Sep 2026
Strike1030.00
Volume1
OI56
IV0.30
Contract BLK260918P00940000
Side Put
Expiry18 Sep 2026
Strike940.00
Volume1
OI53
IV0.33
Contract BLK260731C01110000
Side Call
Expiry31 Jul 2026
Strike1110.00
Volume1
OI51
IV0.36
Contract BLK260731P01045000
Side Put
Expiry31 Jul 2026
Strike1045.00
Volume1
OI47
IV0.33
Contract BLK261218C01060000
Side Call
Expiry18 Dec 2026
Strike1060.00
Volume1
OI47
IV0.28
Contract BLK270115C01280000
Side Call
Expiry15 Jan 2027
Strike1280.00
Volume1
OI41
IV0.27
Contract BLK260821C01060000
Side Call
Expiry21 Aug 2026
Strike1060.00
Volume1
OI37
IV0.29
Contract BLK260918P00950000
Side Put
Expiry18 Sep 2026
Strike950.00
Volume1
OI34
IV0.31
Contract BLK260731C01055000
Side Call
Expiry31 Jul 2026
Strike1055.00
Volume1
OI33
IV0.51
Contract BLK270115C01260000
Side Call
Expiry15 Jan 2027
Strike1260.00
Volume1
OI32
IV0.27
Contract BLK261218P01100000
Side Put
Expiry18 Dec 2026
Strike1100.00
Volume1
OI29
IV0.31
Contract BLK260828P00880000
Side Put
Expiry28 Aug 2026
Strike880.00
Volume1
OI25
IV0.25
Contract BLK261218P00400000
Side Put
Expiry18 Dec 2026
Strike400.00
Volume1
OI24
IV0.46
Contract BLK260731C01130000
Side Call
Expiry31 Jul 2026
Strike1130.00
Volume1
OI22
IV0.40
Contract BLK260731C01075000
Side Call
Expiry31 Jul 2026
Strike1075.00
Volume1
OI19
IV0.38
Contract BLK261016P00800000
Side Put
Expiry16 Oct 2026
Strike800.00
Volume1
OI19
IV0.37
Contract BLK260807C01120000
Side Call
Expiry7 Aug 2026
Strike1120.00
Volume1
OI18
IV0.29
Contract BLK260807C01110000
Side Call
Expiry7 Aug 2026
Strike1110.00
Volume1
OI17
IV0.29
Contract BLK260807C01060000
Side Call
Expiry7 Aug 2026
Strike1060.00
Volume1
OI15
IV0.31
Contract BLK260828C01040000
Side Call
Expiry28 Aug 2026
Strike1040.00
Volume1
OI12
IV0.29
Contract BLK260731P01042500
Side Put
Expiry31 Jul 2026
Strike1042.50
Volume1
OI11
IV0.35
Contract BLK260731C01140000
Side Call
Expiry31 Jul 2026
Strike1140.00
Volume1
OI11
IV0.25
Contract BLK260814C01060000
Side Call
Expiry14 Aug 2026
Strike1060.00
Volume1
OI9
IV0.30
Contract BLK260828C01030000
Side Call
Expiry28 Aug 2026
Strike1030.00
Volume1
OI7
IV0.29
Contract BLK260807P01065000
Side Put
Expiry7 Aug 2026
Strike1065.00
Volume1
OI6
IV0.29
Contract BLK260731P01070000
Side Put
Expiry31 Jul 2026
Strike1070.00
Volume1
OI5
IV0.43
Contract BLK260821C01075000
Side Call
Expiry21 Aug 2026
Strike1075.00
Volume1
OI5
IV0.28
Contract BLK260731P01025000
Side Put
Expiry31 Jul 2026
Strike1025.00
Volume1
OI4
IV0.44