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 5 of 50
Contract BLK260918C01600000
Side Call
Expiry18 Sep 2026
Strike1600.00
Volume1
OI4
IV0.29
Contract BLK260731C01030000
Side Call
Expiry31 Jul 2026
Strike1030.00
Volume1
OI3
IV0.79
Contract BLK260731C01035000
Side Call
Expiry31 Jul 2026
Strike1035.00
Volume1
OI3
IV0.75
Contract BLK260731C01115000
Side Call
Expiry31 Jul 2026
Strike1115.00
Volume1
OI3
IV0.38
Contract BLK260807C01005000
Side Call
Expiry7 Aug 2026
Strike1005.00
Volume1
OI3
IV0.41
Contract BLK260807C01010000
Side Call
Expiry7 Aug 2026
Strike1010.00
Volume1
OI3
IV0.41
Contract BLK260807C01105000
Side Call
Expiry7 Aug 2026
Strike1105.00
Volume1
OI3
IV0.31
Contract BLK260821C01095000
Side Call
Expiry21 Aug 2026
Strike1095.00
Volume1
OI3
IV0.28
Contract BLK261016P00970000
Side Put
Expiry16 Oct 2026
Strike970.00
Volume1
OI3
IV0.33
Contract BLK260918C01150000
Side Call
Expiry18 Sep 2026
Strike1150.00
Volume1
OI2
IV0.26
Contract BLK260731P01047500
Side Put
Expiry31 Jul 2026
Strike1047.50
Volume1
OI1
IV0.32
Contract BLK260731P01055000
Side Put
Expiry31 Jul 2026
Strike1055.00
Volume1
OI1
IV0.27
Contract BLK260904P00960000
Side Put
Expiry4 Sep 2026
Strike960.00
Volume1
OI1
IV0.34
Contract BLK260904P00980000
Side Put
Expiry4 Sep 2026
Strike980.00
Volume1
OI1
IV0.32
Contract BLK261016C01380000
Side Call
Expiry16 Oct 2026
Strike1380.00
Volume1
OI1
IV0.27
Contract BLK260807C01037500
Side Call
Expiry7 Aug 2026
Strike1037.50
Volume1
OI-
IV0.36
Contract BLK260807P01087500
Side Put
Expiry7 Aug 2026
Strike1087.50
Volume1
OI-
IV0.30
Contract BLK260814C01065000
Side Call
Expiry14 Aug 2026
Strike1065.00
Volume1
OI-
IV0.29
Contract BLK260814C01095000
Side Call
Expiry14 Aug 2026
Strike1095.00
Volume1
OI-
IV0.27
Contract BLK260821P01047500
Side Put
Expiry21 Aug 2026
Strike1047.50
Volume1
OI-
IV0.27
Contract BLK260911C01060000
Side Call
Expiry11 Sep 2026
Strike1060.00
Volume1
OI-
IV0.27
Contract BLK270115C01760000
Side Call
Expiry15 Jan 2027
Strike1760.00
Volume-
OI2109
IV0.34
Contract BLK260918C01140000
Side Call
Expiry18 Sep 2026
Strike1140.00
Volume-
OI1086
IV0.26
Contract BLK270115P00390000
Side Put
Expiry15 Jan 2027
Strike390.00
Volume-
OI762
IV0.43
Contract BLK270115C01300000
Side Call
Expiry15 Jan 2027
Strike1300.00
Volume-
OI585
IV0.27
Contract BLK260918C01030000
Side Call
Expiry18 Sep 2026
Strike1030.00
Volume-
OI467
IV0.27
Contract BLK270115C01100000
Side Call
Expiry15 Jan 2027
Strike1100.00
Volume-
OI438
IV0.28
Contract BLK270115P00470000
Side Put
Expiry15 Jan 2027
Strike470.00
Volume-
OI420
IV0.37
Contract BLK261016C01050000
Side Call
Expiry16 Oct 2026
Strike1050.00
Volume-
OI385
IV0.29
Contract BLK261218C01400000
Side Call
Expiry18 Dec 2026
Strike1400.00
Volume-
OI364
IV0.27
Contract BLK260821C01200000
Side Call
Expiry21 Aug 2026
Strike1200.00
Volume-
OI362
IV0.28
Contract BLK260918P00500000
Side Put
Expiry18 Sep 2026
Strike500.00
Volume-
OI302
IV0.61
Contract BLK261016C01080000
Side Call
Expiry16 Oct 2026
Strike1080.00
Volume-
OI298
IV0.28
Contract BLK260821P00950000
Side Put
Expiry21 Aug 2026
Strike950.00
Volume-
OI270
IV0.37
Contract BLK260821C01135000
Side Call
Expiry21 Aug 2026
Strike1135.00
Volume-
OI258
IV0.27
Contract BLK261218P00870000
Side Put
Expiry18 Dec 2026
Strike870.00
Volume-
OI249
IV0.35
Contract BLK260821C01080000
Side Call
Expiry21 Aug 2026
Strike1080.00
Volume-
OI232
IV0.29
Contract BLK260731P00770000
Side Put
Expiry31 Jul 2026
Strike770.00
Volume-
OI229
IV2.02
Contract BLK260918P00520000
Side Put
Expiry18 Sep 2026
Strike520.00
Volume-
OI218
IV0.58
Contract BLK260918C01120000
Side Call
Expiry18 Sep 2026
Strike1120.00
Volume-
OI215
IV0.27