Contract Tape

BKSY 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 204 records

Detail Tape

BKSY most active options contracts

Page 1 of 6
Contract BKSY261120C00025000
Side Call
Expiry20 Nov 2026
Strike25.00
Volume102
OI263
IV1.07
Contract BKSY260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume87
OI1155
IV1.26
Contract BKSY261120C00030000
Side Call
Expiry20 Nov 2026
Strike30.00
Volume45
OI171
IV1.08
Contract BKSY260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume42
OI2706
IV1.13
Contract BKSY280121C00017500
Side Call
Expiry21 Jan 2028
Strike17.50
Volume40
OI1315
IV1.07
Contract BKSY260918C00025000
Side Call
Expiry18 Sep 2026
Strike25.00
Volume36
OI362
IV1.01
Contract BKSY270219C00045000
Side Call
Expiry19 Feb 2027
Strike45.00
Volume35
OI34
IV1.10
Contract BKSY260918C00035000
Side Call
Expiry18 Sep 2026
Strike35.00
Volume32
OI154
IV1.05
Contract BKSY280121C00020000
Side Call
Expiry21 Jan 2028
Strike20.00
Volume28
OI2687
IV1.10
Contract BKSY260821C00025000
Side Call
Expiry21 Aug 2026
Strike25.00
Volume24
OI1676
IV1.11
Contract BKSY280121C00045000
Side Call
Expiry21 Jan 2028
Strike45.00
Volume20
OI412
IV1.13
Contract BKSY260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume19
OI670
IV1.22
Contract BKSY270115C00022500
Side Call
Expiry15 Jan 2027
Strike22.50
Volume19
OI101
IV1.04
Contract BKSY260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume15
OI5118
IV1.25
Contract BKSY260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume10
OI872
IV1.24
Contract BKSY270115C00050000
Side Call
Expiry15 Jan 2027
Strike50.00
Volume10
OI195
IV1.07
Contract BKSY280121C00035000
Side Call
Expiry21 Jan 2028
Strike35.00
Volume6
OI231
IV1.10
Contract BKSY270115C00035000
Side Call
Expiry15 Jan 2027
Strike35.00
Volume5
OI400
IV1.08
Contract BKSY260821C00050000
Side Call
Expiry21 Aug 2026
Strike50.00
Volume5
OI297
IV1.59
Contract BKSY260918C00045000
Side Call
Expiry18 Sep 2026
Strike45.00
Volume5
OI109
IV1.12
Contract BKSY280121C00075000
Side Call
Expiry21 Jan 2028
Strike75.00
Volume4
OI942
IV1.06
Contract BKSY260918C00030000
Side Call
Expiry18 Sep 2026
Strike30.00
Volume4
OI566
IV1.05
Contract BKSY270115C00025000
Side Call
Expiry15 Jan 2027
Strike25.00
Volume4
OI419
IV1.04
Contract BKSY270219C00040000
Side Call
Expiry19 Feb 2027
Strike40.00
Volume4
OI34
IV1.01
Contract BKSY260821C00022500
Side Call
Expiry21 Aug 2026
Strike22.50
Volume3
OI1502
IV1.13
Contract BKSY260821P00017500
Side Put
Expiry21 Aug 2026
Strike17.50
Volume3
OI310
IV1.33
Contract BKSY261120C00040000
Side Call
Expiry20 Nov 2026
Strike40.00
Volume3
OI179
IV1.05
Contract BKSY260821C00020000
Side Call
Expiry21 Aug 2026
Strike20.00
Volume2
OI206
IV1.11
Contract BKSY280121P00020000
Side Put
Expiry21 Jan 2028
Strike20.00
Volume2
OI144
IV1.07
Contract BKSY270115C00045000
Side Call
Expiry15 Jan 2027
Strike45.00
Volume1
OI669
IV1.07
Contract BKSY260918P00020000
Side Put
Expiry18 Sep 2026
Strike20.00
Volume1
OI488
IV1.05
Contract BKSY270115C00020000
Side Call
Expiry15 Jan 2027
Strike20.00
Volume1
OI454
IV1.06
Contract BKSY261120C00035000
Side Call
Expiry20 Nov 2026
Strike35.00
Volume1
OI298
IV1.04
Contract BKSY280121C00030000
Side Call
Expiry21 Jan 2028
Strike30.00
Volume1
OI277
IV1.09
Contract BKSY260821P00022500
Side Put
Expiry21 Aug 2026
Strike22.50
Volume1
OI273
IV1.11
Contract BKSY280121C00025000
Side Call
Expiry21 Jan 2028
Strike25.00
Volume1
OI267
IV1.08
Contract BKSY260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume1
OI225
IV1.39
Contract BKSY260918C00050000
Side Call
Expiry18 Sep 2026
Strike50.00
Volume1
OI64
IV1.20
Contract BKSY270219C00022500
Side Call
Expiry19 Feb 2027
Strike22.50
Volume1
OI2
IV1.08
Contract BKSY270115C00040000
Side Call
Expiry15 Jan 2027
Strike40.00
Volume-
OI2756
IV1.04