Contract Tape

GRBK 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 130 records

Detail Tape

GRBK most active options contracts

Page 1 of 4
Contract GRBK260918P00060000
Side Put
Expiry18 Sep 2026
Strike60.00
Volume27
OI8
IV0.38
Contract GRBK260821C00075000
Side Call
Expiry21 Aug 2026
Strike75.00
Volume8
OI65
IV0.34
Contract GRBK260918P00065000
Side Put
Expiry18 Sep 2026
Strike65.00
Volume7
OI-
IV0.38
Contract GRBK261120P00055000
Side Put
Expiry20 Nov 2026
Strike55.00
Volume1
OI43
IV0.18
Contract GRBK260821C00070000
Side Call
Expiry21 Aug 2026
Strike70.00
Volume1
OI37
IV0.32
Contract GRBK260821P00075000
Side Put
Expiry21 Aug 2026
Strike75.00
Volume1
OI35
IV0.39
Contract GRBK261120P00070000
Side Put
Expiry20 Nov 2026
Strike70.00
Volume1
OI16
IV0.40
Contract GRBK260821C00065000
Side Call
Expiry21 Aug 2026
Strike65.00
Volume1
OI8
IV0.35
Contract GRBK260821P00070000
Side Put
Expiry21 Aug 2026
Strike70.00
Volume-
OI142
IV0.34
Contract GRBK260821P00065000
Side Put
Expiry21 Aug 2026
Strike65.00
Volume-
OI141
IV0.40
Contract GRBK260821P00060000
Side Put
Expiry21 Aug 2026
Strike60.00
Volume-
OI90
IV0.28
Contract GRBK260821C00080000
Side Call
Expiry21 Aug 2026
Strike80.00
Volume-
OI83
IV0.21
Contract GRBK261120P00060000
Side Put
Expiry20 Nov 2026
Strike60.00
Volume-
OI72
IV0.42
Contract GRBK260821C00085000
Side Call
Expiry21 Aug 2026
Strike85.00
Volume-
OI48
IV0.30
Contract GRBK260821C00090000
Side Call
Expiry21 Aug 2026
Strike90.00
Volume-
OI46
IV0.38
Contract GRBK260821P00055000
Side Put
Expiry21 Aug 2026
Strike55.00
Volume-
OI44
IV0.41
Contract GRBK261120C00070000
Side Call
Expiry20 Nov 2026
Strike70.00
Volume-
OI42
IV0.37
Contract GRBK260821P00050000
Side Put
Expiry21 Aug 2026
Strike50.00
Volume-
OI41
IV0.55
Contract GRBK261120C00085000
Side Call
Expiry20 Nov 2026
Strike85.00
Volume-
OI39
IV0.37
Contract GRBK261120C00095000
Side Call
Expiry20 Nov 2026
Strike95.00
Volume-
OI37
IV0.19
Contract GRBK261120P00075000
Side Put
Expiry20 Nov 2026
Strike75.00
Volume-
OI36
IV0.38
Contract GRBK260821C00060000
Side Call
Expiry21 Aug 2026
Strike60.00
Volume-
OI31
IV0.01
Contract GRBK260821C00105000
Side Call
Expiry21 Aug 2026
Strike105.00
Volume-
OI31
IV0.59
Contract GRBK261120C00075000
Side Call
Expiry20 Nov 2026
Strike75.00
Volume-
OI30
IV0.37
Contract GRBK260821C00045000
Side Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI26
IV0.01
Contract GRBK261120P00065000
Side Put
Expiry20 Nov 2026
Strike65.00
Volume-
OI23
IV0.37
Contract GRBK261120C00060000
Side Call
Expiry20 Nov 2026
Strike60.00
Volume-
OI22
IV0.40
Contract GRBK260821P00045000
Side Put
Expiry21 Aug 2026
Strike45.00
Volume-
OI21
IV0.70
Contract GRBK260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume-
OI20
IV1.06
Contract GRBK261120P00045000
Side Put
Expiry20 Nov 2026
Strike45.00
Volume-
OI20
IV0.31
Contract GRBK261120P00035000
Side Put
Expiry20 Nov 2026
Strike35.00
Volume-
OI19
IV0.46
Contract GRBK261120P00040000
Side Put
Expiry20 Nov 2026
Strike40.00
Volume-
OI18
IV0.39
Contract GRBK261120P00050000
Side Put
Expiry20 Nov 2026
Strike50.00
Volume-
OI16
IV0.24
Contract GRBK260821P00040000
Side Put
Expiry21 Aug 2026
Strike40.00
Volume-
OI14
IV0.86
Contract GRBK260821C00055000
Side Call
Expiry21 Aug 2026
Strike55.00
Volume-
OI14
IV0.01
Contract GRBK261120C00080000
Side Call
Expiry20 Nov 2026
Strike80.00
Volume-
OI14
IV0.37
Contract GRBK260821C00115000
Side Call
Expiry21 Aug 2026
Strike115.00
Volume-
OI13
IV0.71
Contract GRBK261120C00090000
Side Call
Expiry20 Nov 2026
Strike90.00
Volume-
OI13
IV0.16
Contract GRBK270219C00080000
Side Call
Expiry19 Feb 2027
Strike80.00
Volume-
OI12
IV0.35
Contract GRBK270219P00080000
Side Put
Expiry19 Feb 2027
Strike80.00
Volume-
OI10
IV0.37