Contract Tape

GCT 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 150 records

Detail Tape

GCT most active options contracts

Page 3 of 4
Contract GCT280121C00025000
Side Call
Expiry21 Jan 2028
Strike25.00
Volume-
OI24
IV0.76
Contract GCT260821P00022500
Side Put
Expiry21 Aug 2026
Strike22.50
Volume-
OI20
IV1.05
Contract GCT261120C00035000
Side Call
Expiry20 Nov 2026
Strike35.00
Volume-
OI20
IV0.76
Contract GCT270115P00005000
Side Put
Expiry15 Jan 2027
Strike5.00
Volume-
OI20
IV1.18
Contract GCT270115P00012500
Side Put
Expiry15 Jan 2027
Strike12.50
Volume-
OI19
IV0.69
Contract GCT280121P00040000
Side Put
Expiry21 Jan 2028
Strike40.00
Volume-
OI18
IV0.72
Contract GCT260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume-
OI17
IV0.01
Contract GCT261016P00020000
Side Put
Expiry16 Oct 2026
Strike20.00
Volume-
OI17
IV0.64
Contract GCT261016P00022500
Side Put
Expiry16 Oct 2026
Strike22.50
Volume-
OI17
IV1.30
Contract GCT270115P00055000
Side Put
Expiry15 Jan 2027
Strike55.00
Volume-
OI16
IV0.73
Contract GCT261016C00025000
Side Call
Expiry16 Oct 2026
Strike25.00
Volume-
OI14
IV0.01
Contract GCT270115P00010000
Side Put
Expiry15 Jan 2027
Strike10.00
Volume-
OI14
IV0.81
Contract GCT280121P00025000
Side Put
Expiry21 Jan 2028
Strike25.00
Volume-
OI14
IV0.66
Contract GCT260821C00025000
Side Call
Expiry21 Aug 2026
Strike25.00
Volume-
OI12
IV1.12
Contract GCT280121C00020000
Side Call
Expiry21 Jan 2028
Strike20.00
Volume-
OI12
IV0.76
Contract GCT280121C00070000
Side Call
Expiry21 Jan 2028
Strike70.00
Volume-
OI12
IV0.66
Contract GCT260918P00035000
Side Put
Expiry18 Sep 2026
Strike35.00
Volume-
OI11
IV0.86
Contract GCT261016P00050000
Side Put
Expiry16 Oct 2026
Strike50.00
Volume-
OI11
IV0.79
Contract GCT260918P00040000
Side Put
Expiry18 Sep 2026
Strike40.00
Volume-
OI10
IV0.79
Contract GCT261120P00022500
Side Put
Expiry20 Nov 2026
Strike22.50
Volume-
OI9
IV0.74
Contract GCT280121P00030000
Side Put
Expiry21 Jan 2028
Strike30.00
Volume-
OI9
IV0.73
Contract GCT280121P00050000
Side Put
Expiry21 Jan 2028
Strike50.00
Volume-
OI9
IV0.69
Contract GCT260918C00040000
Side Call
Expiry18 Sep 2026
Strike40.00
Volume-
OI8
IV0.77
Contract GCT261120P00020000
Side Put
Expiry20 Nov 2026
Strike20.00
Volume-
OI8
IV0.53
Contract GCT270115P00060000
Side Put
Expiry15 Jan 2027
Strike60.00
Volume-
OI8
IV0.75
Contract GCT280121P00020000
Side Put
Expiry21 Jan 2028
Strike20.00
Volume-
OI8
IV0.26
Contract GCT261120C00025000
Side Call
Expiry20 Nov 2026
Strike25.00
Volume-
OI7
IV0.70
Contract GCT260918C00035000
Side Call
Expiry18 Sep 2026
Strike35.00
Volume-
OI6
IV0.64
Contract GCT280121P00015000
Side Put
Expiry21 Jan 2028
Strike15.00
Volume-
OI6
IV0.34
Contract GCT280121P00060000
Side Put
Expiry21 Jan 2028
Strike60.00
Volume-
OI6
IV0.68
Contract GCT261120P00045000
Side Put
Expiry20 Nov 2026
Strike45.00
Volume-
OI5
IV0.82
Contract GCT280121P00022500
Side Put
Expiry21 Jan 2028
Strike22.50
Volume-
OI5
IV0.68
Contract GCT261016P00055000
Side Put
Expiry16 Oct 2026
Strike55.00
Volume-
OI4
IV0.80
Contract GCT261120C00030000
Side Call
Expiry20 Nov 2026
Strike30.00
Volume-
OI4
IV0.72
Contract GCT280121P00070000
Side Put
Expiry21 Jan 2028
Strike70.00
Volume-
OI4
IV0.69
Contract GCT280121P00017500
Side Put
Expiry21 Jan 2028
Strike17.50
Volume-
OI3
IV0.30
Contract GCT261016P00017500
Side Put
Expiry16 Oct 2026
Strike17.50
Volume-
OI2
IV0.75
Contract GCT270115P00065000
Side Put
Expiry15 Jan 2027
Strike65.00
Volume-
OI2
IV0.77
Contract GCT260918P00017500
Side Put
Expiry18 Sep 2026
Strike17.50
Volume-
OI1
IV0.93
Contract GCT260918C00030000
Side Call
Expiry18 Sep 2026
Strike30.00
Volume-
OI1
IV0.01