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 1 of 4
Contract GCT261120C00055000
Side Call
Expiry20 Nov 2026
Strike55.00
Volume593
OI119
IV0.74
Contract GCT260918C00050000
Side Call
Expiry18 Sep 2026
Strike50.00
Volume106
OI548
IV0.78
Contract GCT260821C00045000
Side Call
Expiry21 Aug 2026
Strike45.00
Volume74
OI466
IV0.92
Contract GCT260918C00055000
Side Call
Expiry18 Sep 2026
Strike55.00
Volume35
OI-
IV0.74
Contract GCT280121C00015000
Side Call
Expiry21 Jan 2028
Strike15.00
Volume28
OI220
IV0.78
Contract GCT260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume23
OI671
IV0.97
Contract GCT260821C00050000
Side Call
Expiry21 Aug 2026
Strike50.00
Volume20
OI368
IV0.91
Contract GCT270115C00040000
Side Call
Expiry15 Jan 2027
Strike40.00
Volume18
OI960
IV0.67
Contract GCT260821P00040000
Side Put
Expiry21 Aug 2026
Strike40.00
Volume15
OI1055
IV0.98
Contract GCT270115C00015000
Side Call
Expiry15 Jan 2027
Strike15.00
Volume14
OI125
IV0.84
Contract GCT260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume13
OI480
IV0.95
Contract GCT260918P00030000
Side Put
Expiry18 Sep 2026
Strike30.00
Volume11
OI73
IV0.79
Contract GCT260918P00045000
Side Put
Expiry18 Sep 2026
Strike45.00
Volume10
OI-
IV0.78
Contract GCT270115C00050000
Side Call
Expiry15 Jan 2027
Strike50.00
Volume9
OI261
IV0.70
Contract GCT270115C00055000
Side Call
Expiry15 Jan 2027
Strike55.00
Volume6
OI134
IV0.70
Contract GCT261016C00040000
Side Call
Expiry16 Oct 2026
Strike40.00
Volume5
OI288
IV0.75
Contract GCT261120C00050000
Side Call
Expiry20 Nov 2026
Strike50.00
Volume5
OI135
IV0.76
Contract GCT270115C00035000
Side Call
Expiry15 Jan 2027
Strike35.00
Volume4
OI728
IV0.70
Contract GCT260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume4
OI410
IV0.94
Contract GCT260918C00045000
Side Call
Expiry18 Sep 2026
Strike45.00
Volume4
OI80
IV0.85
Contract GCT280121C00040000
Side Call
Expiry21 Jan 2028
Strike40.00
Volume3
OI97
IV0.71
Contract GCT261016C00035000
Side Call
Expiry16 Oct 2026
Strike35.00
Volume3
OI58
IV0.68
Contract GCT270115C00025000
Side Call
Expiry15 Jan 2027
Strike25.00
Volume2
OI596
IV0.65
Contract GCT270115C00070000
Side Call
Expiry15 Jan 2027
Strike70.00
Volume2
OI376
IV0.75
Contract GCT261016C00050000
Side Call
Expiry16 Oct 2026
Strike50.00
Volume2
OI218
IV0.78
Contract GCT280121C00045000
Side Call
Expiry21 Jan 2028
Strike45.00
Volume2
OI188
IV0.69
Contract GCT270115C00060000
Side Call
Expiry15 Jan 2027
Strike60.00
Volume2
OI149
IV0.72
Contract GCT261016P00025000
Side Put
Expiry16 Oct 2026
Strike25.00
Volume2
OI84
IV0.92
Contract GCT261016C00045000
Side Call
Expiry16 Oct 2026
Strike45.00
Volume1
OI111
IV0.79
Contract GCT260821P00045000
Side Put
Expiry21 Aug 2026
Strike45.00
Volume1
OI72
IV1.00
Contract GCT280121C00030000
Side Call
Expiry21 Jan 2028
Strike30.00
Volume1
OI40
IV0.68
Contract GCT280121C00065000
Side Call
Expiry21 Jan 2028
Strike65.00
Volume-
OI3091
IV0.67
Contract GCT280121P00035000
Side Put
Expiry21 Jan 2028
Strike35.00
Volume-
OI3016
IV0.71
Contract GCT260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume-
OI1269
IV1.29
Contract GCT270115C00012500
Side Call
Expiry15 Jan 2027
Strike12.50
Volume-
OI574
IV0.61
Contract GCT270115P00020000
Side Put
Expiry15 Jan 2027
Strike20.00
Volume-
OI466
IV0.44
Contract GCT270115C00022500
Side Call
Expiry15 Jan 2027
Strike22.50
Volume-
OI460
IV0.62
Contract GCT270115C00030000
Side Call
Expiry15 Jan 2027
Strike30.00
Volume-
OI450
IV0.66
Contract GCT270115C00017500
Side Call
Expiry15 Jan 2027
Strike17.50
Volume-
OI373
IV0.01
Contract GCT270115P00015000
Side Put
Expiry15 Jan 2027
Strike15.00
Volume-
OI324
IV0.59