Contract Tape

GMAB 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 104 records

Detail Tape

GMAB most active options contracts

Page 1 of 3
Contract GMAB260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume35
OI16430
IV0.67
Contract GMAB270219P00012500
Side Put
Expiry19 Feb 2027
Strike12.50
Volume28
OI21
IV0.44
Contract GMAB261218C00040000
Side Call
Expiry18 Dec 2026
Strike40.00
Volume16
OI645
IV0.56
Contract GMAB270115C00040000
Side Call
Expiry15 Jan 2027
Strike40.00
Volume7
OI894
IV0.49
Contract GMAB270115C00035000
Side Call
Expiry15 Jan 2027
Strike35.00
Volume5
OI2358
IV0.52
Contract GMAB261120C00030000
Side Call
Expiry20 Nov 2026
Strike30.00
Volume5
OI812
IV0.56
Contract GMAB270115P00015000
Side Put
Expiry15 Jan 2027
Strike15.00
Volume4
OI109
IV0.40
Contract GMAB261218P00015000
Side Put
Expiry18 Dec 2026
Strike15.00
Volume2
OI280
IV0.42
Contract GMAB270115P00025000
Side Put
Expiry15 Jan 2027
Strike25.00
Volume1
OI478
IV0.56
Contract GMAB260821P00017500
Side Put
Expiry21 Aug 2026
Strike17.50
Volume1
OI267
IV1.23
Contract GMAB260918C00030000
Side Call
Expiry18 Sep 2026
Strike30.00
Volume1
OI172
IV0.60
Contract GMAB261218C00030000
Side Call
Expiry18 Dec 2026
Strike30.00
Volume-
OI16736
IV0.58
Contract GMAB260821C00040000
Side Call
Expiry21 Aug 2026
Strike40.00
Volume-
OI11137
IV0.90
Contract GMAB260821C00035000
Side Call
Expiry21 Aug 2026
Strike35.00
Volume-
OI3023
IV0.35
Contract GMAB260821P00030000
Side Put
Expiry21 Aug 2026
Strike30.00
Volume-
OI1625
IV0.45
Contract GMAB260821P00025000
Side Put
Expiry21 Aug 2026
Strike25.00
Volume-
OI1245
IV0.88
Contract GMAB261218C00035000
Side Call
Expiry18 Dec 2026
Strike35.00
Volume-
OI1055
IV0.52
Contract GMAB270115C00030000
Side Call
Expiry15 Jan 2027
Strike30.00
Volume-
OI956
IV0.53
Contract GMAB260821C00045000
Side Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI848
IV0.72
Contract GMAB261120P00025000
Side Put
Expiry20 Nov 2026
Strike25.00
Volume-
OI730
IV0.58
Contract GMAB260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume-
OI691
IV1.86
Contract GMAB261218P00022500
Side Put
Expiry18 Dec 2026
Strike22.50
Volume-
OI476
IV0.18
Contract GMAB270115P00020000
Side Put
Expiry15 Jan 2027
Strike20.00
Volume-
OI467
IV0.67
Contract GMAB260918P00025000
Side Put
Expiry18 Sep 2026
Strike25.00
Volume-
OI454
IV0.64
Contract GMAB261218C00025000
Side Call
Expiry18 Dec 2026
Strike25.00
Volume-
OI300
IV0.63
Contract GMAB260918C00035000
Side Call
Expiry18 Sep 2026
Strike35.00
Volume-
OI270
IV0.22
Contract GMAB260821C00050000
Side Call
Expiry21 Aug 2026
Strike50.00
Volume-
OI165
IV0.86
Contract GMAB270219C00035000
Side Call
Expiry19 Feb 2027
Strike35.00
Volume-
OI156
IV0.58
Contract GMAB261218P00030000
Side Put
Expiry18 Dec 2026
Strike30.00
Volume-
OI135
IV0.61
Contract GMAB270115P00035000
Side Put
Expiry15 Jan 2027
Strike35.00
Volume-
OI134
IV0.52
Contract GMAB261218P00025000
Side Put
Expiry18 Dec 2026
Strike25.00
Volume-
OI108
IV0.51
Contract GMAB260821C00020000
Side Call
Expiry21 Aug 2026
Strike20.00
Volume-
OI105
IV0.78
Contract GMAB261218P00020000
Side Put
Expiry18 Dec 2026
Strike20.00
Volume-
OI98
IV0.26
Contract GMAB270115C00025000
Side Call
Expiry15 Jan 2027
Strike25.00
Volume-
OI76
IV0.57
Contract GMAB260821P00035000
Side Put
Expiry21 Aug 2026
Strike35.00
Volume-
OI37
IV0.79
Contract GMAB261120P00022500
Side Put
Expiry20 Nov 2026
Strike22.50
Volume-
OI32
IV0.20
Contract GMAB261120C00040000
Side Call
Expiry20 Nov 2026
Strike40.00
Volume-
OI25
IV0.76
Contract GMAB270115P00022500
Side Put
Expiry15 Jan 2027
Strike22.50
Volume-
OI24
IV0.54
Contract GMAB270115C00015000
Side Call
Expiry15 Jan 2027
Strike15.00
Volume-
OI23
IV0.61
Contract GMAB260821C00025000
Side Call
Expiry21 Aug 2026
Strike25.00
Volume-
OI20
IV0.66