GTLB260821P00033000
Put
Expiry21 Aug 2026
Strike33.00
Volume1010
OI3
IV0.67
Contract Tape
GTLB most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
820
records
Detail Tape
GTLB most active options contracts
Contract
GTLB260821C00040000
Side
Call
Expiry21 Aug 2026
Strike40.00
Volume370
OI5973
IV0.71
Contract
GTLB261016C00047500
Side
Call
Expiry16 Oct 2026
Strike47.50
Volume345
OI138
IV0.79
Contract
GTLB260731C00035000
Side
Call
Expiry31 Jul 2026
Strike35.00
Volume328
OI679
IV0.88
Contract
GTLB260918C00040000
Side
Call
Expiry18 Sep 2026
Strike40.00
Volume182
OI1596
IV0.83
Contract
GTLB260807C00035000
Side
Call
Expiry7 Aug 2026
Strike35.00
Volume170
OI146
IV0.73
Contract
GTLB260821C00035000
Side
Call
Expiry21 Aug 2026
Strike35.00
Volume135
OI668
IV0.65
Contract
GTLB260918C00020000
Side
Call
Expiry18 Sep 2026
Strike20.00
Volume125
OI181
IV0.99
Contract
GTLB260828C00040000
Side
Call
Expiry28 Aug 2026
Strike40.00
Volume83
OI84
IV0.72
Contract
GTLB261218C00035000
Side
Call
Expiry18 Dec 2026
Strike35.00
Volume81
OI593
IV0.80
Contract
GTLB260731C00032000
Side
Call
Expiry31 Jul 2026
Strike32.00
Volume81
OI387
IV1.21
Contract
GTLB260807C00035500
Side
Call
Expiry7 Aug 2026
Strike35.50
Volume62
OI40
IV0.78
Contract
GTLB261218C00040000
Side
Call
Expiry18 Dec 2026
Strike40.00
Volume58
OI677
IV0.79
Contract
GTLB260918C00045000
Side
Call
Expiry18 Sep 2026
Strike45.00
Volume56
OI107
IV0.78
Contract
GTLB260821C00030000
Side
Call
Expiry21 Aug 2026
Strike30.00
Volume53
OI2031
IV0.68
Contract
GTLB270115P00022500
Side
Put
Expiry15 Jan 2027
Strike22.50
Volume51
OI3454
IV0.84
Contract
GTLB270115P00025000
Side
Put
Expiry15 Jan 2027
Strike25.00
Volume43
OI2722
IV0.77
Contract
GTLB260807P00030500
Side
Put
Expiry7 Aug 2026
Strike30.50
Volume43
OI5
IV0.87
Contract
GTLB261016C00035000
Side
Call
Expiry16 Oct 2026
Strike35.00
Volume42
OI232
IV0.78
Contract
GTLB260731C00033000
Side
Call
Expiry31 Jul 2026
Strike33.00
Volume42
OI137
IV1.03
Contract
GTLB270115C00045000
Side
Call
Expiry15 Jan 2027
Strike45.00
Volume41
OI2586
IV0.76
Contract
GTLB260821C00037500
Side
Call
Expiry21 Aug 2026
Strike37.50
Volume34
OI1226
IV0.71
Contract
GTLB260731P00033000
Side
Put
Expiry31 Jul 2026
Strike33.00
Volume33
OI22
IV0.99
Contract
GTLB260918C00035000
Side
Call
Expiry18 Sep 2026
Strike35.00
Volume32
OI1271
IV0.81
Contract
GTLB260807C00037000
Side
Call
Expiry7 Aug 2026
Strike37.00
Volume32
OI249
IV0.74
Contract
GTLB260821P00025000
Side
Put
Expiry21 Aug 2026
Strike25.00
Volume31
OI1398
IV0.85
Contract
GTLB260807C00036000
Side
Call
Expiry7 Aug 2026
Strike36.00
Volume31
OI125
IV0.77
Contract
GTLB260731C00036000
Side
Call
Expiry31 Jul 2026
Strike36.00
Volume29
OI265
IV1.21
Contract
GTLB260807C00037500
Side
Call
Expiry7 Aug 2026
Strike37.50
Volume29
OI10
IV0.84
Contract
GTLB260807C00034000
Side
Call
Expiry7 Aug 2026
Strike34.00
Volume27
OI57
IV0.76
Contract
GTLB260731C00038000
Side
Call
Expiry31 Jul 2026
Strike38.00
Volume25
OI233
IV0.69
Contract
GTLB260731P00032000
Side
Put
Expiry31 Jul 2026
Strike32.00
Volume23
OI89
IV0.42
Contract
GTLB270115C00035000
Side
Call
Expiry15 Jan 2027
Strike35.00
Volume22
OI1711
IV0.75
Contract
GTLB261218C00027500
Side
Call
Expiry18 Dec 2026
Strike27.50
Volume22
OI158
IV0.72
Contract
GTLB261218C00022500
Side
Call
Expiry18 Dec 2026
Strike22.50
Volume21
OI334
IV0.82
Contract
GTLB260918C00030000
Side
Call
Expiry18 Sep 2026
Strike30.00
Volume20
OI1211
IV0.84
Contract
GTLB261016P00022500
Side
Put
Expiry16 Oct 2026
Strike22.50
Volume20
OI29
IV1.09
Contract
GTLB260814C00041000
Side
Call
Expiry14 Aug 2026
Strike41.00
Volume20
OI3
IV0.72
Contract
GTLB260731C00025500
Side
Call
Expiry31 Jul 2026
Strike25.50
Volume19
OI37
IV3.83
Contract
GTLB260731C00026000
Side
Call
Expiry31 Jul 2026
Strike26.00
Volume19
OI22
IV2.03
Plain English Guide
Options context
What usually looks constructive
What usually looks cautious
Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.