GRAB · Grab Holdings Ltd

Track GRAB — free

$3.62 -0.08 (-2.16%) At close · Aug 14

Market Cap

$14.81B

4.09B

Options Chain

Underlying $3.62 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 28 contracts · mixed snapshot sessions · Jul 28, 2026–Aug 14, 2026

Put / call OI

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mixed snapshot sessions

Open interest

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mixed snapshot sessions

Volume

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mixed snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Aug 28 12d Sep 4 19d Sep 11 26d Sep 18 33d Sep 25 40d Oct 2 47d Oct 16 61d Jan 15 152d Jun 17 305d Dec 17 488d Jan 21 523d Dec 15 852d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
192	5	876.7%	0.991	$3.15		$0.03	—	—	2	8
Call · $0.5 In the money Snapshot session Aug 14, 2026 Last $3.15 Breakeven $3.65 Implied vol 876.7% Delta 0.991 ≈99% ITM Gamma 0.006 Theta -0.009 Vega 0 Open interest 192 Model this call Put · $0.5 Snapshot session Aug 13, 2026 Last $0.03 Breakeven $0.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this put
172	3	—	—	$2.75		$0.01	—	—	2	3
Call · $1 In the money Snapshot session Aug 14, 2026 Last $2.75 Breakeven $3.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 172 Model this call Put · $1 Snapshot session Aug 13, 2026 Last $0.01 Breakeven $0.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
169	1	351%	0.987	$2.22		$0.03	—	—	2	4
Call · $1.5 In the money Snapshot session Aug 12, 2026 Last $2.22 Breakeven $3.72 Implied vol 351% Delta 0.987 ≈99% ITM Gamma 0.021 Theta -0.005 Vega 0 Open interest 169 Model this call Put · $1.5 Snapshot session Aug 13, 2026 Last $0.03 Breakeven $1.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
75	2	487.6%	0.898	$1.63		$0.06	—	—	5	16
Call · $2 In the money Snapshot session Aug 14, 2026 Last $1.63 Breakeven $3.63 Implied vol 487.6% Delta 0.898 ≈90% ITM Gamma 0.079 Theta -0.034 Vega 0.001 Open interest 75 Model this call Put · $2 Snapshot session Aug 12, 2026 Last $0.06 Breakeven $1.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 Model this put
37	1	—	—	$1.11		$0.02	—	—	5	9
Call · $2.5 In the money Snapshot session Aug 14, 2026 Last $1.11 Breakeven $3.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest 37 Model this call Put · $2.5 Snapshot session Aug 12, 2026 Last $0.02 Breakeven $2.48 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this put
2.5k	91	242.5%	0.78	$0.61		$0.02	-0.066	105.2%	1	1.9k
Call · $3 In the money Snapshot session Aug 14, 2026 Last $0.61 Breakeven $3.61 Implied vol 242.5% Delta 0.78 ≈78% ITM Gamma 0.265 Theta -0.028 Vega 0.001 Open interest 2.5k Model this call Put · $3 Snapshot session Aug 14, 2026 Last $0.02 Breakeven $2.98 Implied vol 105.2% Delta -0.066 ≈7% ITM Gamma 0.265 Theta -0.005 Vega 0.001 Open interest 1.9k Model this put
3.6k	383	58.1%	0.704	$0.15		$0.06	-0.258	46.7%	217	7.2k
Call · $3.5 In the money Snapshot session Aug 14, 2026 Last $0.15 Breakeven $3.65 Implied vol 58.1% Delta 0.704 ≈70% ITM Gamma 1.295 Theta -0.008 Vega 0.002 Open interest 3.6k Model this call Put · $3.5 Snapshot session Aug 14, 2026 Last $0.06 Breakeven $3.44 Implied vol 46.7% Delta -0.258 ≈26% ITM Gamma 1.507 Theta -0.006 Vega 0.002 Open interest 7.2k Model this put
Underlying $3.62
12.6k	1.3k	66.1%	0.133	$0.03		$0.39	-0.938	49.4%	75	788
Call · $4 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $4.03 Implied vol 66.1% Delta 0.133 ≈13% ITM Gamma 0.712 Theta -0.006 Vega 0.001 Open interest 12.6k Model this call Put · $4 In the money Snapshot session Aug 14, 2026 Last $0.39 Breakeven $3.61 Implied vol 49.4% Delta -0.938 ≈94% ITM Gamma 0.57 Theta -0.002 Vega 0 Open interest 788 Model this put
1.2k	1	109.5%	0.07	$0.01		$0.73	—	—	5	13
Call · $4.5 Snapshot session Aug 14, 2026 Last $0.01 Breakeven $4.51 Implied vol 109.5% Delta 0.07 ≈7% ITM Gamma 0.266 Theta -0.006 Vega 0.001 Open interest 1.2k Model this call Put · $4.5 In the money Snapshot session Aug 14, 2026 Last $0.73 Breakeven $3.77 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 Model this put
3.2k	33	173.6%	0.087	$0.01		$1.28	—	—	8	34
Call · $5 Snapshot session Aug 13, 2026 Last $0.01 Breakeven $5.01 Implied vol 173.6% Delta 0.087 ≈9% ITM Gamma 0.2 Theta -0.011 Vega 0.001 Open interest 3.2k Model this call Put · $5 In the money Snapshot session Aug 14, 2026 Last $1.28 Breakeven $3.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 Model this put
21	2	—	—	$0.03		$1.91	-0.681	440.3%	2	0
Call · $5.5 Snapshot session Aug 12, 2026 Last $0.03 Breakeven $5.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 Model this call Put · $5.5 In the money Snapshot session Aug 14, 2026 Last $1.91 Breakeven $3.59 Implied vol 440.3% Delta -0.681 ≈68% ITM Gamma 0.178 Theta -0.062 Vega 0.001 Open interest 0 Model this put
309	12	231.3%	0.059	$0.01		$2.22	—	—	3	8
Call · $6 Snapshot session Jul 28, 2026 Last $0.01 Breakeven $6.01 Implied vol 231.3% Delta 0.059 ≈6% ITM Gamma 0.109 Theta -0.011 Vega 0.001 Open interest 309 Model this call Put · $6 In the money Snapshot session Aug 12, 2026 Last $2.22 Breakeven $3.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this put
3	5	—	—	$0.10		$2.84	-0.96	245.3%	1	0
Call · $6.5 Snapshot session Aug 13, 2026 Last $0.10 Breakeven $6.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $6.5 In the money Snapshot session Aug 10, 2026 Last $2.84 Breakeven $3.66 Implied vol 245.3% Delta -0.96 ≈96% ITM Gamma 0.079 Theta -0.008 Vega 0 Open interest 0 Model this put
2	2	—	—	$0.01		$3.30	—	—	2	2
Call · $7 Snapshot session Jul 31, 2026 Last $0.01 Breakeven $7.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $7 In the money Snapshot session Aug 14, 2026 Last $3.30 Breakeven $3.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 28, 2026–Aug 14, 2026. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown.

Key facts CIK 1855612 CUSIP G4124C109 13F (30d) 475 filings 456 filers Visit website Investor relations