Grab Holdings Limited (GRAB)
Overview · Option chain · Volatility · Expected-move history · Earnings
Cboe delayed options data · as of 09:37 UTC · Figures derived from the full chain (308 contracts, 15 expirations) · IV own-history percentile appears after 60 recorded days (29 so far)
Expected move · Nov 20, 2026 (31 days)
Methodology →Read from option prices: the at-the-money straddle costs this much, so the market is pricing a move of about that size in either direction by this date. It is an estimate of movement, not a prediction of direction.
Options are pricing a move of about ±10.6% (range 2.58–3.19) by Nov 20, 2026. ATM straddle: 0.305 @ strike 3 · ATM IV: 41.7%.
Probability distribution
Model & assumptions →The curve shows where a lognormal model, fed with current implied volatility, puts the range of outcomes at this expiration. Shaded: the expected-move band.
| Level | vs price | P(above)Model-estimated chance the stock finishes above a level at expiration, derived from current IV under a lognormal model with stated assumptions — an estimate, not a prediction. | P(below) |
|---|---|---|---|
| 2.59 | -10% | 79.2% | 20.8% |
| 2.74 | -5% | 63.7% | 36.3% |
| 2.88 | +0% | 47.6% | 52.4% |
| 3.02 | +5% | 32.6% | 67.4% |
| 3.17 | +10% | 19.7% | 80.3% |
Model-estimated probabilities of finishing above/below each level at expiration: estimates under stated assumptions, not predictions.
Probability explorer
Drag the slider to any level and see the model-estimated chance the stock finishes above or below it at the selected expiration.
Horizon: Nov 20, 2026 · lognormal model with zero drift: an estimate, not a prediction. Assumptions
Expirations
Open the chain →| Expires | DTEDays to expiration, in calendar days. | Implied move | ATM IV | Open int. |
|---|---|---|---|---|
| Oct 23, 2026 | 3 | ±5.7% | 52.7% | 126.6K |
| Oct 30, 2026 | 10 | ±7.6% | 48.4% | 68.5K |
| Nov 06, 2026 | 17 | ±10.8% | 56.6% | 12.7K |
| Nov 13, 2026 | 24 | ±11.8% | 53.2% | 7,350 |
| Nov 20, 2026 | 31 | ±10.6% | 41.7% | 75.3K |
| Nov 27, 2026 | 38 | ±11.6% | 41.9% | 8,050 |
| Dec 18, 2026 | 59 | ±13.5% | 40.0% | 348 |
| Jan 15, 2027 | 87 | ±18.8% | 46.4% | 861.9K |
| Apr 16, 2027 | 178 | ±29.2% | 51.4% | 59.6K |
Open interest by strike · Nov 20
Where option positions are concentrated. Teal bars are calls, red bars are puts; the dashed line is the current price.
Largest open-interest concentrations (all expirations ≤ 60 days): 3 C · 137.5K3 P · 67.0K3.5 C · 36.1K4 C · 31.3K2.5 P · 10.1K
IV term structure
Volatility page →At-the-money implied volatility for each expiration. A hump around a date often marks a scheduled event the market is pricing.
When does open interest expire?
Implied vs realized volatility
HV from our stored daily closes (annualized); IV30 interpolated from the chain. Method
Price, last 60 sessions
Daily closes; Financial Modeling Prep.
Track record
Full history →Of 121 recorded snapshot-versus-outcome comparisons so far, the close landed inside the expected range 69.4% of the time.
Past earnings reactions
Avg |reaction| 9.1% · median 7.1% (21 reports). Two-session close-to-close window; definition
About Grab Holdings Limited
Grab Holdings Limited operates a leading super-application, providing a wide array of services including transportation, food and package delivery, financial technology solutions, and business support offerings. These services are all accessible through a single mobile platform. Its operations span eight Southeast Asian countries, namely Cambodia, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam. The company maintains its corporate headquarters in Singapore.
Technology · Software - Application · NASDAQ · Profile: Financial Modeling Prep
Related securities · Technology
NVDA · IV 38.8%INTC · IV 65.4%MU · IV 50.2%AAPL · IV 27.2%PLTR · IV 62.8%AMD · IV 58.7%