GRAB volatility Grab Holdings Limited
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.50.4%
HV20How much the stock actually moved, measured from daily closing prices over a past window (annualized). Compare with implied volatility to see what the options market priced versus what happened.48.5%
HV6041.9%
IV − HV20 spread
+1.9pt
Universe percentileWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
70
Own-history percentileWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
28/60 days recorded
Cboe delayed options data · as of 12:36 UTC · How these are computed
IV term structure
At-the-money implied volatility for each listed expiration, plotted by days remaining.
| Expires | DTE | ATM IV | 25Δ skewThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Implied move |
|---|---|---|---|---|
| Oct 23, 2026 | 4 | 44.4% | +0.9pt | ±5.3% |
| Oct 30, 2026 | 11 | 49.3% | -7.3pt | ±8.0% |
| Nov 06, 2026 | 18 | 53.8% | -5.6pt | ±10.4% |
| Nov 13, 2026 | 25 | 51.3% | -4.5pt | ±11.6% |
| Nov 20, 2026 | 32 | 50.1% | +5.7pt | ±12.6% |
| Nov 27, 2026 | 39 | 59.0% | -1.3pt | ±16.2% |
| Dec 18, 2026 | 60 | 33.2% | +27.1pt | ±11.2% |
| Jan 15, 2027 | 88 | 50.4% | -4.1pt | ±20.2% |
| Apr 16, 2027 | 179 | 56.4% | -8.3pt | ±31.8% |
| Jun 17, 2027 | 241 | 50.2% | -7.2pt | ±32.8% |
| Dec 17, 2027 | 424 | 53.3% | +4.0pt | ±45.7% |
| Jan 21, 2028 | 459 | 51.7% | -1.1pt | ±46.1% |
Volatility smile — Nov 20, 2026
Implied volatility by strike. The tilt toward puts (left side higher) is the skew: downside protection priced richer than upside.
callsputs
Implied vs realized, daily record
IV30HV20