GOOGL volatilidade Alphabet Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.36.3%
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.22.4%
HV6028.9%
Spread IV − HV20
+13.9pt
Percentil do universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
42
Percentil no histórico próprioWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 dias registrados
Cboe delayed options data · em 03:37 UTC · Como estes valores são calculados
Estrutura a termo da IV
Volatilidade implícita at-the-money para cada vencimento listado, representada por dias restantes.
| Expira | DTE | IV ATM | Skew 25ΔThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Variação implícita |
|---|---|---|---|---|
| Oct 19, 2026 | 0 | 39.0% | — | ±0.3% |
| Oct 21, 2026 | 2 | 32.2% | +2.4pt | ±2.0% |
| Oct 23, 2026 | 4 | 32.9% | +1.4pt | ±2.8% |
| Oct 26, 2026 | 7 | 29.0% | +1.2pt | ±3.2% |
| Oct 30, 2026 | 11 | 46.3% | +1.8pt | ±6.5% |
| Nov 02, 2026 | 14 | 43.7% | +1.5pt | ±7.0% |
| Nov 06, 2026 | 18 | 40.8% | -0.4pt | ±7.3% |
| Nov 13, 2026 | 25 | 37.4% | +0.4pt | ±7.8% |
| Nov 20, 2026 | 32 | 35.9% | +2.2pt | ±8.5% |
| Nov 27, 2026 | 39 | 34.7% | +1.4pt | ±9.0% |
| Dec 18, 2026 | 60 | 33.1% | +2.0pt | ±10.7% |
| Jan 15, 2027 | 88 | 32.3% | +2.5pt | ±12.6% |
| Feb 19, 2027 | 123 | 34.2% | +2.3pt | ±15.9% |
| Mar 19, 2027 | 151 | 34.1% | +1.6pt | ±17.5% |
| Apr 16, 2027 | 179 | 33.7% | +2.2pt | ±18.9% |
| Jun 17, 2027 | 241 | 34.6% | +1.6pt | ±22.4% |
Sorriso de volatilidade — Nov 20, 2026
Volatilidade implícita por strike. A inclinação em direção aos puts (lado esquerdo mais alto) é o skew: proteção contra quedas precificada com prêmio maior do que a alta.
callsputs
Implícita vs. realizada, registro diário
IV30HV20