ALLY volatilidade Ally Financial Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.29.8%
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.18.3%
HV6021.1%
Spread IV − HV20
+11.4pt
Percentil do universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
26
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 18:33 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 |
|---|---|---|---|---|
| Nov 20, 2026 | 31 | 29.8% | +3.6pt | ±7.0% |
| Dec 18, 2026 | 59 | 28.5% | +3.4pt | ±9.2% |
| Jan 15, 2027 | 87 | 28.5% | +4.2pt | ±11.1% |
| Mar 19, 2027 | 150 | 30.8% | +4.0pt | ±15.6% |
| May 21, 2027 | 213 | 30.7% | +5.1pt | ±19.4% |
| Jun 17, 2027 | 240 | 30.8% | +4.6pt | ±19.6% |
| Aug 20, 2027 | 304 | 31.7% | +3.6pt | ±22.4% |
| Nov 19, 2027 | 395 | 34.7% | +2.8pt | ±27.4% |
| Jan 21, 2028 | 458 | 33.9% | +5.6pt | ±29.0% |
| Feb 18, 2028 | 486 | 34.8% | +2.4pt | ±30.1% |
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