BIDU volatilidad Baidu, Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.41.7%
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.24.0%
HV6040.4%
Diferencial IV − HV20
+17.8pt
Percentil en el universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
57
Percentil en historial propioWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 días registrados
Cboe delayed options data · a fecha de 21:52 UTC · Cómo se calculan estos datos
Estructura temporal de la IV
Volatilidad implícita at-the-money para cada vencimiento listado, representada por días restantes.
| Vence | 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. | Movimiento implícito |
|---|---|---|---|---|
| Oct 23, 2026 | 4 | 41.3% | -3.2pt | ±3.5% |
| Oct 30, 2026 | 11 | 36.3% | -1.3pt | ±5.1% |
| Nov 06, 2026 | 18 | 38.8% | -0.3pt | ±6.9% |
| Nov 13, 2026 | 25 | 39.4% | -4.7pt | ±8.3% |
| Nov 20, 2026 | 32 | 42.5% | -0.1pt | ±10.1% |
| Nov 27, 2026 | 39 | 44.4% | +1.5pt | ±11.6% |
| Dec 18, 2026 | 60 | 42.8% | -0.8pt | ±13.4% |
| Jan 15, 2027 | 88 | 42.6% | -3.7pt | ±16.7% |
| Mar 19, 2027 | 151 | 41.5% | -3.7pt | ±21.3% |
| Jun 17, 2027 | 241 | 42.3% | -1.9pt | ±27.3% |
| Sep 17, 2027 | 333 | 43.5% | -5.3pt | ±32.9% |
| Jan 21, 2028 | 459 | 44.0% | -2.3pt | ±38.7% |
Sonrisa de volatilidad — Nov 20, 2026
Volatilidad implícita por strike. La inclinación hacia los puts (lado izquierdo más alto) es el skew: la protección a la baja tiene un precio más alto que la subida.
callsputs
Implícita vs realizada, registro diario
IV30HV20