VXX volatilité iPath Series B S&P 500 VIX Short-Term Futures ETN
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.73.9%
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.39.3%
HV6037.8%
Écart IV − HV20
+34.6pt
Percentile dans l'universWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
90
Percentile sur historique propreWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
29/60 jours enregistrés
Cboe delayed options data · au 13:06 UTC · Comment ces données sont calculées
Structure par terme de l'IV
Volatilité implicite à la monnaie pour chaque échéance cotée, représentée en fonction des jours restants.
| Expire | 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. | Variation implicite |
|---|---|---|---|---|
| Oct 23, 2026 | 3 | 75.5% | -27.0pt | ±6.4% |
| Oct 30, 2026 | 10 | 73.0% | -35.0pt | ±10.1% |
| Nov 06, 2026 | 17 | 76.0% | -46.6pt | ±13.4% |
| Nov 13, 2026 | 24 | 74.1% | -38.9pt | ±15.4% |
| Nov 20, 2026 | 31 | 73.9% | -43.2pt | ±17.9% |
| Nov 27, 2026 | 38 | 72.5% | -23.8pt | ±18.7% |
| Dec 18, 2026 | 59 | 73.7% | -30.2pt | ±23.5% |
| Jan 15, 2027 | 87 | 75.7% | -34.6pt | ±29.1% |
| Mar 19, 2027 | 150 | 82.5% | -28.6pt | ±41.0% |
| Jun 17, 2027 | 240 | 77.6% | — | ±48.2% |
| Nov 19, 2027 | 395 | 77.3% | — | ±60.1% |
| Jan 21, 2028 | 458 | 52.4% | -29.2pt | ±44.1% |
Smile de volatilité — Nov 20, 2026
Volatilité implicite par strike. L'inclinaison vers les puts (côté gauche plus élevé) est le skew : la protection à la baisse est valorisée plus cher que la hausse.
callsputs
Implicite vs réalisée, historique journalier
IV30HV20