EBAY volatilité eBay Inc.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.40.6%
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.27.1%
HV6032.9%
Écart IV − HV20
+13.5pt
Percentile dans l'universWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
54
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.
30/60 jours enregistrés
Cboe delayed options data · au 21:53 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 | 38.0% | -0.3pt | ±2.8% |
| Oct 30, 2026 | 10 | 60.3% | +1.6pt | ±8.0% |
| Nov 06, 2026 | 17 | 48.3% | +1.5pt | ±8.3% |
| Nov 13, 2026 | 24 | 42.3% | -1.9pt | ±8.7% |
| Nov 20, 2026 | 31 | 40.3% | +0.7pt | ±9.4% |
| Nov 27, 2026 | 38 | 39.4% | +2.0pt | ±10.1% |
| Dec 18, 2026 | 59 | 35.8% | +2.3pt | ±11.4% |
| Jan 15, 2027 | 87 | 32.2% | +5.4pt | ±12.5% |
| Mar 19, 2027 | 150 | 35.0% | +3.0pt | ±17.7% |
| Apr 16, 2027 | 178 | 33.8% | +2.5pt | ±18.7% |
| Jun 17, 2027 | 240 | 35.1% | +5.9pt | ±22.4% |
| Sep 17, 2027 | 332 | 35.0% | +4.5pt | ±26.1% |
| Jan 21, 2028 | 458 | 34.7% | +5.2pt | ±30.3% |
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