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.41.1%
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%
HV6033.6%
Écart IV − HV20
+14.0pt
Percentile dans l'universWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
56
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 06:36 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 | 36.3% | -11.3pt | ±3.1% |
| Oct 30, 2026 | 10 | 56.5% | -4.3pt | ±7.8% |
| Nov 06, 2026 | 17 | 47.1% | +2.3pt | ±8.4% |
| Nov 13, 2026 | 24 | 43.3% | +2.4pt | ±9.1% |
| Nov 20, 2026 | 31 | 40.8% | +1.2pt | ±9.7% |
| Nov 27, 2026 | 38 | 38.9% | +3.8pt | ±10.2% |
| Dec 18, 2026 | 59 | 34.9% | +6.5pt | ±11.3% |
| Jan 15, 2027 | 87 | 32.9% | +4.5pt | ±12.9% |
| Mar 19, 2027 | 150 | 34.0% | +3.6pt | ±17.3% |
| Apr 16, 2027 | 178 | 33.1% | +2.7pt | ±18.4% |
| Jun 17, 2027 | 240 | 34.5% | +5.5pt | ±22.2% |
| Sep 17, 2027 | 332 | 34.4% | +4.1pt | ±25.9% |
| Jan 21, 2028 | 458 | 34.4% | +5.0pt | ±30.1% |
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