BYD volatilité Boyd Gaming Corporation
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.24.6%
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.17.3%
HV6022.7%
Écart IV − HV20
+7.3pt
Percentile dans l'universWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
24
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.
3/60 jours enregistrés
Cboe delayed options data · au 15:33 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 |
|---|---|---|---|---|
| Sep 18, 2026 | 15 | 27.9% | +1.7pt | ±4.8% |
| Oct 16, 2026 | 43 | 23.5% | +1.0pt | ±6.6% |
| Dec 18, 2026 | 106 | 29.1% | +5.9pt | ±12.7% |
| Jan 15, 2027 | 134 | 28.3% | +3.3pt | ±13.8% |
| Mar 19, 2027 | 197 | 28.1% | +4.8pt | ±16.6% |
| Dec 17, 2027 | 470 | 30.4% | +6.3pt | ±27.3% |
| Jan 21, 2028 | 505 | 29.8% | +6.0pt | ±27.8% |
Smile de volatilité — Sep 18, 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