IBIT volatilité iShares Bitcoin Trust ETF
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.36.6%
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.18.5%
HV6036.8%
Écart IV − HV20
+18.1pt
Percentile dans l'universWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
45
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 09:38 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 20, 2026 | 0 | 34.4% | +1.5pt | ±1.5% |
| Oct 21, 2026 | 1 | 34.0% | +2.5pt | ±2.0% |
| Oct 22, 2026 | 2 | 33.4% | +2.8pt | ±2.4% |
| Oct 23, 2026 | 3 | 33.6% | +3.0pt | ±2.8% |
| Oct 26, 2026 | 6 | 31.2% | +2.3pt | ±3.5% |
| Oct 27, 2026 | 7 | 31.8% | +2.7pt | ±3.8% |
| Oct 28, 2026 | 8 | 32.9% | +3.3pt | ±4.1% |
| Oct 29, 2026 | 9 | 33.4% | +3.5pt | ±4.4% |
| Oct 30, 2026 | 10 | 34.3% | +3.4pt | ±4.8% |
| Nov 02, 2026 | 13 | 34.5% | +3.2pt | ±5.5% |
| Nov 06, 2026 | 17 | 36.9% | +3.5pt | ±6.6% |
| Nov 13, 2026 | 24 | 36.5% | +3.0pt | ±7.7% |
| Nov 20, 2026 | 31 | 36.6% | +3.1pt | ±8.7% |
| Nov 27, 2026 | 38 | 36.5% | +2.8pt | ±9.5% |
| Nov 30, 2026 | 41 | 36.2% | +2.5pt | ±9.8% |
| Dec 18, 2026 | 59 | 37.5% | +2.8pt | ±12.2% |
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