ARKK volatilità ARK Innovation ETF
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.35.8%
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%
HV6037.7%
Spread IV − HV20
-3.5pt
Percentile nell'universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
57
Percentile nella propria storiaWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 giorni registrati
Cboe delayed options data · aggiornato al 06:33 UTC · Come vengono calcolati
Struttura a termine della IV
Volatilità implicita at-the-money per ogni scadenza quotata, rappresentata in base ai giorni rimanenti.
| Scade | 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. | Movimento implicito |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 38.0% | +1.1pt | ±2.3% |
| Sep 11, 2026 | 8 | 32.1% | +0.3pt | ±4.1% |
| Sep 18, 2026 | 15 | 34.8% | +0.7pt | ±5.9% |
| Sep 25, 2026 | 22 | 33.7% | +1.1pt | ±6.8% |
| Oct 02, 2026 | 29 | 35.7% | -0.5pt | ±8.2% |
| Oct 09, 2026 | 36 | 36.5% | -0.7pt | ±9.3% |
| Oct 16, 2026 | 43 | 36.4% | +0.6pt | ±10.1% |
| Nov 20, 2026 | 78 | 37.1% | +2.2pt | ±13.7% |
| Dec 18, 2026 | 106 | 37.2% | +1.9pt | ±16.0% |
| Jan 15, 2027 | 134 | 37.3% | +2.4pt | ±17.9% |
| Mar 19, 2027 | 197 | 38.9% | +2.6pt | ±22.5% |
| Jan 21, 2028 | 505 | 40.8% | +2.8pt | ±36.7% |
Volatility smile — Sep 18, 2026
Volatilità implicita per strike. L'inclinazione verso i put (lato sinistro più alto) è lo skew: la protezione al ribasso ha un prezzo più elevato rispetto al rialzo.
callput
Implicita vs realizzata, registro giornaliero
IV30HV20