SMH volatilidade VanEck Semiconductor ETF
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.32.3%
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.30.7%
HV6050.0%
Spread IV − HV20
+1.6pt
Percentil do universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
49
Percentil no histórico próprioWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 dias registrados
Cboe delayed options data · em 12:38 UTC · Como estes valores são calculados
Estrutura a termo da IV
Volatilidade implícita at-the-money para cada vencimento listado, representada por dias restantes.
| Expira | DTE | IV ATM | Skew 25ΔThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Variação implícita |
|---|---|---|---|---|
| Sep 03, 2026 | 0 | 38.7% | +5.6pt | ±1.8% |
| Sep 04, 2026 | 1 | 36.8% | +1.2pt | ±2.2% |
| Sep 08, 2026 | 5 | 26.2% | -1.0pt | ±2.8% |
| Sep 09, 2026 | 6 | 27.7% | +2.3pt | ±3.1% |
| Sep 10, 2026 | 7 | 28.7% | +0.7pt | ±3.4% |
| Sep 11, 2026 | 8 | 30.8% | +1.8pt | ±3.9% |
| Sep 14, 2026 | 11 | 29.1% | +2.5pt | ±4.2% |
| Sep 15, 2026 | 12 | 29.3% | +2.1pt | ±4.5% |
| Sep 16, 2026 | 13 | 29.7% | +3.0pt | ±4.7% |
| Sep 17, 2026 | 14 | — | — | — |
| Sep 18, 2026 | 15 | 31.6% | +2.5pt | ±5.3% |
| Sep 25, 2026 | 22 | 30.6% | +3.2pt | ±6.2% |
| Oct 02, 2026 | 29 | 32.3% | +3.2pt | ±7.6% |
| Oct 09, 2026 | 36 | 32.0% | +3.6pt | ±8.2% |
| Oct 16, 2026 | 43 | 32.5% | +3.4pt | ±9.1% |
| Oct 23, 2026 | 50 | — | — | — |
Sorriso de volatilidade — Sep 18, 2026
Volatilidade implícita por strike. A inclinação em direção aos puts (lado esquerdo mais alto) é o skew: proteção contra quedas precificada com prêmio maior do que a alta.
callsputs
Implícita vs. realizada, registro diário
IV30HV20