DIA volatilidade State Street SPDR Dow Jones Industrial Average ETF Trust
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.12.1%
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.8.1%
HV6012.0%
Spread IV − HV20
+4.0pt
Percentil do universoWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
2
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 17:03 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 04, 2026 | 1 | 13.7% | +1.2pt | ±0.6% |
| Sep 11, 2026 | 8 | 11.0% | +1.2pt | ±1.3% |
| Sep 18, 2026 | 15 | 11.8% | +1.6pt | ±2.0% |
| Sep 25, 2026 | 22 | 11.8% | +1.7pt | ±2.4% |
| Sep 30, 2026 | 27 | 11.8% | +1.8pt | ±2.6% |
| Oct 02, 2026 | 29 | 12.1% | +1.8pt | ±2.8% |
| Oct 09, 2026 | 36 | 12.2% | +2.0pt | ±3.1% |
| Oct 16, 2026 | 43 | 12.4% | +2.0pt | ±3.4% |
| Oct 23, 2026 | 50 | 12.5% | +2.2pt | ±3.8% |
| Nov 20, 2026 | 78 | 13.2% | +2.6pt | ±5.0% |
| Dec 18, 2026 | 106 | 13.6% | +2.8pt | ±6.0% |
| Dec 31, 2026 | 119 | 13.6% | +2.9pt | ±6.3% |
| Jan 15, 2027 | 134 | 13.9% | +3.0pt | ±6.9% |
| Mar 19, 2027 | 197 | 14.9% | +4.3pt | ±8.9% |
| Mar 31, 2027 | 209 | 14.4% | +3.9pt | ±8.8% |
| Jun 17, 2027 | 287 | 15.0% | +4.1pt | ±10.9% |
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