SPY Implied Volatility
End-of-day data for 2026-08-21. Not live quotes.
No pronounced skew or term-structure signal in the latest session.
Close (2026-08-21)
$762.60
30-Day IV
13.0%
25-Delta Skew
4.7
Term Slope
0.5
Figures are computed from end-of-day options data and are provided for informational purposes only. Nothing here is investment advice or a recommendation to trade.