10 Day Snapshot for SPX
Data as of
Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.
DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.
| 10 Day Snapshot | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stock Price | 7,704.13 | 7,743.41 | 7,683.69 | 7,670.84 | 7,651.54 | 7,666.45 | 7,722.72 | 7,773.95 | 7,818.93 | 7,801.77 |
| Price Change | -1.90 | 39.28 | -59.72 | -12.85 | -19.30 | 14.91 | 0.00 | 51.23 | 44.98 | -17.16 |
| Stock Volume | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Historical Volatility | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 |
| Implied Volatility | 0.117 | 0.111 | 0.127 | 0.123 | 0.127 | 0.124 | 0.105 | 0.111 | 0.110 | 0.109 |
| Option Volume | 4.95M | 4.87M | 4.83M | 4.73M | 4.76M | 5.38M | 5.09M | 5.15M | 5.41M | 4.78M |
| Call Volume | 2.53M | 2.37M | 2.40M | 2.25M | 2.28M | 2.54M | 2.38M | 2.53M | 2.66M | 2.29M |
| Put Volume | 2.43M | 2.50M | 2.43M | 2.48M | 2.48M | 2.84M | 2.72M | 2.61M | 2.76M | 2.49M |
| Open Interest | 8.32M | 8.98M | 9.06M | 9.19M | 9.52M | 9.21M | 8.37M | 8.47M | 8.57M | 8.89M |
| Call Open Interest | 3.19M | 3.35M | 3.40M | 3.44M | 3.57M | 3.35M | 3.21M | 3.24M | 3.29M | 3.41M |
| Put Open Interest | 5.13M | 5.63M | 5.66M | 5.75M | 5.95M | 5.86M | 5.16M | 5.22M | 5.28M | 5.48M |
| Put/Call Ratio | 1.61 | 1.68 | 1.67 | 1.67 | 1.67 | 1.75 | 1.61 | 1.61 | 1.61 | 1.61 |
| Strike Peg (10-16) | 7,073.72 | 7,072.75 | 7,085.05 | 7,119.94 | 7,155.16 | 7,150.98 | 6,216.10 | 6,218.44 | 6,233.99 | 6,276.63 |
| Strike Peg (11-20) | 7,266.78 | 7,269.70 | 7,271.08 | 7,273.20 | 7,275.54 | 7,280.15 | 7,280.00 | 7,285.10 | 7,287.02 | 7,298.62 |