ProShares - Ultra S&P500 (AMEX: SSO) is an exchange-traded fund. QuoTrend tracks its price, holdings, performance, fund flows and news.
SSOProShares - Ultra S&P500·AMEX
71.39+3.55%
Short Interest History· Twice monthly
| Settlement Date | Short Interest | Avg Daily Volume | Shares Float | Short Float % | Short Ratio |
|---|
| Jul-15-26 | 1.13M | 3.62M | — | — | 0.31 |
| Jun-30-26 | 1.76M | 4.01M | — | — | 0.44 |
| Jun-15-26 | 3.56M | 4.48M | — | — | 0.79 |
| May-29-26 | 1.05M | 4.53M | — | — | 0.23 |
| May-15-26 | 1.28M | 4.72M | — | — | 0.27 |
| Apr-30-26 | 1.85M | 5.14M | — | — | 0.36 |
| Apr-15-26 | 2.84M | 5.04M | — | — | 0.56 |
| Mar-31-26 | 2.01M | 4.82M | — | — | 0.42 |
| Mar-13-26 | 1.71M | 4.26M | — | — | 0.40 |
| Feb-27-26 | 1.93M | 3.83M | — | — | 0.50 |
| Feb-13-26 | 2.15M | 4.42M | — | — | 0.49 |
| Jan-30-26 | 786.55K | 4.51M | — | — | 0.17 |
