Vanguard S&P Mid-Cap 400 ETF (AMEX: IVOO) is an exchange-traded fund. QuoTrend tracks its price, holdings, performance, fund flows and news.
IVOOVanguard S&P Mid-Cap 400 ETF·AMEX
131.15+1.80%
Short Interest History· Twice monthly
| Settlement Date | Short Interest | Avg Daily Volume | Shares Float | Short Float % | Short Ratio |
|---|
| Jul-15-26 | 133.57K | 78.19K | — | — | 1.71 |
| Jun-30-26 | 136.50K | 78.72K | — | — | 1.73 |
| Jun-15-26 | 103.01K | 78.22K | — | — | 1.32 |
| May-29-26 | 103.05K | 83.29K | — | — | 1.24 |
| May-15-26 | 79.95K | 85.40K | — | — | 0.94 |
| Apr-30-26 | 78.39K | 89.72K | — | — | 0.87 |
| Apr-15-26 | 124.69K | 93.92K | — | — | 1.33 |
| Mar-31-26 | 120.25K | 96.58K | — | — | 1.25 |
| Mar-13-26 | 102.73K | 92.51K | — | — | 1.11 |
| Feb-27-26 | 63.97K | 85.24K | — | — | 0.75 |
| Feb-13-26 | 114.83K | 86.96K | — | — | 1.32 |
| Jan-30-26 | 53.73K | 79.99K | — | — | 0.67 |
