Vistra Corp. short interest
Short interest in Vistra Corp. was 10.8 million shares at the 31 August 2026 settlement, up 11.8% on the previous settlement, with 2.67 days to cover at an average daily volume of 4.0 million shares, as reported to FINRA.
| Settlement | Shares short | Change | Average daily volume | Days to cover |
|---|---|---|---|---|
| 31 August 2026 | 10,778,003 | +11.8% | 4,031,700 | 2.67 |
| 14 August 2026 | 9,636,577 | +11.0% | 5,142,596 | 1.87 |
| 31 July 2026 | 8,680,253 | -31.1% | 4,235,104 | 2.05 |
| 15 July 2026 | 12,604,861 | -20.8% | 3,981,167 | 3.17 |
| 30 June 2026 | 15,917,274 | +3.6% | 4,607,991 | 3.45 |
| 15 June 2026 | 15,362,632 | -2.2% | 4,193,922 | 3.66 |
| 29 May 2026 | 15,703,702 | +16.9% | 5,953,792 | 2.64 |
| 15 May 2026 | 13,438,308 | +7.8% | 5,822,704 | 2.31 |
| 30 April 2026 | 12,471,471 | +11.0% | 3,820,935 | 3.26 |
| 15 April 2026 | 11,237,560 | +20.4% | 3,392,087 | 3.31 |
| 31 March 2026 | 9,333,104 | +5.8% | 4,559,867 | 2.05 |
| 13 March 2026 | 8,823,320 | -10.9% | 4,912,050 | 1.80 |
FINRA publishes consolidated short interest twice a month, about ten days after each settlement. Days to cover is shares short over average daily volume. Short interest as a share of the float is not shown: the float is not in the public record.
Source
FINRA equity short interest data, the public dataset.
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