MSCI Inc. short interest
Short interest in MSCI Inc. was 1.2 million shares at the 31 August 2026 settlement, up 9.2% on the previous settlement, with 2.29 days to cover at an average daily volume of 511,491 shares, as reported to FINRA.
| Settlement | Shares short | Change | Average daily volume | Days to cover |
|---|---|---|---|---|
| 31 August 2026 | 1,170,000 | +9.2% | 511,491 | 2.29 |
| 14 August 2026 | 1,071,360 | -9.8% | 683,444 | 1.57 |
| 31 July 2026 | 1,188,042 | -4.7% | 916,148 | 1.30 |
| 15 July 2026 | 1,246,379 | -6.2% | 515,311 | 2.42 |
| 30 June 2026 | 1,328,686 | -25.9% | 926,429 | 1.43 |
| 15 June 2026 | 1,792,738 | +6.2% | 553,442 | 3.24 |
| 29 May 2026 | 1,688,726 | +13.9% | 719,270 | 2.35 |
| 15 May 2026 | 1,482,800 | +45.9% | 633,316 | 2.34 |
| 30 April 2026 | 1,016,044 | -12.6% | 700,385 | 1.45 |
| 15 April 2026 | 1,162,964 | -2.4% | 459,272 | 2.53 |
| 31 March 2026 | 1,191,118 | +8.8% | 488,276 | 2.44 |
| 13 March 2026 | 1,094,274 | -16.2% | 625,631 | 1.75 |
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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