ECVT
Ecovyst Inc.
stockNYSE
At CloseOct 2, 2026 3:59:55 PM EDT
10.13USD+1.707%(+0.17)1,078,668
As of 2026-09-15, there were 5,256,185 shares short with a short interest of 5.38%.
ECVT Short Interest - Official
Short Interest
ECVT Short Position Change - Official
Short Position Change
ECVT Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 5.38 | 5,256,185 | 4.40 | +127,097 | +2.48 | 109,468,398 | 97,777,173 |
| 2026-08-31 | 5.25 | 5,129,088 | 3.87 | +587,119 | +12.93 | 109,468,398 | 97,777,173 |
| 2026-08-14 | 4.65 | 4,541,969 | 3.30 | +504,040 | +12.48 | 109,468,398 | 97,777,173 |
| 2026-07-31 | 4.13 | 4,037,929 | 3.22 | -497,793 | -10.97 | 109,453,484 | 97,763,852 |
| 2026-07-15 | 4.64 | 4,535,722 | 3.16 | +341,882 | +8.15 | 109,453,484 | 97,763,852 |
| 2026-06-30 | 4.29 | 4,193,840 | 1.65 | +637,870 | +17.94 | 109,453,484 | 97,763,852 |
| 2026-06-15 | 3.64 | 3,555,970 | 2.29 | +1,013,216 | +39.85 | 109,453,484 | 97,725,543 |
| 2026-05-15 | 2.64 | 2,542,754 | 1.40 | -274,891 | -9.76 | 109,453,484 | 96,401,156 |
| 2026-04-30 | 2.78 | 2,817,645 | 1.87 | -466,533 | -14.21 | 109,450,306 | 101,521,746 |
| 2026-04-15 | 3.23 | 3,284,178 | 1.24 | -1,300,701 | -28.37 | 110,586,098 | 101,521,746 |
| 2026-03-31 | 4.52 | 4,584,879 | 1.49 | -94,666 | -2.02 | 110,586,098 | 101,521,746 |
| 2026-03-13 | 4.61 | 4,679,545 | 2.26 | +446,144 | +10.54 | 110,586,098 | 101,521,746 |
| 2026-02-27 | 4.17 | 4,233,401 | 2.41 | +156,368 | +3.84 | 114,019,414 | 101,521,746 |
| 2026-02-13 | 4.02 | 4,077,033 | 3.11 | -402,730 | -8.99 | 114,019,414 | 101,521,746 |
| 2026-01-30 | 4.41 | 4,479,763 | 4.26 | -195,519 | -4.18 | 114,019,414 | 101,521,746 |
| 2026-01-15 | 4.61 | 4,675,282 | 3.71 | +86,950 | +1.90 | 114,019,414 | 101,521,746 |
| 2025-12-31 | 4.52 | 4,588,332 | 3.55 | -34,949 | -0.76 | 114,019,414 | 101,521,746 |
| 2025-12-15 | 4.55 | 4,623,281 | 2.38 | -400,779 | -7.98 | 114,019,414 | 101,521,746 |
| 2025-11-28 | 4.47 | 5,024,060 | 4.33 | -193,542 | -3.71 | 114,019,414 | 112,331,632 |
| 2025-11-14 | 4.66 | 5,217,602 | 4.17 | +23,366 | +0.45 | 114,019,414 | 111,921,457 |
| 2025-10-31 | 4.62 | 5,194,236 | 6.83 | -66,392 | -1.26 | 114,417,966 | 112,330,982 |
| 2025-10-15 | 4.68 | 5,260,628 | 4.90 | +92,438 | +1.79 | 114,417,966 | 112,330,982 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.