Prelude Therapeutics Incorporat (PRLD) — Short Interest History
The most recent FINRA short interest report for PRLD (settlement date April 30, 2026) shows 1,554,997 shares sold short , a change of -13.98% from the prior report .
Days to cover: 2.68.
Short interest history for PRLD
| Settlement date | Short interest | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| Apr 30, 2026 | 1,554,997 | -13.98% | 580,449 | 2.68 |
| Apr 15, 2026 | 1,807,780 | -22.07% | 348,016 | 5.19 |
| Mar 31, 2026 | 2,319,677 | 1.92% | 168,502 | 13.77 |
| Mar 13, 2026 | 2,275,949 | 0.15% | 281,015 | 8.10 |
| Feb 27, 2026 | 2,272,634 | -4.45% | 364,568 | 6.23 |
| Feb 13, 2026 | 2,378,569 | 14.67% | 266,633 | 8.92 |
| Jan 30, 2026 | 2,074,354 | 23.68% | 433,527 | 4.78 |
| Jan 15, 2026 | 1,677,134 | 13.87% | 539,404 | 3.11 |
| Dec 31, 2025 | 1,472,870 | 15.10% | 562,003 | 2.62 |
| Dec 15, 2025 | 1,279,653 | 28.50% | 385,148 | 3.32 |
| Nov 28, 2025 | 995,838 | -22.07% | 486,122 | 2.05 |
| Nov 14, 2025 | 1,277,843 | 125.35% | 6,910,800 | 1.00 |
| Oct 31, 2025 | 567,052 | 10.09% | 268,413 | 2.11 |
| Oct 15, 2025 | 515,090 | -14.31% | 216,120 | 2.38 |
| Sep 30, 2025 | 601,130 | 11.66% | 370,485 | 1.62 |
| Sep 15, 2025 | 538,367 | 1.35% | 132,507 | 4.06 |
| Aug 29, 2025 | 531,205 | 4.12% | 303,613 | 1.75 |
| Aug 15, 2025 | 510,202 | -14.20% | 112,626 | 4.53 |
| Jul 31, 2025 | 594,635 | 14.18% | 136,885 | 4.34 |
| Jul 15, 2025 | 520,771 | -4.56% | 105,242 | 4.95 |
| Jun 30, 2025 | 545,657 | -35.12% | 282,288 | 1.93 |
| Jun 13, 2025 | 841,037 | -11.07% | 176,579 | 4.76 |
| May 30, 2025 | 945,733 | 7.75% | 160,146 | 5.91 |
| May 15, 2025 | 877,740 | -10.31% | 111,121 | 7.90 |
| Apr 30, 2025 | 978,610 | -56.62% | 118,502 | 8.26 |
Frequently asked questions
- What is short interest in PRLD?
- Short interest is the total number of PRLD shares currently sold short but not yet covered or closed out. FINRA publishes this data twice monthly.
- How is PRLD short interest calculated?
- Short interest is aggregated from member firm reports to FINRA. Every U.S. broker-dealer must report aggregate short positions in each security as of the 15th and last trading day of each month.
- What does a high short interest mean?
- Higher short interest can indicate bearish sentiment, but it also raises the potential for a short squeeze if positive news forces short sellers to cover their positions simultaneously. Compare short interest to float (short percent of float) for context.