CPRX · Catalyst Pharmaceuticals, Inc.
$31.49
+0.00 (+0.00%)
At close · Jul 21
Market Cap
$3.85B
Shares
122.38M
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
62/100
Short interest 6.4% of shares — P79
Days to cover 3.3 — P64
Price vs VWAP +2.5% — P68
Short-volume trend -7.6% — P25
Short interest change -1.3% — P40
Worst FTD 0.14% of shares — P79
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-30 | 7,845,889 | 7,950,863 | -104,974 | 3.29 |
| 2026-06-15 | 7,950,863 | 8,189,325 | -238,462 | 5.48 |
| 2026-05-29 | 8,189,325 | 6,911,575 | +1,277,750 | 3.14 |
| 2026-05-15 | 6,911,575 | 7,838,703 | -927,128 | 1.90 |
| 2026-04-30 | 7,838,703 | 8,492,933 | -654,230 | 3.19 |
| 2026-04-15 | 8,492,933 | 9,132,015 | -639,082 | 6.92 |
| 2026-03-31 | 9,132,015 | 9,703,646 | -571,631 | 8.07 |
| 2026-03-13 | 9,703,646 | 9,286,059 | +417,587 | 7.83 |
| 2026-02-27 | 9,286,059 | 9,592,489 | -306,430 | 7.79 |
| 2026-02-13 | 9,592,489 | 8,844,925 | +747,564 | 7.54 |
| 2026-01-30 | 8,844,925 | 8,756,513 | +88,412 | 8.25 |
| 2026-01-15 | 8,756,513 | 8,438,955 | +317,558 | 6.40 |
| 2025-12-31 | 8,438,955 | 7,896,866 | +542,089 | 7.48 |
| 2025-12-15 | 7,896,866 | 7,936,656 | -39,790 | 5.87 |
| 2025-11-28 | 7,936,656 | 8,487,702 | -551,046 | 6.62 |
| 2025-11-14 | 8,487,702 | 7,923,703 | +563,999 | 5.03 |
| 2025-10-31 | 7,923,703 | 8,421,577 | -497,874 | 7.70 |
| 2025-10-15 | 8,421,577 | 9,626,254 | -1,204,677 | 5.36 |
| 2025-09-30 | 9,626,254 | 8,648,963 | +977,291 | 6.44 |
| 2025-09-15 | 8,648,963 | 7,927,886 | +721,077 | 4.56 |
| 2025-08-29 | 7,927,886 | 8,938,901 | -1,011,015 | 6.89 |
| 2025-08-15 | 8,938,901 | 9,225,801 | -286,900 | 5.13 |
| 2025-07-31 | 9,225,801 | 8,915,198 | +310,603 | 7.86 |
Showing 1–23 of 23 settlements
Key facts
CIK
1369568
CUSIP
14888U101
13F (30d)
59 filings
59 filers
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