RYTM
Rhythm Pharmaceuticals, Inc.
$109.69
-0.27 (-0.25%)
At close · Jul 15
Market Cap
$7.48B
Shares
68,532,607
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
80/100
Short interest 14.1% of shares — P94
Days to cover 7.6 — P92
Price vs VWAP +13.4% — P90
Short-volume trend -2.1% — P43
Short interest change +20.7% — P77
Worst FTD 0.03% of shares — P59
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 | 9,665,089 | 8,005,303 | +1,659,786 | 7.57 |
| 2026-06-15 | 8,005,303 | 7,911,004 | +94,299 | 11.58 |
| 2026-05-29 | 7,911,004 | 8,282,367 | -371,363 | 14.78 |
| 2026-05-15 | 8,282,367 | 8,057,652 | +224,715 | 8.28 |
| 2026-04-30 | 8,057,652 | 7,830,912 | +226,740 | 14.55 |
| 2026-04-15 | 7,830,912 | 7,624,913 | +205,999 | 12.81 |
| 2026-03-31 | 7,624,913 | 6,535,847 | +1,089,066 | 5.93 |
| 2026-03-13 | 6,535,847 | 6,321,762 | +214,085 | 7.59 |
| 2026-02-27 | 6,321,762 | 6,022,578 | +299,184 | 9.10 |
| 2026-02-13 | 6,022,578 | 6,237,463 | -214,885 | 7.90 |
| 2026-01-30 | 6,237,463 | 6,285,002 | -47,539 | 11.80 |
| 2026-01-15 | 6,285,002 | 6,200,378 | +84,624 | 9.87 |
| 2025-12-31 | 6,200,378 | 5,581,124 | +619,254 | 8.04 |
| 2025-12-15 | 5,581,124 | 5,518,605 | +62,519 | 4.98 |
| 2025-11-28 | 5,518,605 | 5,502,046 | +16,559 | 8.53 |
| 2025-11-14 | 5,502,046 | 5,230,596 | +271,450 | 7.00 |
| 2025-10-31 | 5,230,596 | 5,574,246 | -343,650 | 9.24 |
| 2025-10-15 | 5,574,246 | 5,578,461 | -4,215 | 10.56 |
| 2025-09-30 | 5,578,461 | 5,220,961 | +357,500 | 7.83 |
| 2025-09-15 | 5,220,961 | 4,969,794 | +251,167 | 8.57 |
| 2025-08-29 | 4,969,794 | 4,674,524 | +295,270 | 9.80 |
| 2025-08-15 | 4,674,524 | 4,514,524 | +160,000 | 7.45 |
| 2025-07-31 | 4,514,524 | 4,789,385 | -274,861 | 8.27 |
Showing 1–23 of 23 settlements
Key facts
CIK
1649904
CUSIP
76243J105
13F (30d)
20 filings
19 filers
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