RLYB short interest
Rallybio Corporation · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 49,245 |
|---|---|
| Change vs prior report | -6,311 (-11.4%) |
| Change over six months | -95.6% |
| Days to cover | 4.88 (sector: 3.78) |
| Average daily volume | 10,095 |
| Rank in Healthcare | not ranked (OTC, fund or thinly traded) |
RLYB short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 49,245 | -11.4% | 4.88 | 10,095 |
| 2026-09-15 | 55,556 | +1.1% | 5.04 | 11,022 |
| 2026-08-31 | 54,943 | +0.7% | 5.50 | 9,996 |
| 2026-08-14 | 54,564 | -14.1% | 2.02 | 26,981 |
| 2026-07-31 | 63,485 | -62.7% | 2.06 | 30,844 |
| 2026-07-15 | 170,156 | -58.4% | 3.54 | 48,124 |
| 2026-06-30 | 408,746 | -3.8% | 8.59 | 47,572 |
| 2026-06-15 | 425,033 | -27.6% | 4.92 | 86,454 |
| 2026-05-29 | 586,906 | +1.4% | 11.98 | 48,977 |
| 2026-05-15 | 578,792 | -63.2% | 1.00 | 1,001,411 |
| 2026-04-30 | 1,572,902 | +11.9% | 28.85 | 54,522 |
| 2026-04-15 | 1,405,893 | +26.8% | 20.66 | 68,044 |
| 2026-03-31 | 1,108,870 | +39.0% | 10.23 | 108,393 |
| 2026-03-13 | 797,895 | +1692.3% | 1.60 | 499,683 |
| 2026-02-27 | 44,517 | +14.2% | 1.00 | 89,587 |
| 2026-02-13 | 38,974 | -72.5% | 1.56 | 24,991 |
| 2026-01-30 | 141,643 | +21.5% | 1.00 | 169,162 |
| 2026-01-15 | 116,605 | +9.8% | 1.00 | 118,793 |
| 2025-12-31 | 106,204 | -13.4% | 1.00 | 223,073 |
| 2025-12-15 | 122,587 | -12.7% | 1.00 | 153,372 |
| 2025-11-28 | 140,389 | -19.6% | 1.00 | 201,521 |
| 2025-11-14 | 174,572 | -24.1% | 1.00 | 210,573 |
| 2025-10-31 | 229,838 | -19.1% | 1.00 | 286,823 |
| 2025-10-15 | 284,270 | -14.2% | 1.00 | 329,252 |
| 2025-09-30 | 331,509 | -21.5% | 1.04 | 320,243 |
import finzdata as yf
yf.Ticker("RLYB").short_interest # every report since 2017
yf.Client().short_interest(["RLYB"], start="2018-01-01")Healthcare short interest · RLYB price history · Who owns RLYB · All short interest