Rallybio Corporation (RLYB)
NASDAQ: RLYB · Real-Time Price · USD
16.83
+0.23 (1.39%)
At close: Aug 21, 2026, 4:00 PM EDT
16.80
-0.03 (-0.20%)
After-hours: Aug 21, 2026, 7:30 PM EDT
Rallybio Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | 16.76 | 16.95 | 16.55 | 16.83 | 16.83 | 1.39% | 6,864 |
| Aug 20, 2026 | 16.78 | 16.98 | 16.51 | 16.60 | 16.60 | -2.35% | 15,262 |
| Aug 19, 2026 | 17.12 | 17.20 | 16.86 | 17.00 | 17.00 | 1.37% | 17,774 |
| Aug 18, 2026 | 16.87 | 17.14 | 16.73 | 16.77 | 16.77 | -1.35% | 10,255 |
| Aug 17, 2026 | 17.00 | 17.29 | 16.66 | 17.00 | 17.00 | 0.06% | 17,127 |
| Aug 14, 2026 | 17.01 | 17.23 | 16.67 | 16.99 | 16.99 | 0.18% | 12,920 |
| Aug 13, 2026 | 16.75 | 17.35 | 16.75 | 16.96 | 16.96 | 2.23% | 74,311 |
| Aug 12, 2026 | 16.39 | 16.80 | 16.33 | 16.59 | 16.59 | 1.28% | 17,665 |
| Aug 11, 2026 | 16.81 | 16.81 | 16.34 | 16.38 | 16.38 | -1.38% | 8,778 |
| Aug 10, 2026 | 16.25 | 16.98 | 16.23 | 16.61 | 16.61 | 2.78% | 23,308 |
| Aug 7, 2026 | 16.11 | 16.51 | 16.02 | 16.16 | 16.16 | -0.19% | 12,303 |
| Aug 6, 2026 | 16.28 | 16.65 | 15.95 | 16.19 | 16.19 | 0.31% | 27,117 |
| Aug 5, 2026 | 16.10 | 16.26 | 15.97 | 16.14 | 16.14 | 1.13% | 34,348 |
| Aug 4, 2026 | 15.91 | 16.13 | 15.85 | 15.96 | 15.96 | 0.06% | 44,900 |
| Aug 3, 2026 | 16.23 | 16.23 | 15.88 | 15.95 | 15.95 | 0.13% | 19,602 |
| Jul 31, 2026 | 15.91 | 16.06 | 15.86 | 15.93 | 15.93 | -0.87% | 18,104 |
| Jul 30, 2026 | 15.91 | 16.28 | 15.90 | 16.07 | 16.07 | 0.69% | 12,048 |
| Jul 29, 2026 | 16.20 | 16.20 | 15.95 | 15.96 | 15.96 | -1.21% | 16,372 |
| Jul 28, 2026 | 16.19 | 16.27 | 15.90 | 16.16 | 16.16 | -0.95% | 25,319 |
| Jul 27, 2026 | 16.47 | 16.48 | 16.06 | 16.31 | 16.31 | - | 16,069 |
| Jul 24, 2026 | 16.46 | 16.64 | 16.00 | 16.31 | 16.31 | -0.49% | 41,589 |
| Jul 23, 2026 | 16.47 | 16.98 | 16.39 | 16.39 | 16.39 | -1.38% | 30,491 |
| Jul 22, 2026 | 16.93 | 16.93 | 16.49 | 16.62 | 16.62 | -1.71% | 35,451 |
| Jul 21, 2026 | 16.74 | 16.96 | 16.27 | 16.91 | 16.91 | 1.20% | 25,753 |
| Jul 20, 2026 | 16.49 | 17.09 | 16.21 | 16.71 | 16.71 | 1.77% | 51,663 |
| Jul 17, 2026 | 15.86 | 16.42 | 15.85 | 16.42 | 16.42 | 2.88% | 48,202 |
| Jul 16, 2026 | 16.22 | 16.50 | 15.73 | 15.96 | 15.96 | -1.05% | 53,315 |
| Jul 15, 2026 | 16.12 | 16.30 | 15.94 | 16.13 | 16.13 | 0.75% | 50,446 |
| Jul 14, 2026 | 16.00 | 16.40 | 15.82 | 16.01 | 16.01 | 0.76% | 139,873 |
| Jul 13, 2026 | 16.02 | 16.15 | 15.75 | 15.89 | 15.89 | 1.02% | 125,311 |
| Jul 10, 2026 | 15.75 | 15.94 | 15.67 | 15.73 | 15.73 | -0.63% | 27,273 |
| Jul 9, 2026 | 15.68 | 15.96 | 15.62 | 15.83 | 15.83 | 0.96% | 61,485 |
| Jul 8, 2026 | 15.62 | 15.74 | 15.62 | 15.68 | 15.68 | 0.06% | 18,663 |
| Jul 7, 2026 | 15.86 | 15.86 | 15.61 | 15.67 | 15.67 | -0.32% | 14,116 |
| Jul 6, 2026 | 15.73 | 15.95 | 15.70 | 15.72 | 15.72 | -0.60% | 19,102 |
| Jul 2, 2026 | 15.76 | 15.99 | 15.70 | 15.82 | 15.82 | -0.78% | 15,168 |
| Jul 1, 2026 | 16.25 | 16.25 | 15.79 | 15.94 | 15.94 | -0.38% | 19,916 |
| Jun 30, 2026 | 16.17 | 16.22 | 15.87 | 16.00 | 16.00 | -0.37% | 25,808 |
| Jun 29, 2026 | 16.00 | 16.41 | 15.98 | 16.06 | 16.06 | 0.37% | 31,303 |
| Jun 26, 2026 | 15.85 | 16.50 | 15.68 | 16.00 | 16.00 | 1.85% | 92,844 |
| Jun 25, 2026 | 15.81 | 16.22 | 15.59 | 15.71 | 15.71 | -1.32% | 51,028 |
| Jun 24, 2026 | 15.85 | 15.93 | 15.62 | 15.92 | 15.92 | 1.40% | 43,251 |
| Jun 23, 2026 | 15.80 | 15.91 | 15.63 | 15.70 | 15.70 | -1.44% | 61,960 |
| Jun 22, 2026 | 16.19 | 16.19 | 15.80 | 15.93 | 15.93 | -0.25% | 87,059 |
| Jun 18, 2026 | 16.02 | 16.23 | 15.79 | 15.97 | 15.97 | 0.31% | 28,972 |
| Jun 17, 2026 | 16.06 | 16.15 | 15.76 | 15.92 | 15.92 | 0.13% | 36,515 |
| Jun 16, 2026 | 15.83 | 16.00 | 15.77 | 15.90 | 15.90 | - | 20,101 |
| Jun 15, 2026 | 15.86 | 16.45 | 15.84 | 15.90 | 15.90 | -0.13% | 138,590 |
| Jun 12, 2026 | 16.03 | 16.25 | 15.90 | 15.92 | 15.92 | - | 52,055 |
| Jun 11, 2026 | 15.76 | 16.17 | 15.76 | 15.92 | 15.92 | -0.13% | 25,548 |