Rallybio Corporation (RLYB)
NASDAQ: RLYB · Real-Time Price · USD
7.54
+0.74 (10.88%)
At close: Feb 27, 2026, 4:00 PM EST
7.41
-0.13 (-1.76%)
After-hours: Feb 27, 2026, 7:33 PM EST
Rallybio Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | 6.78 | 7.78 | 6.66 | 7.54 | 7.54 | 10.88% | 103,757 |
| Feb 26, 2026 | 5.80 | 6.81 | 5.80 | 6.80 | 6.80 | 16.84% | 146,385 |
| Feb 25, 2026 | 5.80 | 6.19 | 5.74 | 5.82 | 5.82 | -0.17% | 143,942 |
| Feb 24, 2026 | 5.45 | 6.17 | 5.08 | 5.83 | 5.83 | 6.00% | 67,640 |
| Feb 23, 2026 | 5.06 | 5.63 | 5.06 | 5.50 | 5.50 | 8.70% | 112,834 |
| Feb 20, 2026 | 4.80 | 5.45 | 4.80 | 5.06 | 5.06 | 6.53% | 110,037 |
| Feb 19, 2026 | 4.40 | 4.96 | 4.39 | 4.75 | 4.75 | 6.74% | 52,705 |
| Feb 18, 2026 | 4.30 | 4.52 | 4.25 | 4.45 | 4.45 | 2.77% | 39,779 |
| Feb 17, 2026 | 4.74 | 4.93 | 3.67 | 4.33 | 4.33 | -10.17% | 174,431 |
| Feb 13, 2026 | 4.72 | 4.98 | 4.72 | 4.82 | 4.82 | 1.05% | 6,171 |
| Feb 12, 2026 | 4.70 | 4.89 | 4.70 | 4.77 | 4.77 | 0.21% | 21,552 |
| Feb 11, 2026 | 4.77 | 4.88 | 4.70 | 4.76 | 4.76 | -0.83% | 6,865 |
| Feb 10, 2026 | 4.70 | 5.00 | 4.70 | 4.80 | 4.80 | 2.13% | 7,225 |
| Feb 9, 2026 | 4.59 | 4.91 | 4.50 | 4.70 | 4.70 | -1.05% | 33,863 |
| Feb 6, 2026 | 4.70 | 5.37 | 4.41 | 4.75 | 4.75 | 2.13% | 82,748 |
| Feb 5, 2026 | 4.60 | 4.87 | 4.52 | 4.65 | 4.65 | 1.06% | 16,018 |
| Feb 4, 2026 | 4.80 | 4.80 | 4.47 | 4.60 | 4.60 | -8.11% | 38,822 |
| Feb 3, 2026 | 5.28 | 5.28 | 4.88 | 5.01 | 5.01 | -4.57% | 34,331 |
| Feb 2, 2026 | 5.44 | 5.44 | 5.21 | 5.25 | 5.25 | 2.16% | 6,071 |
| Jan 30, 2026 | 5.28 | 5.63 | 4.90 | 5.14 | 5.14 | -3.86% | 22,552 |
| Jan 29, 2026 | 5.25 | 5.64 | 5.03 | 5.34 | 5.34 | 3.95% | 22,820 |
| Jan 28, 2026 | 5.01 | 5.36 | 4.96 | 5.14 | 5.14 | 0.37% | 12,430 |
| Jan 27, 2026 | 5.22 | 5.60 | 4.83 | 5.12 | 5.12 | -3.30% | 8,896 |
| Jan 26, 2026 | 5.54 | 5.60 | 5.29 | 5.30 | 5.30 | -1.41% | 9,258 |
| Jan 23, 2026 | 5.68 | 5.80 | 4.67 | 5.37 | 5.37 | -0.17% | 13,363 |
| Jan 22, 2026 | 5.41 | 5.80 | 5.31 | 5.38 | 5.38 | -1.66% | 20,339 |
| Jan 21, 2026 | 5.10 | 5.47 | 4.80 | 5.47 | 5.47 | 11.22% | 38,598 |
| Jan 20, 2026 | 5.12 | 5.17 | 4.61 | 4.92 | 4.92 | -6.36% | 39,824 |
| Jan 16, 2026 | 5.42 | 5.46 | 5.11 | 5.25 | 5.25 | -2.85% | 24,811 |
| Jan 15, 2026 | 5.59 | 5.68 | 5.36 | 5.41 | 5.41 | -1.35% | 15,226 |
| Jan 14, 2026 | 5.75 | 5.92 | 5.36 | 5.48 | 5.48 | -2.80% | 20,272 |
| Jan 13, 2026 | 5.84 | 5.85 | 5.54 | 5.64 | 5.64 | -2.89% | 9,267 |
| Jan 12, 2026 | 5.57 | 6.00 | 5.52 | 5.81 | 5.81 | 2.24% | 19,132 |
| Jan 9, 2026 | 5.84 | 5.84 | 5.64 | 5.68 | 5.68 | -3.78% | 5,661 |
| Jan 8, 2026 | 5.72 | 5.91 | 5.62 | 5.90 | 5.90 | 3.14% | 18,689 |
| Jan 7, 2026 | 5.41 | 5.92 | 5.41 | 5.72 | 5.72 | 5.39% | 17,125 |
| Jan 6, 2026 | 5.48 | 5.79 | 5.41 | 5.43 | 5.43 | -0.02% | 12,384 |
| Jan 5, 2026 | 5.68 | 5.68 | 5.32 | 5.43 | 5.43 | -3.99% | 24,588 |
| Jan 2, 2026 | 5.52 | 5.72 | 5.49 | 5.66 | 5.66 | 3.08% | 6,984 |
| Dec 31, 2025 | 5.21 | 5.51 | 5.21 | 5.49 | 5.49 | 1.20% | 22,200 |
| Dec 30, 2025 | 5.50 | 5.58 | 5.29 | 5.42 | 5.42 | -3.69% | 18,232 |
| Dec 29, 2025 | 5.26 | 5.64 | 5.26 | 5.63 | 5.63 | 2.38% | 22,313 |
| Dec 26, 2025 | 5.74 | 5.78 | 5.13 | 5.50 | 5.50 | -6.01% | 42,322 |
| Dec 24, 2025 | 6.05 | 6.05 | 5.60 | 5.85 | 5.85 | -3.13% | 17,443 |
| Dec 23, 2025 | 6.23 | 6.23 | 5.80 | 6.04 | 6.04 | -3.61% | 28,210 |
| Dec 22, 2025 | 6.32 | 6.39 | 5.84 | 6.27 | 6.27 | -0.19% | 18,259 |
| Dec 19, 2025 | 6.21 | 6.32 | 6.08 | 6.28 | 6.28 | 0.93% | 21,353 |
| Dec 18, 2025 | 5.92 | 6.36 | 5.88 | 6.22 | 6.22 | 8.34% | 36,410 |
| Dec 17, 2025 | 6.24 | 6.40 | 5.68 | 5.74 | 5.74 | -6.53% | 64,557 |
| Dec 16, 2025 | 6.16 | 6.16 | 5.76 | 6.14 | 6.14 | -0.16% | 18,123 |
| Dec 15, 2025 | 5.84 | 6.24 | 5.80 | 6.15 | 6.15 | 5.09% | 21,644 |
| Dec 12, 2025 | 5.93 | 5.93 | 5.77 | 5.86 | 5.86 | -1.28% | 5,067 |
| Dec 11, 2025 | 5.93 | 6.16 | 5.79 | 5.93 | 5.93 | -3.70% | 21,021 |
| Dec 10, 2025 | 5.80 | 6.40 | 5.78 | 6.16 | 6.16 | 6.54% | 51,887 |
| Dec 9, 2025 | 5.41 | 5.84 | 5.40 | 5.78 | 5.78 | 6.38% | 43,203 |
| Dec 8, 2025 | 5.04 | 5.46 | 5.04 | 5.44 | 5.44 | 2.66% | 29,356 |
| Dec 5, 2025 | 5.32 | 5.46 | 5.13 | 5.29 | 5.29 | -0.73% | 7,387 |
| Dec 4, 2025 | 5.28 | 5.46 | 5.20 | 5.33 | 5.33 | 1.00% | 5,215 |
| Dec 3, 2025 | 5.28 | 5.36 | 5.16 | 5.28 | 5.28 | 1.58% | 7,753 |
| Dec 2, 2025 | 5.20 | 5.26 | 5.17 | 5.20 | 5.20 | 0.31% | 11,127 |
| Dec 1, 2025 | 5.21 | 5.31 | 5.11 | 5.18 | 5.18 | -0.52% | 9,755 |
| Nov 28, 2025 | 5.11 | 5.36 | 5.11 | 5.21 | 5.21 | 1.26% | 6,718 |
| Nov 26, 2025 | 5.13 | 5.43 | 5.13 | 5.14 | 5.14 | -0.96% | 20,067 |
| Nov 25, 2025 | 5.12 | 5.28 | 4.97 | 5.19 | 5.19 | 2.14% | 13,347 |
| Nov 24, 2025 | 5.04 | 5.28 | 4.91 | 5.09 | 5.08 | 1.34% | 66,811 |
| Nov 21, 2025 | 4.88 | 5.20 | 4.86 | 5.02 | 5.02 | 2.83% | 25,980 |
| Nov 20, 2025 | 5.04 | 5.12 | 4.72 | 4.88 | 4.88 | -2.28% | 49,295 |
| Nov 19, 2025 | 4.96 | 5.04 | 4.81 | 4.99 | 4.99 | -0.34% | 11,634 |
| Nov 18, 2025 | 4.88 | 5.04 | 4.80 | 5.01 | 5.01 | 1.50% | 9,018 |
| Nov 17, 2025 | 5.12 | 5.27 | 4.74 | 4.94 | 4.94 | -3.61% | 32,121 |
| Nov 14, 2025 | 5.18 | 5.18 | 5.04 | 5.12 | 5.12 | -2.40% | 16,973 |
| Nov 13, 2025 | 5.06 | 5.58 | 4.96 | 5.25 | 5.25 | -6.05% | 49,537 |
| Nov 12, 2025 | 5.47 | 5.74 | 5.33 | 5.59 | 5.59 | -0.96% | 16,176 |
| Nov 11, 2025 | 5.20 | 5.76 | 5.08 | 5.64 | 5.64 | 8.48% | 21,773 |
| Nov 10, 2025 | 5.05 | 5.30 | 5.01 | 5.20 | 5.20 | 3.94% | 14,241 |
| Nov 7, 2025 | 4.96 | 5.12 | 4.85 | 5.00 | 5.00 | -2.11% | 39,225 |
| Nov 6, 2025 | 5.00 | 5.22 | 4.88 | 5.11 | 5.11 | 2.16% | 18,406 |
| Nov 5, 2025 | 4.99 | 5.09 | 4.89 | 5.00 | 5.00 | -0.68% | 12,150 |
| Nov 4, 2025 | 5.28 | 5.38 | 4.95 | 5.04 | 5.04 | -5.78% | 39,507 |
| Nov 3, 2025 | 5.58 | 5.66 | 5.16 | 5.35 | 5.34 | -4.19% | 41,491 |
| Oct 31, 2025 | 5.68 | 5.72 | 5.29 | 5.58 | 5.58 | 0.02% | 69,951 |
| Oct 30, 2025 | 4.94 | 5.76 | 4.80 | 5.58 | 5.58 | 15.20% | 138,416 |
| Oct 29, 2025 | 4.93 | 4.98 | 4.80 | 4.84 | 4.84 | -2.08% | 6,500 |
| Oct 28, 2025 | 5.19 | 5.19 | 4.80 | 4.95 | 4.94 | -1.08% | 32,194 |
| Oct 27, 2025 | 4.90 | 5.44 | 4.90 | 5.00 | 5.00 | 2.44% | 26,794 |
| Oct 24, 2025 | 4.75 | 5.00 | 4.64 | 4.88 | 4.88 | 1.67% | 24,348 |
| Oct 23, 2025 | 4.44 | 4.88 | 4.32 | 4.80 | 4.80 | 6.98% | 48,601 |
| Oct 22, 2025 | 4.61 | 4.61 | 4.40 | 4.49 | 4.49 | 0.16% | 13,083 |
| Oct 21, 2025 | 4.35 | 4.55 | 4.34 | 4.48 | 4.48 | 1.47% | 20,067 |
| Oct 20, 2025 | 4.29 | 4.55 | 4.28 | 4.42 | 4.42 | 3.13% | 12,612 |
| Oct 17, 2025 | 4.29 | 4.40 | 4.23 | 4.28 | 4.28 | -3.39% | 12,824 |
| Oct 16, 2025 | 4.27 | 4.55 | 4.15 | 4.43 | 4.43 | 3.38% | 26,373 |
| Oct 15, 2025 | 4.32 | 4.48 | 4.17 | 4.29 | 4.29 | 0.19% | 26,486 |
| Oct 14, 2025 | 4.10 | 4.32 | 3.97 | 4.28 | 4.28 | 1.25% | 23,077 |
| Oct 13, 2025 | 4.01 | 4.27 | 3.92 | 4.23 | 4.22 | 3.38% | 25,295 |
| Oct 10, 2025 | 4.40 | 4.52 | 4.00 | 4.09 | 4.09 | -7.68% | 46,192 |
| Oct 9, 2025 | 4.56 | 4.72 | 4.43 | 4.43 | 4.43 | -3.89% | 26,333 |
| Oct 8, 2025 | 4.48 | 4.72 | 4.40 | 4.61 | 4.61 | 2.81% | 30,974 |
| Oct 7, 2025 | 4.56 | 4.59 | 4.40 | 4.48 | 4.48 | -2.40% | 19,586 |
| Oct 6, 2025 | 4.64 | 4.72 | 4.40 | 4.59 | 4.59 | 1.57% | 37,900 |