Atrium Therapeutics, Inc. (RNA)
NASDAQ: RNA · Real-Time Price · USD
12.77
-0.22 (-1.69%)
At close: Apr 30, 2026, 4:00 PM EDT
12.96
+0.19 (1.49%)
After-hours: Apr 30, 2026, 4:16 PM EDT
Atrium Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | 13.00 | 13.49 | 12.82 | 12.81 | - | -1.39% | 187,402 |
| Apr 29, 2026 | 12.50 | 13.06 | 12.50 | 12.99 | 12.99 | 3.51% | 162,606 |
| Apr 28, 2026 | 13.00 | 13.00 | 12.51 | 12.55 | 12.55 | -2.71% | 452,469 |
| Apr 27, 2026 | 13.59 | 13.66 | 12.79 | 12.90 | 12.90 | -4.37% | 287,666 |
| Apr 24, 2026 | 13.78 | 13.78 | 13.46 | 13.49 | 13.49 | -2.60% | 196,598 |
| Apr 23, 2026 | 14.01 | 14.80 | 13.68 | 13.85 | 13.85 | 1.39% | 510,999 |
| Apr 22, 2026 | 13.61 | 13.92 | 13.50 | 13.66 | 13.66 | 0.96% | 583,718 |
| Apr 21, 2026 | 14.24 | 14.30 | 13.51 | 13.53 | 13.53 | -5.38% | 519,524 |
| Apr 20, 2026 | 14.42 | 14.50 | 14.20 | 14.30 | 14.30 | -0.76% | 548,028 |
| Apr 17, 2026 | 13.99 | 14.63 | 13.99 | 14.41 | 14.41 | 2.71% | 632,810 |
| Apr 16, 2026 | 14.46 | 14.51 | 13.88 | 14.03 | 14.03 | -3.51% | 275,086 |
| Apr 15, 2026 | 14.00 | 14.60 | 13.91 | 14.54 | 14.54 | 3.71% | 568,270 |
| Apr 14, 2026 | 13.31 | 14.05 | 13.18 | 14.02 | 14.02 | 5.41% | 670,481 |
| Apr 13, 2026 | 12.66 | 13.32 | 12.66 | 13.30 | 13.30 | 4.64% | 1,453,814 |
| Apr 10, 2026 | 13.64 | 13.80 | 12.63 | 12.71 | 12.71 | -7.36% | 1,028,056 |
| Apr 9, 2026 | 13.71 | 13.93 | 13.60 | 13.72 | 13.72 | 0.15% | 219,233 |
| Apr 8, 2026 | 14.00 | 14.18 | 13.54 | 13.70 | 13.70 | -2.07% | 213,973 |
| Apr 7, 2026 | 13.61 | 14.00 | 13.56 | 13.99 | 13.99 | 2.34% | 234,898 |
| Apr 6, 2026 | 13.44 | 13.92 | 13.44 | 13.67 | 13.67 | 1.71% | 172,927 |
| Apr 2, 2026 | 13.40 | 13.71 | 13.31 | 13.44 | 13.44 | -0.22% | 281,726 |
| Apr 1, 2026 | 13.36 | 13.90 | 13.36 | 13.47 | 13.47 | 0.75% | 304,235 |
| Mar 31, 2026 | 13.41 | 13.53 | 13.06 | 13.37 | 13.37 | -1.33% | 921,417 |
| Mar 30, 2026 | 13.16 | 13.60 | 13.00 | 13.55 | 13.55 | 2.42% | 566,732 |
| Mar 27, 2026 | 13.00 | 13.28 | 12.90 | 13.23 | 13.23 | 0.99% | 410,779 |
| Mar 26, 2026 | 12.99 | 13.25 | 12.95 | 13.10 | 13.10 | 0.08% | 230,977 |
| Mar 25, 2026 | 13.41 | 13.41 | 12.77 | 13.09 | 13.09 | -0.83% | 292,520 |
| Mar 24, 2026 | 13.18 | 13.50 | 13.11 | 13.20 | 13.20 | - | 1,210,049 |
| Mar 23, 2026 | 13.21 | 13.50 | 12.99 | 13.20 | 13.20 | 0.53% | 408,146 |
| Mar 20, 2026 | 12.67 | 13.28 | 12.33 | 13.13 | 13.13 | 3.47% | 1,119,414 |
| Mar 19, 2026 | 12.30 | 12.87 | 11.95 | 12.69 | 12.69 | 3.00% | 566,831 |
| Mar 18, 2026 | 13.76 | 13.76 | 12.29 | 12.32 | 12.32 | -10.53% | 1,758,634 |
| Mar 17, 2026 | 13.74 | 13.89 | 13.61 | 13.77 | 13.77 | -0.15% | 308,309 |
| Mar 16, 2026 | 13.77 | 13.99 | 13.65 | 13.79 | 13.79 | 0.29% | 254,805 |
| Mar 13, 2026 | 14.47 | 14.55 | 13.57 | 13.75 | 13.75 | -5.43% | 692,357 |
| Mar 12, 2026 | 14.70 | 14.76 | 14.42 | 14.54 | 14.54 | -1.76% | 467,847 |
| Mar 11, 2026 | 14.70 | 15.84 | 14.60 | 14.80 | 14.80 | 0.89% | 738,885 |
| Mar 10, 2026 | 14.82 | 15.34 | 14.60 | 14.67 | 14.67 | -0.81% | 752,499 |
| Mar 9, 2026 | 14.59 | 15.01 | 14.00 | 14.79 | 14.79 | -0.20% | 829,241 |
| Mar 6, 2026 | 15.26 | 15.79 | 14.71 | 14.82 | 14.82 | -4.20% | 1,117,192 |
| Mar 5, 2026 | 16.61 | 16.77 | 15.25 | 15.47 | 15.47 | -6.47% | 1,623,780 |
| Mar 4, 2026 | 15.32 | 16.57 | 15.32 | 16.54 | 16.54 | 5.55% | 2,002,943 |
| Mar 3, 2026 | 14.70 | 15.89 | 14.44 | 15.67 | 15.67 | 5.10% | 2,894,980 |
| Mar 2, 2026 | 13.81 | 15.51 | 13.81 | 14.91 | 14.91 | 1.08% | 3,208,689 |