REGENXBIO Inc. (RGNX)
NASDAQ: RGNX · Real-Time Price · USD
6.35
-0.40 (-5.93%)
At close: May 22, 2026, 4:00 PM EDT
6.42
+0.07 (1.10%)
After-hours: May 22, 2026, 7:28 PM EDT
REGENXBIO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 6.73 | 6.88 | 6.31 | 6.35 | 6.35 | -5.93% | 1,568,219 |
| May 21, 2026 | 5.89 | 6.79 | 5.79 | 6.75 | 6.75 | 13.07% | 2,969,614 |
| May 20, 2026 | 5.63 | 6.04 | 5.57 | 5.97 | 5.97 | 5.48% | 2,237,277 |
| May 19, 2026 | 5.70 | 5.73 | 5.50 | 5.66 | 5.66 | 0.18% | 1,778,305 |
| May 18, 2026 | 5.72 | 5.83 | 5.46 | 5.65 | 5.65 | -1.22% | 2,598,322 |
| May 15, 2026 | 6.25 | 6.48 | 5.71 | 5.72 | 5.72 | -8.41% | 4,346,839 |
| May 14, 2026 | 8.08 | 8.13 | 6.02 | 6.25 | 6.25 | -37.80% | 10,322,862 |
| May 13, 2026 | 10.07 | 10.25 | 9.65 | 10.04 | 10.04 | -1.95% | 1,809,156 |
| May 12, 2026 | 9.96 | 10.36 | 9.92 | 10.24 | 10.24 | 1.59% | 1,024,441 |
| May 11, 2026 | 10.71 | 11.36 | 9.96 | 10.08 | 10.08 | -4.45% | 1,581,494 |
| May 8, 2026 | 10.63 | 10.86 | 10.20 | 10.55 | 10.55 | 1.25% | 1,379,404 |
| May 7, 2026 | 10.11 | 10.44 | 9.87 | 10.42 | 10.42 | 1.96% | 1,468,940 |
| May 6, 2026 | 9.35 | 10.40 | 9.30 | 10.22 | 10.22 | 10.85% | 1,456,340 |
| May 5, 2026 | 9.50 | 9.64 | 8.96 | 9.22 | 9.22 | -1.81% | 436,646 |
| May 4, 2026 | 9.01 | 9.46 | 8.94 | 9.39 | 9.39 | 2.96% | 678,089 |
| May 1, 2026 | 8.97 | 9.50 | 8.95 | 9.12 | 9.12 | 1.67% | 566,271 |
| Apr 30, 2026 | 8.78 | 9.02 | 8.55 | 8.97 | 8.97 | 6.79% | 525,478 |
| Apr 29, 2026 | 8.68 | 8.68 | 8.15 | 8.40 | 8.40 | -3.34% | 654,052 |
| Apr 28, 2026 | 8.65 | 8.84 | 8.60 | 8.69 | 8.69 | 0.81% | 542,501 |
| Apr 27, 2026 | 8.76 | 9.15 | 8.44 | 8.62 | 8.62 | -1.60% | 674,688 |
| Apr 24, 2026 | 8.89 | 9.04 | 8.59 | 8.76 | 8.76 | -2.56% | 757,033 |
| Apr 23, 2026 | 9.33 | 9.55 | 8.89 | 8.99 | 8.99 | -3.75% | 483,731 |
| Apr 22, 2026 | 9.28 | 9.52 | 9.24 | 9.34 | 9.34 | 2.52% | 401,531 |
| Apr 21, 2026 | 9.50 | 9.59 | 9.03 | 9.11 | 9.11 | -3.80% | 638,744 |
| Apr 20, 2026 | 9.30 | 9.67 | 9.10 | 9.47 | 9.47 | -0.21% | 656,227 |
| Apr 17, 2026 | 9.49 | 9.62 | 9.28 | 9.49 | 9.49 | 3.26% | 454,375 |
| Apr 16, 2026 | 9.36 | 9.42 | 9.04 | 9.19 | 9.19 | -1.82% | 365,729 |
| Apr 15, 2026 | 9.29 | 9.60 | 9.26 | 9.36 | 9.36 | 0.65% | 651,848 |
| Apr 14, 2026 | 9.09 | 9.42 | 9.09 | 9.30 | 9.30 | 2.88% | 577,728 |
| Apr 13, 2026 | 8.79 | 9.15 | 8.71 | 9.04 | 9.04 | 2.73% | 805,982 |
| Apr 10, 2026 | 9.03 | 9.11 | 8.64 | 8.80 | 8.80 | -1.79% | 480,514 |
| Apr 9, 2026 | 8.54 | 9.00 | 8.41 | 8.96 | 8.96 | 3.34% | 470,975 |
| Apr 8, 2026 | 9.21 | 9.33 | 8.53 | 8.67 | 8.67 | -1.48% | 587,385 |
| Apr 7, 2026 | 8.76 | 8.94 | 8.49 | 8.80 | 8.80 | - | 494,244 |
| Apr 6, 2026 | 8.53 | 9.07 | 8.51 | 8.80 | 8.80 | 3.17% | 560,351 |
| Apr 2, 2026 | 8.31 | 8.68 | 8.10 | 8.53 | 8.53 | -1.16% | 420,975 |
| Apr 1, 2026 | 8.61 | 8.90 | 8.42 | 8.63 | 8.63 | 2.98% | 526,748 |
| Mar 31, 2026 | 8.05 | 8.53 | 8.04 | 8.38 | 8.38 | 7.85% | 566,686 |
| Mar 30, 2026 | 7.75 | 7.89 | 7.58 | 7.77 | 7.77 | 0.13% | 619,998 |
| Mar 27, 2026 | 8.18 | 8.35 | 7.71 | 7.76 | 7.76 | -6.05% | 630,949 |
| Mar 26, 2026 | 8.25 | 8.78 | 8.21 | 8.26 | 8.26 | -2.36% | 586,837 |
| Mar 25, 2026 | 8.04 | 8.47 | 8.04 | 8.46 | 8.46 | 8.32% | 930,900 |
| Mar 24, 2026 | 8.13 | 8.23 | 7.74 | 7.81 | 7.81 | -6.35% | 711,992 |
| Mar 23, 2026 | 8.34 | 8.71 | 8.25 | 8.34 | 8.34 | 2.96% | 791,864 |
| Mar 20, 2026 | 8.33 | 8.48 | 8.07 | 8.10 | 8.10 | -3.11% | 2,687,263 |
| Mar 19, 2026 | 8.18 | 8.46 | 8.02 | 8.36 | 8.36 | 0.97% | 739,531 |
| Mar 18, 2026 | 8.59 | 8.62 | 8.15 | 8.28 | 8.28 | -4.17% | 641,187 |
| Mar 17, 2026 | 8.80 | 8.94 | 8.61 | 8.64 | 8.64 | -1.71% | 635,019 |
| Mar 16, 2026 | 8.70 | 9.00 | 8.66 | 8.79 | 8.79 | 2.57% | 554,174 |
| Mar 13, 2026 | 9.08 | 9.10 | 8.25 | 8.57 | 8.57 | -5.62% | 1,058,135 |