REGENXBIO Inc. (RGNX)
NASDAQ: RGNX · Real-Time Price · USD
8.03
-0.19 (-2.31%)
At close: Sep 18, 2026, 4:00 PM EDT
8.16
+0.13 (1.62%)
After-hours: Sep 18, 2026, 7:35 PM EDT
REGENXBIO Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 8.22 | 8.33 | 8.00 | 8.03 | 8.03 | -2.25% | 3,341,725 |
| Sep 17, 2026 | 8.34 | 8.56 | 8.02 | 8.22 | 8.22 | 2.94% | 1,692,174 |
| Sep 16, 2026 | 7.93 | 7.99 | 7.64 | 7.98 | 7.98 | 0.44% | 1,201,802 |
| Sep 15, 2026 | 8.69 | 8.75 | 7.78 | 7.95 | 7.95 | -8.57% | 1,282,556 |
| Sep 14, 2026 | 8.58 | 8.73 | 8.49 | 8.69 | 8.69 | 1.88% | 847,494 |
| Sep 11, 2026 | 8.69 | 8.82 | 8.39 | 8.53 | 8.53 | -0.35% | 1,029,133 |
| Sep 10, 2026 | 8.63 | 8.79 | 8.47 | 8.56 | 8.56 | -1.95% | 1,172,065 |
| Sep 9, 2026 | 8.70 | 9.03 | 8.62 | 8.73 | 8.73 | -0.34% | 1,407,564 |
| Sep 8, 2026 | 8.95 | 8.95 | 8.60 | 8.76 | 8.76 | -2.01% | 998,959 |
| Sep 4, 2026 | 9.09 | 9.22 | 8.86 | 8.94 | 8.94 | -2.83% | 1,070,570 |
| Sep 3, 2026 | 9.56 | 9.56 | 9.00 | 9.20 | 9.20 | -4.17% | 839,248 |
| Sep 2, 2026 | 9.34 | 9.71 | 9.20 | 9.60 | 9.60 | 3.00% | 866,267 |
| Sep 1, 2026 | 9.38 | 9.62 | 9.28 | 9.32 | 9.32 | -1.89% | 783,801 |
| Aug 31, 2026 | 9.50 | 9.68 | 9.09 | 9.50 | 9.50 | -1.66% | 1,612,317 |
| Aug 28, 2026 | 10.00 | 10.10 | 9.21 | 9.66 | 9.66 | 3.09% | 1,754,144 |
| Aug 27, 2026 | 9.35 | 9.46 | 9.04 | 9.37 | 9.37 | -0.11% | 916,585 |
| Aug 26, 2026 | 8.85 | 9.43 | 8.61 | 9.38 | 9.38 | 5.27% | 1,160,019 |
| Aug 25, 2026 | 8.14 | 8.99 | 8.13 | 8.91 | 8.91 | 10.61% | 1,756,781 |
| Aug 24, 2026 | 8.29 | 8.64 | 7.77 | 8.06 | 8.06 | -24.86% | 5,446,547 |
| Aug 21, 2026 | 11.14 | 11.16 | 10.49 | 10.72 | 10.72 | -3.07% | 1,007,024 |
| Aug 20, 2026 | 11.98 | 12.08 | 11.03 | 11.06 | 11.06 | -7.99% | 947,369 |
| Aug 19, 2026 | 11.50 | 12.04 | 11.50 | 12.02 | 12.02 | 8.58% | 1,146,910 |
| Aug 18, 2026 | 11.13 | 11.20 | 10.73 | 11.07 | 11.07 | -2.29% | 623,930 |
| Aug 17, 2026 | 10.69 | 11.36 | 10.53 | 11.33 | 11.33 | 5.25% | 1,041,992 |
| Aug 14, 2026 | 10.68 | 10.86 | 10.34 | 10.77 | 10.77 | 0.98% | 792,514 |
| Aug 13, 2026 | 11.03 | 11.25 | 10.61 | 10.66 | 10.66 | -2.29% | 805,581 |
| Aug 12, 2026 | 10.77 | 11.21 | 10.68 | 10.91 | 10.91 | 2.44% | 877,342 |
| Aug 11, 2026 | 10.56 | 10.79 | 10.15 | 10.65 | 10.65 | 2.21% | 881,200 |
| Aug 10, 2026 | 10.52 | 10.87 | 10.27 | 10.42 | 10.42 | -2.80% | 988,832 |
| Aug 7, 2026 | 11.05 | 11.39 | 10.31 | 10.72 | 10.72 | -4.96% | 1,387,934 |
| Aug 6, 2026 | 11.28 | 11.50 | 10.85 | 11.28 | 11.28 | 7.43% | 1,769,213 |
| Aug 5, 2026 | 10.32 | 10.79 | 10.20 | 10.50 | 10.50 | 1.94% | 1,521,969 |
| Aug 4, 2026 | 10.13 | 10.43 | 9.87 | 10.30 | 10.30 | 3.41% | 968,718 |
| Aug 3, 2026 | 9.75 | 10.01 | 9.31 | 9.96 | 9.96 | 2.79% | 812,917 |
| Jul 31, 2026 | 10.25 | 10.38 | 9.64 | 9.69 | 9.69 | -4.25% | 1,157,484 |
| Jul 30, 2026 | 9.75 | 10.14 | 9.53 | 10.12 | 10.12 | 5.20% | 1,215,253 |
| Jul 29, 2026 | 9.65 | 9.90 | 9.46 | 9.62 | 9.62 | 0.21% | 1,089,614 |
| Jul 28, 2026 | 9.59 | 9.77 | 9.18 | 9.60 | 9.60 | -1.13% | 1,389,866 |
| Jul 27, 2026 | 10.05 | 10.51 | 9.66 | 9.71 | 9.71 | -0.21% | 1,248,613 |
| Jul 24, 2026 | 10.24 | 10.34 | 9.57 | 9.73 | 9.73 | -5.07% | 974,331 |
| Jul 23, 2026 | 9.94 | 10.32 | 9.68 | 10.25 | 10.25 | 0.49% | 1,364,649 |
| Jul 22, 2026 | 10.08 | 10.50 | 10.01 | 10.20 | 10.20 | -1.35% | 1,153,447 |
| Jul 21, 2026 | 10.19 | 10.49 | 9.92 | 10.34 | 10.34 | 0.19% | 1,980,710 |
| Jul 20, 2026 | 10.01 | 10.78 | 10.01 | 10.32 | 10.32 | 4.35% | 2,280,553 |
| Jul 17, 2026 | 8.99 | 10.24 | 8.42 | 9.89 | 9.89 | -11.70% | 7,516,947 |
| Jul 16, 2026 | 12.15 | 12.15 | 11.02 | 11.20 | 11.20 | -8.72% | 2,007,778 |
| Jul 15, 2026 | 12.16 | 12.36 | 11.83 | 12.27 | 12.27 | -0.16% | 1,197,214 |
| Jul 14, 2026 | 13.00 | 13.00 | 12.18 | 12.29 | 12.29 | -3.61% | 1,574,285 |
| Jul 13, 2026 | 13.56 | 13.56 | 12.19 | 12.75 | 12.75 | -8.60% | 2,184,741 |
| Jul 10, 2026 | 15.57 | 15.65 | 13.42 | 13.95 | 13.95 | -10.86% | 3,350,906 |