If you invested $1000 in REGENXBIO Inc. (RGNX) 10 years ago, it would be worth $368.26 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $224.13, while $1000 invested 1 year ago would be worth $730.17. This corresponds to total returns of -63.17%, -77.59%, -26.98%, respectively, with annualized returns of -9.51%, -25.84%, -26.98%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 11, 2026 | 7.76 | 8.47 | 8.47 | 8.88 | 7.76 | 1.85M |
| November 10, 2026 | 8.06 | 7.69 | 7.69 | 8.14 | 7.28 | 1.08M |
| November 09, 2026 | 7.77 | 8.07 | 8.07 | 8.23 | 7.5 | 2.17M |
| November 06, 2026 | 7.33 | 7.62 | 7.62 | 7.87 | 7.33 | 1.19M |
| November 05, 2026 | 7.2 | 7.38 | 7.38 | 7.68 | 7.15 | 1.68M |
| November 04, 2026 | 7.82 | 7.71 | 7.71 | 7.93 | 7.48 | 1.14M |
| November 03, 2026 | 7.29 | 7.63 | 7.63 | 7.65 | 7.29 | 854,905 |
| November 02, 2026 | 7.27 | 7.16 | 7.16 | 7.46 | 7.04 | 1.03M |
| October 30, 2026 | 7.38 | 7.2 | 7.2 | 7.54 | 7 | 1.06M |
| October 29, 2026 | 7.36 | 7.41 | 7.41 | 7.63 | 7.21 | 1.03M |
| October 28, 2026 | 6.52 | 7.24 | 7.24 | 7.29 | 6.51 | 2M |
| October 27, 2026 | 6.54 | 6.6 | 6.6 | 6.78 | 6.46 | 1.22M |
| October 26, 2026 | 6.74 | 6.58 | 6.58 | 6.89 | 6.48 | 1.14M |
| October 23, 2026 | 7.03 | 6.68 | 6.68 | 7.08 | 6.63 | 1.44M |
| October 22, 2026 | 7.11 | 7.17 | 7.17 | 7.31 | 6.98 | 1.13M |
| October 21, 2026 | 7.42 | 7.17 | 7.17 | 7.47 | 7.15 | 943,954 |
| October 20, 2026 | 7.15 | 7.4 | 7.4 | 7.58 | 7.06 | 1.32M |
| October 19, 2026 | 6.98 | 7.15 | 7.15 | 7.27 | 6.95 | 1.3M |
| October 16, 2026 | 7.14 | 6.93 | 6.93 | 7.18 | 6.88 | 1.21M |
| October 15, 2026 | 6.88 | 7.16 | 7.16 | 7.28 | 6.83 | 1.23M |
| October 14, 2026 | 7.12 | 6.88 | 6.88 | 7.24 | 6.8 | 1.56M |
| October 13, 2026 | 7.66 | 7.26 | 7.26 | 7.72 | 7.11 | 1.38M |
| October 12, 2026 | 8.12 | 7.77 | 7.77 | 8.29 | 7.74 | 2.03M |
| October 09, 2026 | 8.03 | 8.07 | 8.07 | 8.28 | 7.95 | 859,079 |
| October 08, 2026 | 7.5 | 8.09 | 8.09 | 8.31 | 7.44 | 2.26M |
| October 07, 2026 | 7.31 | 7.6 | 7.6 | 7.73 | 7.29 | 1M |
| October 06, 2026 | 7.79 | 7.45 | 7.45 | 7.84 | 7.33 | 1.16M |
| October 05, 2026 | 7.8 | 7.76 | 7.76 | 8.16 | 7.57 | 2.35M |
| October 02, 2026 | 7.58 | 7.43 | 7.43 | 7.62 | 7.36 | 1.04M |
| October 01, 2026 | 7.52 | 7.42 | 7.42 | 7.74 | 7.3 | 1.71M |
| September 30, 2026 | 7.49 | 7.53 | 7.53 | 7.86 | 7.35 | 1.66M |
| September 29, 2026 | 7.41 | 7.45 | 7.45 | 7.64 | 7.33 | 2.1M |
| September 28, 2026 | 7.3 | 7.47 | 7.47 | 7.5 | 7.17 | 1.24M |
| September 25, 2026 | 7.53 | 7.4 | 7.4 | 7.68 | 7.17 | 1.28M |
| September 24, 2026 | 7.45 | 7.24 | 7.24 | 7.46 | 7.12 | 1.51M |
| September 23, 2026 | 8.13 | 7.5 | 7.5 | 8.15 | 7.4 | 1.11M |
| September 22, 2026 | 8.03 | 8.15 | 8.15 | 8.25 | 7.9 | 1.2M |
| September 21, 2026 | 8.09 | 7.88 | 7.88 | 8.2 | 7.76 | 1.12M |
| September 18, 2026 | 8.22 | 8.03 | 8.03 | 8.33 | 8 | 3.37M |
| September 17, 2026 | 8.34 | 8.22 | 8.22 | 8.56 | 8.02 | 1.69M |
| September 16, 2026 | 7.93 | 7.98 | 7.98 | 7.99 | 7.64 | 1.23M |
| September 15, 2026 | 8.69 | 7.95 | 7.95 | 8.75 | 7.78 | 1.43M |
| September 11, 2026 | 8.69 | 8.53 | 8.53 | 8.82 | 8.39 | 1.03M |
| September 10, 2026 | 8.63 | 8.56 | 8.56 | 8.79 | 8.47 | 1.1M |
| September 09, 2026 | 8.7 | 8.73 | 8.73 | 9.03 | 8.62 | 1.4M |
| September 08, 2026 | 8.95 | 8.76 | 8.76 | 8.95 | 8.6 | 998,057 |
| September 04, 2026 | 9.09 | 8.94 | 8.94 | 9.22 | 8.86 | 1.07M |
| September 03, 2026 | 9.56 | 9.2 | 9.2 | 9.56 | 9 | 839,156 |
| September 02, 2026 | 9.34 | 9.6 | 9.6 | 9.71 | 9.2 | 866,263 |
| September 01, 2026 | 9.38 | 9.32 | 9.32 | 9.62 | 9.28 | 783,692 |
| August 31, 2026 | 9.5 | 9.5 | 9.5 | 9.68 | 9.09 | 1.61M |
| August 28, 2026 | 10 | 9.66 | 9.66 | 10.1 | 9.21 | 1.75M |
| August 27, 2026 | 9.35 | 9.37 | 9.37 | 9.46 | 9.04 | 873,895 |
| August 26, 2026 | 8.85 | 9.38 | 9.38 | 9.43 | 8.61 | 1.16M |
| August 25, 2026 | 8.14 | 8.91 | 8.91 | 8.99 | 8.13 | 1.75M |
| August 24, 2026 | 8.29 | 8.06 | 8.06 | 8.64 | 7.77 | 5.44M |
| August 21, 2026 | 11.14 | 10.72 | 10.72 | 11.16 | 10.49 | 1.01M |
| August 20, 2026 | 11.98 | 11.06 | 11.06 | 12.08 | 11.03 | 947,264 |
| August 19, 2026 | 11.5 | 12.02 | 12.02 | 12.04 | 11.5 | 1.14M |
| August 18, 2026 | 11.13 | 11.07 | 11.07 | 11.2 | 10.73 | 623,926 |