REGENXBIO Stock Price History
NASDAQ: RGNXHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
8.07-0.02 (-0.25%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
RGNX price history at a glance
The price history for REGENXBIO (RGNX) on this page begins on September 14, 2015, when the stock closed at $30.70; it most recently closed at $8.07 on October 5, 2026. The highest price in this record is $85.10, reached on July 9, 2018; the latest close is 90.5% below that peak. Across the 10 complete calendar years in the table, RGNX finished higher in 5 and lower in 5. Its best year was 2017 (+79.2%) and its worst was 2024 (-56.7%).
Over roughly 11 years the share price changed -73.7%, a -11.4% compound annual price return (excluding dividends). In the last 12 months alone, RGNX has lost 33.7%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2015
- $85.10
- Date of high
- Jul 9, 2018
- Low since 2015
- $5.04
- Date of low
- Apr 7, 2025
- 52-week high
- $16.19
- 52-week low
- $5.46
- IPO year
- 2015
- Last close
- $8.07
RGNX returns
1 week
+8.61%
1 month
-7.56%
3 months
-42.15%
6 months
-8.30%
Year to date
-43.96%
1 year
-33.69%
3 years
-49.84%
5 years
-77.55%
RGNX price return, excluding dividends.
RGNX annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 8.07 | -40.53% |
| 2025 | 13.57 | +74.65% |
| 2024 | 7.77 | -56.71% |
| 2023 | 17.95 | -20.86% |
| 2022 | 22.68 | -30.64% |
| 2021 | 32.70 | -27.91% |
| 2020 | 45.36 | +15.95% |
| 2019 | 39.12 | -13.62% |
| 2018 | 45.29 | +36.21% |
| 2017 | 33.25 | +79.25% |
| 2016 | 18.55 | +11.75% |
| 2015* | 16.60 | -45.93% |
* Partial year: the record begins after the start of 2015; return measured from the first available close.
2026 return is year to date.
RGNX daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 8.03 | 8.28 | 7.95 | 8.07 | -0.25% | |
| 7.50 | 8.31 | 7.44 | 8.09 | +6.52% | |
| 7.31 | 7.73 | 7.20 | 7.60 | +1.95% | |
| 7.79 | 7.84 | 7.33 | 7.45 | -3.99% | |
| 7.80 | 8.16 | 7.57 | 7.76 | +4.44% | |
| 7.58 | 7.62 | 7.36 | 7.43 | +0.13% | |
| 7.52 | 7.74 | 7.30 | 7.42 | -1.46% | |
| 7.49 | 7.86 | 7.35 | 7.53 | +1.07% | |
| 7.41 | 7.64 | 7.33 | 7.45 | -0.27% | |
| 7.30 | 7.50 | 7.17 | 7.47 | +0.95% | |
| 7.53 | 7.68 | 7.17 | 7.40 | +2.21% | |
| 7.45 | 7.46 | 7.12 | 7.24 | -3.47% | |
| 8.13 | 8.15 | 7.40 | 7.50 | -7.98% | |
| 8.03 | 8.25 | 7.90 | 8.15 | +3.43% | |
| 8.24 | 8.31 | 7.76 | 7.88 | -1.87% | |
| 8.22 | 8.33 | 8.00 | 8.03 | -2.25% | |
| 8.34 | 8.56 | 8.02 | 8.22 | +2.94% | |
| 7.93 | 7.99 | 7.64 | 7.98 | +0.44% | |
| 8.69 | 8.75 | 7.78 | 7.95 | -8.57% | |
| 8.58 | 8.73 | 8.49 | 8.69 | +1.88% | |
| 8.69 | 8.82 | 8.39 | 8.53 | -0.35% | |
| 8.63 | 8.79 | 8.47 | 8.56 | -1.95% | |
| 8.70 | 9.03 | 8.62 | 8.73 | -0.34% | |
| 8.95 | 8.95 | 8.60 | 8.76 | -2.01% | |
| 9.09 | 9.22 | 8.86 | 8.94 | -2.83% | |
| 9.56 | 9.56 | 9.00 | 9.20 | -4.17% | |
| 9.34 | 9.71 | 9.20 | 9.60 | +3.00% | |
| 9.38 | 9.62 | 9.28 | 9.32 | -1.89% | |
| 9.50 | 9.68 | 9.09 | 9.50 | -1.66% | |
| 10.00 | 10.10 | 9.21 | 9.66 | +3.09% | |
| 9.35 | 9.46 | 9.04 | 9.37 | -0.11% | |
| 8.85 | 9.43 | 8.61 | 9.38 | +5.27% | |
| 8.14 | 8.99 | 8.13 | 8.91 | +10.61% | |
| 8.29 | 8.64 | 7.77 | 8.06 | -24.86% | |
| 11.14 | 11.16 | 10.49 | 10.72 | -3.07% | |
| 11.98 | 12.08 | 11.03 | 11.06 | -7.99% | |
| 11.50 | 12.04 | 11.50 | 12.02 | +8.58% | |
| 11.13 | 11.20 | 10.73 | 11.07 | -2.29% | |
| 10.69 | 11.36 | 10.53 | 11.33 | +5.25% | |
| 10.68 | 10.86 | 10.34 | 10.77 | +0.98% | |
| 11.03 | 11.25 | 10.61 | 10.66 | -2.29% | |
| 10.77 | 11.21 | 10.68 | 10.91 | +2.44% | |
| 10.56 | 10.79 | 10.15 | 10.65 | +2.21% | |
| 10.52 | 10.87 | 10.27 | 10.42 | -2.80% | |
| 11.05 | 11.39 | 10.31 | 10.72 | -4.96% | |
| 11.28 | 11.50 | 10.85 | 11.28 | +7.43% | |
| 10.32 | 10.79 | 10.20 | 10.50 | +1.94% | |
| 10.13 | 10.43 | 9.87 | 10.30 | +3.41% | |
| 9.75 | 10.01 | 9.31 | 9.96 | +2.79% | |
| 10.25 | 10.38 | 9.64 | 9.69 | -4.25% | |
| 9.75 | 10.14 | 9.53 | 10.12 | +5.20% | |
| 9.65 | 9.90 | 9.46 | 9.62 | +0.21% | |
| 9.59 | 9.77 | 9.18 | 9.60 | -1.13% | |
| 10.05 | 10.51 | 9.66 | 9.71 | -0.21% | |
| 10.24 | 10.34 | 9.57 | 9.73 | -5.07% | |
| 9.94 | 10.32 | 9.68 | 10.25 | +0.49% | |
| 10.08 | 10.50 | 10.01 | 10.20 | -1.35% | |
| 10.19 | 10.49 | 9.92 | 10.34 | +0.19% | |
| 10.01 | 10.78 | 10.01 | 10.32 | +4.35% | |
| 8.99 | 10.24 | 8.42 | 9.89 | -11.70% | |
| 12.15 | 12.15 | 11.02 | 11.20 | -8.72% | |
| 12.16 | 12.36 | 11.83 | 12.27 | -0.16% | |
| 13.00 | 13.00 | 12.18 | 12.29 | -3.61% | |
| 13.56 | 13.56 | 12.19 | 12.75 | -8.60% | |
| 15.57 | 15.65 | 13.42 | 13.95 | -10.86% | |
| 15.37 | 15.75 | 14.92 | 15.65 | +2.76% | |
| 14.99 | 15.88 | 14.87 | 15.23 | +1.40% | |
| 14.94 | 15.71 | 14.10 | 15.02 | +1.28% | |
| 13.54 | 15.30 | 13.53 | 14.83 | +11.67% | |
| 13.63 | 14.25 | 13.17 | 13.28 | +1.45% | |
| 11.89 | 13.68 | 11.89 | 13.09 | +9.27% | |
| 11.85 | 12.26 | 11.63 | 11.98 | +1.27% | |
| 11.12 | 11.86 | 10.87 | 11.83 | +12.88% | |
| 10.22 | 10.78 | 9.94 | 10.48 | +2.34% | |
| 10.07 | 10.93 | 9.97 | 10.24 | +2.71% | |
| 10.13 | 10.98 | 9.86 | 9.97 | +0.20% | |
| 8.94 | 10.34 | 8.94 | 9.95 | +9.70% | |
| 8.52 | 9.65 | 7.81 | 9.07 | +16.28% | |
| 8.20 | 8.58 | 7.78 | 7.80 | -1.27% | |
| 7.18 | 8.73 | 7.18 | 7.90 | +14.00% | |
| 7.07 | 7.13 | 6.58 | 6.93 | -1.98% | |
| 6.79 | 7.11 | 6.75 | 7.07 | +6.16% | |
| 6.36 | 6.67 | 6.32 | 6.66 | +6.05% | |
| 6.07 | 6.32 | 5.88 | 6.28 | +2.45% | |
| 6.33 | 6.51 | 6.09 | 6.13 | -3.31% | |
| 6.23 | 6.48 | 6.07 | 6.34 | +3.43% | |
| 6.11 | 6.30 | 5.95 | 6.13 | +0.82% | |
| 6.83 | 6.91 | 6.00 | 6.08 | -11.63% | |
| 6.77 | 7.18 | 6.70 | 6.88 | +2.84% | |
| 6.73 | 6.78 | 6.52 | 6.69 | +2.61% | |
| 7.07 | 7.09 | 6.44 | 6.52 | -8.68% | |
| 6.93 | 7.32 | 6.86 | 7.14 | +1.85% | |
| 7.04 | 7.09 | 6.82 | 7.01 | +1.74% | |
| 6.63 | 6.98 | 6.62 | 6.89 | +2.99% | |
| 6.35 | 6.76 | 6.35 | 6.69 | +6.02% | |
| 6.31 | 6.39 | 6.08 | 6.31 | -0.63% | |
| 6.73 | 6.88 | 6.31 | 6.35 | -5.93% | |
| 5.89 | 6.79 | 5.79 | 6.75 | +13.07% | |
| 5.63 | 6.04 | 5.57 | 5.97 | +5.48% | |
| 5.70 | 5.73 | 5.50 | 5.66 | +0.18% | |
| 5.72 | 5.83 | 5.46 | 5.65 | -1.22% | |
| 6.25 | 6.48 | 5.71 | 5.72 | -8.41% | |
| 8.08 | 8.13 | 6.02 | 6.25 | -37.80% | |
| 10.07 | 10.25 | 9.65 | 10.04 | -1.95% | |
| 9.96 | 10.36 | 9.92 | 10.24 | +1.59% | |
| 10.71 | 11.36 | 9.96 | 10.08 | -4.45% | |
| 10.63 | 10.86 | 10.20 | 10.55 | +1.25% | |
| 10.11 | 10.44 | 9.87 | 10.42 | +1.96% | |
| 9.35 | 10.40 | 9.30 | 10.22 | +10.85% | |
| 9.50 | 9.64 | 8.96 | 9.22 | -1.81% | |
| 9.01 | 9.46 | 8.94 | 9.39 | +2.96% | |
| 8.97 | 9.50 | 8.95 | 9.12 | +1.67% | |
| 8.78 | 9.02 | 8.55 | 8.97 | +6.79% | |
| 8.68 | 8.68 | 8.15 | 8.40 | -3.34% | |
| 8.65 | 8.84 | 8.60 | 8.69 | +0.81% | |
| 8.76 | 9.15 | 8.44 | 8.62 | -1.60% | |
| 8.89 | 9.04 | 8.59 | 8.76 | -2.56% | |
| 9.33 | 9.55 | 8.89 | 8.99 | -3.75% | |
| 9.28 | 9.52 | 9.24 | 9.34 | +2.52% | |
| 9.50 | 9.59 | 9.03 | 9.11 | -3.80% | |
| 9.30 | 9.67 | 9.10 | 9.47 | -0.21% | |
| 9.49 | 9.62 | 9.28 | 9.49 | +3.26% | |
| 9.36 | 9.42 | 9.04 | 9.19 | -1.82% | |
| 9.29 | 9.60 | 9.26 | 9.36 | +0.65% | |
| 9.09 | 9.42 | 9.09 | 9.30 | +2.88% | |
| 8.79 | 9.15 | 8.71 | 9.04 | +2.73% | |
| 9.03 | 9.11 | 8.64 | 8.80 | -1.79% | |
| 8.54 | 9.00 | 8.41 | 8.96 | +3.34% | |
| 9.21 | 9.33 | 8.53 | 8.67 | -1.48% | |
| 8.76 | 8.94 | 8.49 | 8.80 | 0.00% | |
| 8.53 | 9.07 | 8.51 | 8.80 | +3.17% | |
| 8.31 | 8.68 | 8.10 | 8.53 | -1.16% | |
| 8.61 | 8.90 | 8.42 | 8.63 | +2.98% | |
| 8.05 | 8.53 | 8.04 | 8.38 | +7.85% | |
| 7.75 | 7.89 | 7.58 | 7.77 | +0.13% | |
| 8.18 | 8.35 | 7.71 | 7.76 | -6.05% | |
| 8.25 | 8.78 | 8.21 | 8.26 | -2.36% | |
| 8.04 | 8.47 | 8.04 | 8.46 | +8.32% | |
| 8.13 | 8.23 | 7.74 | 7.81 | -6.35% | |
| 8.34 | 8.71 | 8.25 | 8.34 | +2.96% | |
| 8.33 | 8.48 | 8.07 | 8.10 | -3.11% | |
| 8.18 | 8.46 | 8.02 | 8.36 | +0.97% | |
| 8.59 | 8.62 | 8.15 | 8.28 | -4.17% | |
| 8.80 | 8.94 | 8.61 | 8.64 | -1.71% | |
| 8.70 | 9.00 | 8.66 | 8.79 | +2.57% | |
| 9.08 | 9.10 | 8.25 | 8.57 | -5.62% | |
| 9.31 | 9.31 | 8.92 | 9.08 | -3.20% | |
| 9.76 | 9.80 | 9.15 | 9.38 | -5.25% | |
| 10.35 | 10.77 | 9.87 | 9.90 | -4.62% | |
| 9.75 | 10.76 | 9.73 | 10.38 | +20.00% | |
| 8.46 | 8.69 | 8.31 | 8.65 | -0.80% | |
| 8.41 | 8.75 | 8.01 | 8.72 | -4.60% | |
| 8.73 | 9.34 | 8.53 | 9.14 | +5.18% | |
| 9.35 | 9.35 | 8.59 | 8.69 | -5.95% | |
| 8.71 | 9.65 | 8.53 | 9.24 | +2.21% | |
| 8.62 | 9.22 | 8.55 | 9.04 | +3.31% | |
| 8.55 | 8.76 | 8.24 | 8.75 | +2.58% | |
| 8.08 | 8.82 | 8.08 | 8.53 | +5.57% | |
| 7.85 | 8.29 | 7.85 | 8.08 | +1.76% | |
| 8.29 | 8.42 | 7.80 | 7.94 | -2.46% | |
| 8.30 | 8.83 | 8.04 | 8.14 | -3.21% | |
| 7.86 | 8.45 | 7.61 | 8.41 | +6.46% | |
| 8.00 | 8.22 | 7.83 | 7.90 | -1.74% | |
| 7.93 | 8.13 | 7.74 | 8.04 | +0.63% | |
| 8.35 | 8.63 | 7.94 | 7.99 | -4.31% | |
| 8.49 | 8.54 | 8.12 | 8.35 | -1.76% | |
| 8.81 | 8.98 | 8.21 | 8.50 | -3.95% | |
| 9.02 | 9.31 | 8.40 | 8.85 | -14.16% | |
| 10.14 | 10.62 | 10.01 | 10.31 | -0.19% | |
| 10.73 | 10.95 | 10.32 | 10.33 | +0.68% | |
| 10.50 | 11.20 | 10.15 | 10.26 | -4.56% | |
| 10.71 | 10.86 | 10.51 | 10.75 | -1.01% | |
| 10.65 | 11.26 | 10.61 | 10.86 | +0.74% | |
| 10.90 | 11.32 | 10.45 | 10.78 | -3.41% | |
| 11.23 | 11.56 | 10.97 | 11.16 | -3.79% | |
| 10.81 | 11.78 | 10.60 | 11.60 | +5.36% | |
| 9.61 | 11.50 | 9.51 | 11.01 | -17.90% | |
| 13.91 | 14.17 | 13.26 | 13.41 | -3.21% | |
| 14.00 | 14.20 | 13.35 | 13.86 | +0.47% | |
| 15.90 | 16.00 | 13.75 | 13.79 | -13.70% | |
| 15.10 | 16.19 | 15.00 | 15.98 | +6.39% | |
| 14.29 | 15.19 | 14.22 | 15.02 | +6.52% | |
| 13.53 | 14.61 | 13.40 | 14.10 | +3.52% | |
| 13.89 | 14.22 | 13.57 | 13.62 | -1.02% | |
| 15.02 | 15.02 | 13.68 | 13.76 | -7.96% | |
| 15.05 | 15.31 | 14.74 | 14.95 | -0.66% | |
| 14.99 | 15.12 | 14.53 | 15.05 | -0.20% | |
| 15.47 | 15.84 | 14.85 | 15.08 | +3.36% | |
| 15.13 | 15.62 | 14.55 | 14.59 | -2.73% | |
| 15.02 | 15.17 | 14.59 | 15.00 | -1.57% | |
| 14.44 | 15.80 | 14.38 | 15.24 | +7.48% | |
| 13.72 | 14.40 | 13.55 | 14.18 | +5.82% | |
| 13.61 | 13.76 | 12.87 | 13.40 | -1.25% | |
| 14.65 | 14.65 | 12.91 | 13.57 | -5.76% | |
| 13.98 | 14.48 | 13.94 | 14.40 | +2.20% | |
| 14.23 | 14.44 | 13.66 | 14.09 | -1.47% | |
| 14.06 | 14.36 | 13.87 | 14.30 | +0.99% | |
| 14.39 | 14.42 | 13.89 | 14.16 | -2.07% | |
| 14.40 | 14.72 | 14.26 | 14.46 | +0.77% | |
| 14.81 | 14.94 | 14.28 | 14.35 | -4.14% | |
| 14.74 | 15.41 | 14.61 | 14.97 | +2.60% | |
| 13.79 | 15.20 | 13.51 | 14.59 | +7.99% | |
| 13.52 | 14.16 | 13.20 | 13.51 | +2.58% | |
| 14.07 | 14.45 | 12.91 | 13.17 | -6.66% | |
| 13.72 | 14.34 | 13.68 | 14.11 | +2.02% | |
| 14.37 | 14.93 | 13.74 | 13.83 | -0.29% | |
| 12.90 | 14.24 | 12.69 | 13.87 | +7.94% | |
| 13.06 | 13.41 | 12.76 | 12.85 | -1.61% | |
| 12.65 | 13.42 | 12.61 | 13.06 | +2.67% | |
| 13.21 | 13.34 | 12.65 | 12.72 | -3.93% | |
| 13.44 | 13.99 | 13.08 | 13.24 | +0.61% | |
| 13.06 | 13.29 | 12.87 | 13.16 | +1.39% | |
| 12.88 | 13.77 | 12.82 | 12.98 | +0.78% | |
| 12.22 | 12.93 | 12.21 | 12.88 | +5.49% | |
| 12.70 | 12.90 | 12.05 | 12.21 | -3.10% | |
| 13.00 | 13.24 | 12.42 | 12.60 | -5.90% | |
| 13.25 | 13.39 | 13.01 | 13.39 | +0.98% | |
| 13.53 | 13.80 | 13.11 | 13.26 | -1.41% | |
| 12.23 | 13.65 | 12.04 | 13.45 | +9.98% | |
| 11.87 | 12.50 | 11.81 | 12.23 | +3.64% | |
| 10.87 | 11.97 | 10.76 | 11.80 | +8.56% | |
| 11.18 | 11.58 | 10.83 | 10.87 | -0.55% | |
| 11.04 | 11.30 | 10.82 | 10.93 | -2.84% | |
| 11.01 | 11.49 | 10.70 | 11.25 | +0.99% | |
| 11.45 | 11.77 | 10.95 | 11.14 | -3.21% | |
| 11.29 | 11.91 | 11.25 | 11.51 | -1.12% | |
| 11.41 | 12.05 | 11.31 | 11.64 | +0.34% | |
| 11.55 | 12.01 | 11.42 | 11.60 | +0.43% | |
| 10.99 | 11.61 | 10.90 | 11.55 | +4.81% | |
| 11.65 | 11.81 | 10.86 | 11.02 | -1.69% | |
| 11.00 | 11.34 | 10.80 | 11.21 | +0.36% | |
| 11.40 | 11.80 | 11.00 | 11.17 | -3.79% | |
| 11.46 | 11.85 | 11.26 | 11.61 | +0.43% | |
| 11.42 | 11.96 | 11.38 | 11.56 | -3.59% | |
| 12.40 | 12.45 | 11.47 | 11.99 | -6.11% | |
| 12.82 | 13.20 | 12.61 | 12.77 | -0.39% | |
| 12.75 | 13.26 | 12.75 | 12.82 | -0.16% | |
| 13.10 | 13.40 | 12.66 | 12.84 | -2.43% | |
| 13.58 | 13.69 | 13.12 | 13.16 | -3.38% | |
| 13.44 | 13.93 | 13.13 | 13.62 | +4.53% | |
| 12.80 | 13.28 | 12.72 | 13.03 | +3.58% | |
| 12.20 | 12.63 | 12.06 | 12.58 | +3.20% | |
| 12.99 | 12.99 | 12.17 | 12.19 | -6.88% | |
| 12.56 | 13.39 | 12.19 | 13.09 | +3.56% | |
| 12.06 | 12.82 | 12.02 | 12.64 | +7.76% | |
| 11.52 | 12.32 | 11.50 | 11.73 | -4.94% | |
| 12.43 | 12.99 | 12.27 | 12.34 | +0.33% | |
| 11.34 | 12.35 | 11.34 | 12.30 | +9.33% | |
| 10.90 | 11.41 | 10.90 | 11.25 | -0.79% | |
| 11.33 | 11.60 | 10.97 | 11.34 | +3.85% | |
| 12.11 | 12.14 | 10.91 | 10.92 | -10.27% | |
| 12.28 | 12.84 | 12.15 | 12.17 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the RGNX chart for longer ranges.