If you invested $1000 in Geron Corporation (GERN) 10 years ago, it would be worth $487.27 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $875.82, while $1000 invested 1 year ago would be worth $943.66. This corresponds to total returns of -51.27%, -12.42%, -5.63%, respectively, with annualized returns of -6.93%, -2.62%, -5.63%.
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 |
|---|---|---|---|---|---|---|
| June 22, 2026 | 1.28 | 1.34 | 1.34 | 1.37 | 1.27 | 18.7M |
| June 18, 2026 | 1.25 | 1.26 | 1.26 | 1.31 | 1.23 | 21.65M |
| June 17, 2026 | 1.18 | 1.23 | 1.23 | 1.28 | 1.17 | 13.84M |
| June 16, 2026 | 1.16 | 1.18 | 1.18 | 1.18 | 1.14 | 10.26M |
| June 15, 2026 | 1.16 | 1.15 | 1.15 | 1.21 | 1.15 | 9.84M |
| June 12, 2026 | 1.14 | 1.15 | 1.15 | 1.17 | 1.12 | 8.1M |
| June 11, 2026 | 1.1 | 1.14 | 1.14 | 1.22 | 1.08 | 31.71M |
| June 10, 2026 | 1.11 | 1.1 | 1.1 | 1.14 | 1.09 | 14.71M |
| June 09, 2026 | 1.14 | 1.12 | 1.12 | 1.17 | 1.11 | 13.6M |
| June 08, 2026 | 1.19 | 1.13 | 1.13 | 1.19 | 1.12 | 11.16M |
| June 05, 2026 | 1.21 | 1.17 | 1.17 | 1.21 | 1.16 | 9.5M |
| June 04, 2026 | 1.18 | 1.21 | 1.21 | 1.23 | 1.17 | 9.82M |
| June 03, 2026 | 1.19 | 1.16 | 1.16 | 1.19 | 1.14 | 9.98M |
| June 02, 2026 | 1.21 | 1.17 | 1.17 | 1.22 | 1.15 | 13.02M |
| June 01, 2026 | 1.25 | 1.21 | 1.21 | 1.26 | 1.2 | 8.31M |
| May 29, 2026 | 1.27 | 1.25 | 1.25 | 1.29 | 1.24 | 11.57M |
| May 28, 2026 | 1.27 | 1.25 | 1.25 | 1.28 | 1.25 | 10.08M |
| May 27, 2026 | 1.28 | 1.26 | 1.26 | 1.3 | 1.26 | 8.17M |
| May 26, 2026 | 1.3 | 1.28 | 1.28 | 1.32 | 1.28 | 10.87M |
| May 22, 2026 | 1.26 | 1.28 | 1.28 | 1.29 | 1.25 | 6.75M |
| May 21, 2026 | 1.25 | 1.26 | 1.26 | 1.28 | 1.22 | 8.14M |
| May 20, 2026 | 1.24 | 1.26 | 1.26 | 1.28 | 1.23 | 8.38M |
| May 19, 2026 | 1.23 | 1.22 | 1.22 | 1.25 | 1.2 | 10.49M |
| May 18, 2026 | 1.3 | 1.23 | 1.23 | 1.31 | 1.22 | 10.33M |
| May 15, 2026 | 1.4 | 1.29 | 1.29 | 1.4 | 1.29 | 16.15M |
| May 14, 2026 | 1.41 | 1.4 | 1.4 | 1.43 | 1.36 | 18.59M |
| May 13, 2026 | 1.4 | 1.41 | 1.41 | 1.45 | 1.4 | 25.08M |
| May 12, 2026 | 1.41 | 1.4 | 1.4 | 1.44 | 1.39 | 26.72M |
| May 11, 2026 | 1.39 | 1.39 | 1.39 | 1.46 | 1.38 | 32.01M |
| May 08, 2026 | 1.5 | 1.39 | 1.39 | 1.54 | 1.38 | 12.61M |
| May 07, 2026 | 1.56 | 1.46 | 1.46 | 1.58 | 1.42 | 17.36M |
| May 06, 2026 | 1.66 | 1.58 | 1.58 | 1.73 | 1.55 | 20.78M |
| May 05, 2026 | 1.6 | 1.65 | 1.65 | 1.66 | 1.57 | 15.64M |
| May 04, 2026 | 1.56 | 1.57 | 1.57 | 1.6 | 1.54 | 9.93M |
| May 01, 2026 | 1.55 | 1.58 | 1.58 | 1.6 | 1.53 | 9.09M |
| April 30, 2026 | 1.51 | 1.54 | 1.54 | 1.55 | 1.5 | 11.15M |
| April 29, 2026 | 1.5 | 1.51 | 1.51 | 1.52 | 1.48 | 11.8M |
| April 28, 2026 | 1.52 | 1.51 | 1.51 | 1.57 | 1.5 | 9.44M |
| April 27, 2026 | 1.5 | 1.53 | 1.53 | 1.59 | 1.5 | 12.31M |
| April 24, 2026 | 1.52 | 1.5 | 1.5 | 1.54 | 1.49 | 12.6M |
| April 23, 2026 | 1.54 | 1.5 | 1.5 | 1.57 | 1.5 | 8.99M |
| April 22, 2026 | 1.53 | 1.55 | 1.55 | 1.57 | 1.51 | 16.41M |
| April 21, 2026 | 1.55 | 1.5 | 1.5 | 1.56 | 1.47 | 15.38M |
| April 20, 2026 | 1.66 | 1.56 | 1.56 | 1.69 | 1.55 | 21.04M |
| April 17, 2026 | 1.72 | 1.68 | 1.68 | 1.74 | 1.66 | 23.69M |
| April 16, 2026 | 1.7 | 1.69 | 1.69 | 1.71 | 1.65 | 7.98M |
| April 15, 2026 | 1.77 | 1.69 | 1.69 | 1.77 | 1.68 | 21M |
| April 14, 2026 | 1.75 | 1.77 | 1.77 | 1.8 | 1.74 | 17.35M |
| April 13, 2026 | 1.66 | 1.73 | 1.73 | 1.76 | 1.65 | 23.45M |
| April 10, 2026 | 1.78 | 1.67 | 1.67 | 1.78 | 1.66 | 16.5M |
| April 09, 2026 | 1.71 | 1.76 | 1.76 | 1.77 | 1.68 | 17.94M |
| April 08, 2026 | 1.81 | 1.71 | 1.71 | 1.82 | 1.67 | 20.09M |
| April 07, 2026 | 1.74 | 1.74 | 1.74 | 1.84 | 1.72 | 17.09M |
| April 06, 2026 | 1.66 | 1.75 | 1.75 | 1.79 | 1.66 | 39.26M |
| April 02, 2026 | 1.61 | 1.66 | 1.66 | 1.69 | 1.59 | 33.58M |
| April 01, 2026 | 1.51 | 1.66 | 1.66 | 1.66 | 1.5 | 26.46M |
| March 31, 2026 | 1.43 | 1.49 | 1.49 | 1.5 | 1.43 | 14.4M |
| March 30, 2026 | 1.4 | 1.41 | 1.41 | 1.43 | 1.38 | 16.64M |
| March 27, 2026 | 1.51 | 1.4 | 1.4 | 1.54 | 1.4 | 19.18M |
| March 26, 2026 | 1.54 | 1.54 | 1.54 | 1.6 | 1.53 | 19.69M |