If you invested $1000 in Geron Corporation (GERN) 10 years ago, it would be worth $586.96 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $971.22, while $1000 invested 1 year ago would be worth $1,062.99. This corresponds to total returns of -41.3%, -2.88%, 6.3%, respectively, with annualized returns of -5.19%, -0.58%, 6.3%.
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 |
|---|---|---|---|---|---|---|
| September 11, 2026 | 1.39 | 1.35 | 1.35 | 1.41 | 1.34 | 5.01M |
| September 10, 2026 | 1.39 | 1.37 | 1.37 | 1.41 | 1.36 | 7.69M |
| September 09, 2026 | 1.5 | 1.4 | 1.4 | 1.51 | 1.4 | 9.21M |
| September 08, 2026 | 1.55 | 1.51 | 1.51 | 1.58 | 1.5 | 8.3M |
| September 04, 2026 | 1.49 | 1.57 | 1.57 | 1.59 | 1.46 | 11.48M |
| September 03, 2026 | 1.58 | 1.51 | 1.51 | 1.6 | 1.48 | 14.23M |
| September 02, 2026 | 1.49 | 1.59 | 1.59 | 1.62 | 1.48 | 26.88M |
| September 01, 2026 | 1.47 | 1.48 | 1.48 | 1.5 | 1.46 | 7.08M |
| August 31, 2026 | 1.5 | 1.49 | 1.49 | 1.51 | 1.45 | 7.24M |
| August 28, 2026 | 1.53 | 1.51 | 1.51 | 1.53 | 1.49 | 7.33M |
| August 27, 2026 | 1.54 | 1.53 | 1.53 | 1.56 | 1.5 | 7.88M |
| August 26, 2026 | 1.58 | 1.53 | 1.53 | 1.58 | 1.5 | 9.12M |
| August 25, 2026 | 1.55 | 1.55 | 1.55 | 1.59 | 1.5 | 9.84M |
| August 24, 2026 | 1.53 | 1.52 | 1.52 | 1.55 | 1.44 | 13.1M |
| August 21, 2026 | 1.56 | 1.52 | 1.52 | 1.57 | 1.5 | 4.43M |
| August 20, 2026 | 1.58 | 1.55 | 1.55 | 1.59 | 1.54 | 5.98M |
| August 19, 2026 | 1.57 | 1.59 | 1.59 | 1.59 | 1.53 | 8.01M |
| August 18, 2026 | 1.52 | 1.53 | 1.53 | 1.56 | 1.51 | 4.24M |
| August 17, 2026 | 1.46 | 1.53 | 1.53 | 1.55 | 1.45 | 8.41M |
| August 14, 2026 | 1.53 | 1.47 | 1.47 | 1.53 | 1.44 | 11.15M |
| August 13, 2026 | 1.58 | 1.54 | 1.54 | 1.6 | 1.53 | 5.62M |
| August 12, 2026 | 1.63 | 1.57 | 1.57 | 1.64 | 1.56 | 10.2M |
| August 11, 2026 | 1.5 | 1.63 | 1.63 | 1.65 | 1.47 | 0 |
| August 10, 2026 | 1.45 | 1.48 | 1.48 | 1.51 | 1.43 | 5.64M |
| August 07, 2026 | 1.57 | 1.48 | 1.48 | 1.61 | 1.46 | 8.88M |
| August 06, 2026 | 1.6 | 1.57 | 1.57 | 1.62 | 1.53 | 16.2M |
| August 05, 2026 | 1.37 | 1.63 | 1.63 | 1.63 | 1.36 | 36.04M |
| August 04, 2026 | 1.32 | 1.34 | 1.34 | 1.36 | 1.31 | 13.46M |
| August 03, 2026 | 1.3 | 1.28 | 1.28 | 1.3 | 1.24 | 19.56M |
| July 31, 2026 | 1.35 | 1.29 | 1.29 | 1.37 | 1.22 | 19.59M |
| July 30, 2026 | 1.42 | 1.34 | 1.34 | 1.43 | 1.33 | 19.44M |
| July 29, 2026 | 1.44 | 1.4 | 1.4 | 1.46 | 1.4 | 5.66M |
| July 28, 2026 | 1.48 | 1.45 | 1.45 | 1.53 | 1.41 | 5.02M |
| July 27, 2026 | 1.45 | 1.48 | 1.48 | 1.53 | 1.45 | 8.91M |
| July 23, 2026 | 1.41 | 1.45 | 1.45 | 1.46 | 1.39 | 4.26M |
| July 22, 2026 | 1.44 | 1.41 | 1.41 | 1.45 | 1.4 | 5.69M |
| July 21, 2026 | 1.43 | 1.44 | 1.44 | 1.48 | 1.42 | 5.14M |
| July 20, 2026 | 1.44 | 1.44 | 1.44 | 1.48 | 1.41 | 5.21M |
| July 17, 2026 | 1.41 | 1.44 | 1.44 | 1.49 | 1.4 | 4.78M |
| July 16, 2026 | 1.41 | 1.42 | 1.42 | 1.45 | 1.4 | 6.8M |
| July 15, 2026 | 1.37 | 1.42 | 1.42 | 1.45 | 1.36 | 6.18M |
| July 14, 2026 | 1.42 | 1.38 | 1.38 | 1.43 | 1.35 | 11.71M |
| July 13, 2026 | 1.49 | 1.42 | 1.42 | 1.51 | 1.41 | 7.15M |
| July 10, 2026 | 1.56 | 1.5 | 1.5 | 1.57 | 1.47 | 10.35M |
| July 09, 2026 | 1.56 | 1.56 | 1.56 | 1.62 | 1.55 | 11.62M |
| July 08, 2026 | 1.47 | 1.56 | 1.56 | 1.56 | 1.46 | 13.52M |
| July 07, 2026 | 1.44 | 1.49 | 1.49 | 1.5 | 1.41 | 11.04M |
| July 06, 2026 | 1.36 | 1.44 | 1.44 | 1.46 | 1.36 | 11.31M |
| July 02, 2026 | 1.29 | 1.36 | 1.36 | 1.36 | 1.27 | 10.51M |
| July 01, 2026 | 1.28 | 1.27 | 1.27 | 1.31 | 1.26 | 9.91M |
| June 30, 2026 | 1.32 | 1.28 | 1.28 | 1.32 | 1.26 | 12.59M |
| June 29, 2026 | 1.33 | 1.3 | 1.3 | 1.37 | 1.29 | 14.54M |
| June 26, 2026 | 1.37 | 1.32 | 1.32 | 1.41 | 1.28 | 36.62M |
| June 25, 2026 | 1.38 | 1.37 | 1.37 | 1.47 | 1.36 | 9.53M |
| June 24, 2026 | 1.36 | 1.39 | 1.39 | 1.45 | 1.36 | 18.86M |
| June 23, 2026 | 1.32 | 1.35 | 1.35 | 1.36 | 1.29 | 13.09M |
| 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 |