If you invested $1000 in Amplitude, Inc. (AMPL) since IPO date, it would be worth $317.88 as of October 24, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $252.65, while $1000 invested 1 year ago would be worth $1,717.95. This corresponds to total returns of -68.21%, -74.74%, 71.79%, respectively, with annualized returns of -20.22%, -24.05%, 71.79%.
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 |
|---|---|---|---|---|---|---|
| October 23, 2026 | 17.24 | 17.42 | 17.42 | 17.72 | 16.76 | 2.04M |
| October 22, 2026 | 16.53 | 17.07 | 17.07 | 17.11 | 16.35 | 1.9M |
| October 21, 2026 | 15.7 | 16.52 | 16.52 | 16.6 | 15.66 | 2.31M |
| October 20, 2026 | 15.33 | 15.7 | 15.7 | 15.92 | 15.15 | 1.51M |
| October 19, 2026 | 14.75 | 15.18 | 15.18 | 15.28 | 14.75 | 1.17M |
| October 16, 2026 | 15.93 | 14.75 | 14.75 | 16.09 | 14.63 | 1.7M |
| October 15, 2026 | 15.25 | 15.83 | 15.83 | 15.93 | 15.21 | 1.29M |
| October 14, 2026 | 15.42 | 15.29 | 15.29 | 15.71 | 15.19 | 1.49M |
| October 13, 2026 | 15.46 | 15.61 | 15.61 | 15.92 | 15.46 | 907,692 |
| October 12, 2026 | 15.75 | 15.53 | 15.53 | 16.18 | 15.49 | 1.66M |
| October 09, 2026 | 15.38 | 15.67 | 15.67 | 15.87 | 15.38 | 2.18M |
| October 08, 2026 | 14.75 | 15.29 | 15.29 | 15.3 | 14.57 | 2.47M |
| October 07, 2026 | 14.6 | 14.76 | 14.76 | 15.22 | 14.6 | 2.97M |
| October 06, 2026 | 14.95 | 14.79 | 14.79 | 15.13 | 14.55 | 2.46M |
| October 05, 2026 | 14.46 | 14.88 | 14.88 | 14.92 | 14.46 | 1.91M |
| October 02, 2026 | 14.44 | 14.52 | 14.52 | 14.68 | 14.22 | 1.73M |
| October 01, 2026 | 14.13 | 14.3 | 14.3 | 14.48 | 13.9 | 1.43M |
| September 30, 2026 | 13.97 | 13.85 | 13.85 | 14.47 | 13.77 | 3.16M |
| September 29, 2026 | 13.18 | 13.64 | 13.64 | 13.69 | 13.1 | 1.49M |
| September 28, 2026 | 13.04 | 13.3 | 13.3 | 13.44 | 12.66 | 972,135 |
| September 25, 2026 | 13.73 | 13.3 | 13.3 | 13.79 | 13.24 | 1.14M |
| September 24, 2026 | 13.9 | 13.69 | 13.69 | 14.38 | 13.63 | 1.64M |
| September 23, 2026 | 13.14 | 13.76 | 13.76 | 13.78 | 12.84 | 1.51M |
| September 22, 2026 | 13.71 | 13.14 | 13.14 | 13.8 | 12.8 | 1.59M |
| September 21, 2026 | 13.28 | 13.43 | 13.43 | 13.62 | 13.1 | 1.54M |
| September 18, 2026 | 13.96 | 13.2 | 13.2 | 13.97 | 13.09 | 1.91M |
| September 17, 2026 | 13.75 | 13.81 | 13.81 | 13.89 | 13.33 | 1.25M |
| September 16, 2026 | 13.22 | 13.47 | 13.47 | 13.48 | 13.01 | 1.17M |
| September 15, 2026 | 13.33 | 13.37 | 13.37 | 13.84 | 13.21 | 1.3M |
| September 11, 2026 | 12.49 | 12.59 | 12.59 | 12.69 | 12.42 | 1.49M |
| September 10, 2026 | 12.22 | 12.46 | 12.46 | 12.52 | 12 | 2.41M |
| September 09, 2026 | 12.53 | 12.39 | 12.39 | 12.53 | 11.95 | 1.56M |
| September 08, 2026 | 12.91 | 12.52 | 12.52 | 12.91 | 12.35 | 1.33M |
| September 04, 2026 | 13.44 | 13.02 | 13.02 | 13.51 | 12.62 | 1.76M |
| September 03, 2026 | 13.54 | 13.55 | 13.55 | 13.97 | 13.45 | 1.32M |
| September 02, 2026 | 13.82 | 13.29 | 13.29 | 13.92 | 13.19 | 1.88M |
| September 01, 2026 | 13.8 | 13.83 | 13.83 | 14.11 | 13.7 | 1.59M |
| August 31, 2026 | 14.17 | 14.1 | 14.1 | 14.3 | 13.86 | 1.97M |
| August 28, 2026 | 14.3 | 14.3 | 14.3 | 14.76 | 14.15 | 2.23M |
| August 27, 2026 | 13.16 | 14.28 | 14.28 | 14.33 | 13.16 | 2.07M |
| August 26, 2026 | 12.79 | 12.96 | 12.96 | 13.07 | 12.55 | 1M |
| August 25, 2026 | 13.04 | 13.11 | 13.11 | 13.27 | 12.92 | 1.19M |
| August 24, 2026 | 13.19 | 13.15 | 13.15 | 13.55 | 13.11 | 1.43M |
| August 21, 2026 | 12.92 | 13.29 | 13.29 | 13.35 | 12.65 | 1.93M |
| August 20, 2026 | 12.78 | 12.93 | 12.93 | 13.02 | 12.51 | 1.49M |
| August 19, 2026 | 12.57 | 12.83 | 12.83 | 12.9 | 12.41 | 1.46M |
| August 18, 2026 | 12.54 | 12.59 | 12.59 | 12.92 | 12.52 | 2.44M |
| August 17, 2026 | 12.92 | 12.61 | 12.61 | 12.96 | 12.46 | 1.5M |
| August 14, 2026 | 13.32 | 13.03 | 13.03 | 13.58 | 12.94 | 2.74M |
| August 13, 2026 | 12.4 | 13.3 | 13.3 | 13.33 | 12.31 | 2.98M |
| August 12, 2026 | 12.42 | 12.38 | 12.38 | 12.68 | 12.24 | 2.38M |
| August 11, 2026 | 12.16 | 12.69 | 12.69 | 12.87 | 12.16 | 2.44M |
| August 10, 2026 | 11.12 | 12.19 | 12.19 | 12.25 | 11.05 | 2.83M |
| August 07, 2026 | 10.99 | 11.26 | 11.26 | 11.38 | 10.8 | 2.77M |
| August 06, 2026 | 10.16 | 10.77 | 10.77 | 10.83 | 9.9 | 4.63M |
| August 05, 2026 | 9.98 | 10.01 | 10.01 | 10.08 | 9.71 | 2.29M |
| August 04, 2026 | 9.47 | 9.88 | 9.88 | 9.95 | 9.45 | 1.86M |
| August 03, 2026 | 9.16 | 9.52 | 9.52 | 9.62 | 9.1 | 3.28M |
| July 31, 2026 | 8.5 | 8.88 | 8.88 | 8.91 | 8.42 | 1.3M |
| July 30, 2026 | 8.75 | 8.61 | 8.61 | 8.83 | 8.36 | 1.57M |