Amprius Technologies, Inc. (AMPX) NYSE
Currency In USD
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Currency In USD
If you invested $1000 in Amprius Technologies, Inc. (AMPX) since IPO date, it would be worth $953.01 as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 3 years ago would be worth $2,551.61, while $1000 invested 1 year ago would be worth $678.39. This corresponds to total returns of -4.7%, 155.16%, -32.16%, respectively, with annualized returns of -1.17%, 36.61%, -32.16%.
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 22, 2026 | 7.95 | 7.91 | 7.91 | 8.24 | 7.66 | 6.87M |
| October 21, 2026 | 7.83 | 8.31 | 8.31 | 8.39 | 7.74 | 6.21M |
| October 20, 2026 | 7.41 | 7.58 | 7.58 | 7.86 | 7.26 | 4.13M |
| October 19, 2026 | 7.93 | 7.59 | 7.59 | 8.02 | 7.59 | 4.58M |
| October 16, 2026 | 8.3 | 7.71 | 7.71 | 8.42 | 7.65 | 5.28M |
| October 15, 2026 | 7.66 | 8.4 | 8.4 | 8.5 | 7.29 | 8.78M |
| October 14, 2026 | 8.37 | 8 | 8 | 8.48 | 7.85 | 6.98M |
| October 13, 2026 | 8.61 | 8.56 | 8.56 | 8.71 | 8.4 | 5.22M |
| October 12, 2026 | 9.4 | 8.87 | 8.87 | 9.4 | 8.86 | 5.6M |
| October 09, 2026 | 9.49 | 9.44 | 9.44 | 9.57 | 9.14 | 5.13M |
| October 08, 2026 | 9.16 | 9.39 | 9.39 | 9.46 | 9.08 | 5.09M |
| October 07, 2026 | 9.29 | 9.33 | 9.33 | 9.35 | 8.85 | 8M |
| October 06, 2026 | 9.56 | 9.47 | 9.47 | 9.77 | 9.41 | 4.56M |
| October 05, 2026 | 9.82 | 9.45 | 9.45 | 9.85 | 9.31 | 5.7M |
| October 02, 2026 | 9.88 | 9.67 | 9.67 | 9.91 | 9.54 | 5.04M |
| October 01, 2026 | 9.62 | 9.61 | 9.61 | 9.99 | 9.36 | 5.31M |
| September 30, 2026 | 9.75 | 9.68 | 9.68 | 9.99 | 9.62 | 6.88M |
| September 29, 2026 | 9.56 | 9.53 | 9.53 | 9.73 | 9.32 | 6.75M |
| September 28, 2026 | 10.88 | 9.6 | 9.6 | 11.23 | 9.47 | 14.79M |
| September 25, 2026 | 9.84 | 9.75 | 9.75 | 10.02 | 9.65 | 4.02M |
| September 24, 2026 | 9.51 | 9.69 | 9.69 | 9.86 | 9.37 | 4.68M |
| September 23, 2026 | 9.93 | 9.73 | 9.73 | 10.16 | 9.7 | 5.27M |
| September 22, 2026 | 9.8 | 9.98 | 9.98 | 10.05 | 9.62 | 4.43M |
| September 21, 2026 | 9.55 | 9.61 | 9.61 | 9.72 | 9.48 | 4.08M |
| September 18, 2026 | 9.7 | 9.5 | 9.5 | 9.85 | 9.2 | 4.7M |
| September 17, 2026 | 9.49 | 9.54 | 9.54 | 9.78 | 9.39 | 4.55M |
| September 16, 2026 | 9.26 | 9.1 | 9.1 | 9.29 | 8.76 | 4.98M |
| September 15, 2026 | 9.17 | 9.16 | 9.16 | 9.28 | 8.93 | 3.77M |
| September 11, 2026 | 9.55 | 9.44 | 9.44 | 9.78 | 9.42 | 3.53M |
| September 10, 2026 | 9.61 | 9.55 | 9.55 | 9.94 | 9.53 | 3.73M |
| September 09, 2026 | 10.32 | 9.87 | 9.87 | 10.4 | 9.84 | 5.64M |
| September 08, 2026 | 10.14 | 10.39 | 10.39 | 10.6 | 10 | 5.65M |
| September 04, 2026 | 9.62 | 9.89 | 9.89 | 9.95 | 9.61 | 4.15M |
| September 03, 2026 | 9.54 | 9.63 | 9.63 | 9.71 | 9.4 | 4.08M |
| September 02, 2026 | 9.57 | 9.52 | 9.52 | 9.65 | 9.37 | 5.39M |
| September 01, 2026 | 9.64 | 9.48 | 9.48 | 9.69 | 9.4 | 4M |
| August 31, 2026 | 9.75 | 9.88 | 9.88 | 9.95 | 9.61 | 3.73M |
| August 28, 2026 | 10.55 | 9.89 | 9.89 | 10.55 | 9.88 | 3.63M |
| August 27, 2026 | 10.56 | 10.51 | 10.51 | 10.64 | 10.35 | 3.5M |
| August 26, 2026 | 10.14 | 10.2 | 10.2 | 10.44 | 9.95 | 4.47M |
| August 25, 2026 | 10.06 | 10.18 | 10.18 | 10.34 | 10.03 | 4.11M |
| August 24, 2026 | 10.2 | 9.86 | 9.86 | 10.2 | 9.83 | 3.84M |
| August 21, 2026 | 10.28 | 10.34 | 10.34 | 10.49 | 10.08 | 3.5M |
| August 20, 2026 | 10.67 | 10.2 | 10.2 | 10.72 | 9.94 | 5.34M |
| August 19, 2026 | 10.83 | 10.63 | 10.63 | 10.83 | 10.25 | 3.97M |
| August 18, 2026 | 10.85 | 10.71 | 10.71 | 11.36 | 10.66 | 5.25M |
| August 17, 2026 | 12.25 | 11.58 | 11.58 | 12.45 | 11.45 | 6.51M |
| August 14, 2026 | 12.91 | 12.51 | 12.51 | 13.42 | 12.49 | 9.03M |
| August 13, 2026 | 12.22 | 11.94 | 11.94 | 12.33 | 11.82 | 4.24M |
| August 12, 2026 | 12.61 | 12.24 | 12.24 | 12.69 | 12.01 | 4.66M |
| August 11, 2026 | 11.77 | 12.08 | 12.08 | 12.09 | 11.41 | 5.11M |
| August 10, 2026 | 11.98 | 11.81 | 11.81 | 12.48 | 11.77 | 6.54M |
| August 07, 2026 | 11.57 | 11.85 | 11.85 | 11.99 | 11.06 | 6.36M |
| August 06, 2026 | 11.07 | 11.19 | 11.19 | 11.88 | 10.76 | 9.3M |
| August 05, 2026 | 12.4 | 11.72 | 11.72 | 12.44 | 11.55 | 12.16M |
| August 04, 2026 | 10.6 | 10.81 | 10.81 | 11.03 | 10.48 | 8.14M |
| August 03, 2026 | 9.44 | 10.12 | 10.12 | 10.25 | 9.25 | 4.55M |
| July 31, 2026 | 9.87 | 9.6 | 9.6 | 10.03 | 9.29 | 5.25M |
| July 30, 2026 | 8.94 | 9.47 | 9.47 | 9.52 | 8.9 | 6M |
| July 29, 2026 | 9.1 | 8.44 | 8.44 | 9.18 | 8.44 | 6.55M |