Amprius Technologies, Inc. (AMPX) Stock Price History
Historical prices from 2022 to 2026
- 1M
- +1.9%
- 3M
- -14.4%
- YTD
- +85.0%
- 1Y
- +328.9%
- 3Y
- +20.4%
- 5Y
- +14.3%
Loading 10-year price history...
AMPX Historical Performance
AMPX Annual Returns
Year-by-year price performance · 2022–2026
- 2022 annual price return
- -4.5%
- 2023 annual price return
- -27.2%
- 2024 annual price return
- -30.0%
- 2025 annual price return
- +175.9%
- 2026 annual price return
- +22.8%
AMPX Stock Price Trajectory (2022–2026)
As of June 22, 2026, Amprius Technologies, Inc. (AMPX) trades at $16.17, representing a +328.9% return over the past year. The stock has delivered a +94.8% total return over five years (+14.3% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $24.23 on June 2, 2026. From this peak, AMPX has corrected -33.3%, currently trading 18% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers CBAT (-40.6% 1Y), SES (+20.4% 1Y), and QS (+83.6% 1Y), AMPX has outperformed the peer group average. Compare AMPX vs CBAT →
AMPX Historical Price Data · from 2022
Rows 1–50 of 943| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 15.30 | 16.19 | 14.84 | 16.17 | 7.61M | +7.80% |
| 2026-06-17 | 15.58 | 15.64 | 14.97 | 15.00 | 7.80M | -3.16% |
| 2026-06-16 | 16.70 | 16.70 | 15.40 | 15.49 | 6.25M | -7.91% |
| 2026-06-15 | 16.87 | 17.26 | 16.58 | 16.82 | 4.91M | +3.13% |
| 2026-06-12 | 17.20 | 17.45 | 15.85 | 16.31 | 6.39M | -4.62% |
| 2026-06-11 | 16.57 | 17.12 | 16.21 | 17.10 | 5.75M | +4.08% |
| 2026-06-10 | 17.09 | 17.67 | 16.41 | 16.43 | 4.43M | -5.68% |
| 2026-06-09 | 19.23 | 19.49 | 16.33 | 17.42 | 8.56M | -7.49% |
| 2026-06-08 | 20.22 | 20.44 | 18.50 | 18.83 | 4.71M | -4.37% |
| 2026-06-05 | 21.78 | 21.78 | 19.07 | 19.69 | 8.25M | -12.64% |
| 2026-06-04 | 21.30 | 22.94 | 20.80 | 22.54 | 5.89M | +3.68% |
| 2026-06-03 | 22.70 | 23.40 | 21.70 | 21.74 | 8.34M | -5.11% |
| 2026-06-02 | 21.82 | 24.23 | 21.70 | 22.91 | 10.36M | +5.33% |
| 2026-06-01 | 20.50 | 22.25 | 19.96 | 21.75 | 9.38M | +7.25% |
| 2026-05-29 | 20.49 | 20.67 | 19.16 | 20.28 | 6.73M | -2.73% |
| 2026-05-28 | 18.30 | 22.11 | 18.30 | 20.85 | 25.21M | +21.50% |
| 2026-05-27 | 17.56 | 17.68 | 16.81 | 17.16 | 4.80M | -3.76% |
| 2026-05-26 | 16.50 | 18.04 | 16.49 | 17.83 | 9.17M | +11.23% |
| 2026-05-22 | 15.58 | 16.35 | 15.43 | 16.03 | 1.31M | +4.77% |
| 2026-05-21 | 14.77 | 15.39 | 14.32 | 15.30 | 10.62M | +1.53% |
| 2026-05-20 | 15.65 | 15.74 | 14.25 | 15.07 | 14.35M | -2.65% |
| 2026-05-19 | 15.53 | 16.00 | 14.79 | 15.48 | 6.05M | -2.46% |
| 2026-05-18 | 16.71 | 16.84 | 15.08 | 15.87 | 7.13M | -5.82% |
| 2026-05-15 | 17.45 | 17.45 | 16.75 | 16.85 | 5.76M | -5.71% |
| 2026-05-14 | 17.41 | 18.21 | 17.31 | 17.87 | 5.13M | +2.00% |
| 2026-05-13 | 18.78 | 19.05 | 17.38 | 17.52 | 8.65M | -6.96% |
| 2026-05-12 | 17.31 | 18.89 | 17.23 | 18.83 | 10.07M | +6.50% |
| 2026-05-11 | 16.57 | 18.89 | 16.23 | 17.68 | 11.77M | +5.87% |
| 2026-05-08 | 16.92 | 17.11 | 16.00 | 16.70 | 12.33M | +3.60% |
| 2026-05-07 | 19.14 | 19.23 | 15.38 | 16.12 | 29.30M | -27.35% |
| 2026-05-06 | 21.59 | 22.35 | 20.70 | 22.19 | 6.39M | +3.69% |
| 2026-05-05 | 20.65 | 21.69 | 20.47 | 21.40 | 2.24M | +5.00% |
| 2026-05-04 | 21.38 | 21.47 | 19.81 | 20.38 | 5.15M | -2.30% |
| 2026-05-01 | 21.12 | 21.70 | 20.16 | 20.86 | 6.06M | -0.95% |
| 2026-04-30 | 20.55 | 21.48 | 20.42 | 21.06 | 5.13M | +3.54% |
| 2026-04-29 | 19.93 | 20.45 | 19.63 | 20.34 | 5.36M | +3.30% |
| 2026-04-28 | 20.75 | 21.09 | 19.10 | 19.69 | 7.94M | -8.08% |
| 2026-04-27 | 20.70 | 21.76 | 20.61 | 21.42 | 5.30M | +3.68% |
| 2026-04-24 | 22.07 | 22.24 | 20.32 | 20.66 | 5.92M | -4.92% |
| 2026-04-23 | 22.38 | 22.69 | 20.73 | 21.73 | 7.26M | -4.23% |
| 2026-04-22 | 21.86 | 22.80 | 21.27 | 22.69 | 10.13M | +5.88% |
| 2026-04-21 | 20.06 | 22.70 | 19.87 | 21.43 | 20.77M | +9.28% |
| 2026-04-20 | 18.47 | 20.19 | 18.31 | 19.61 | 10.68M | +5.03% |
| 2026-04-17 | 19.21 | 19.27 | 18.47 | 18.67 | 5.22M | -2.40% |
| 2026-04-16 | 18.45 | 19.30 | 17.89 | 19.13 | 8.47M | +4.54% |
| 2026-04-15 | 18.07 | 18.52 | 17.47 | 18.30 | 5.59M | +2.29% |
| 2026-04-14 | 19.16 | 19.16 | 17.23 | 17.89 | 7.61M | -2.72% |
| 2026-04-13 | 17.13 | 18.49 | 16.83 | 18.39 | 8.83M | +6.79% |
| 2026-04-10 | 16.25 | 17.44 | 16.25 | 17.22 | 5.99M | +6.63% |
| 2026-04-09 | 16.63 | 17.65 | 15.87 | 16.15 | 7.14M | -4.55% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
AMPX — Frequently Asked Questions
Quick answers to the most common questions about buying AMPX stock.
How has AMPX stock performed recently?
AMPX returned +328.9% over the past year, beating its 5-year annualized CAGR of +14.3%. The stock trades above its 200-day moving average, confirming the uptrend.
What is AMPX's all-time high price?
Amprius Technologies, Inc. reached $24.23 on 2026-06-02. The 52-week high is $24.23. Current 1-year return of +328.9% places the stock closer to historical peaks.
Where can I download AMPX historical price data?
This page provides AMPX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2022-2026, downloadable in CSV format.