Amprius Technologies Inc. trailing returns
How Amprius Technologies Inc. (AMPX) has performed over the last day, week, month and year and since inception, through October 20, 2026 — price return and dividends side by side, with the worst drop inside each window.
Trailing returns by period#
To 2026-10-20. Price return + dividends = total return. Per year (CAGR) for windows of a year or more, with the cumulative total return beneath. Worst drop: the deepest fall in the price from a high inside the window, and when it bottomed.
| Period | Price | DivsDividends | Total | Worst drop |
|---|---|---|---|---|
| 1 day | -0.1% | +0.0% | -0.1% | — |
| 5 days | -11.4% | +0.0% | -11.4% | -11.4%Oct 20 |
| 1 month | -20.2% | +0.0% | -20.2% | -24.0%Oct 20 |
| YTD | -3.9% | +0.0% | -3.9% | -66.9%Oct 20 |
| 1 year | -44.0% | +0.0% | -44.0% | -66.9%Oct 2026 |
| Since inception (2022) | -6.5% | +1.5% | -5.0%-19.0% | -94.5%Sep 2024 |
Growth of AMPX#
Actual level with dividends reinvested (solid); dashed lines are each window's constant-rate path from start to today.
- Since inception (2022)-5.0%/year · -19.0%
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-10-20). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Price return is the change in AMPX's closing price; total return reinvests dividends (from its split- and dividend-adjusted closes); the dividends column is the difference between the two. The worst drop is the largest fall in the closing price from a high to a later low inside the window, the way a drawdown is usually quoted. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Amprius Technologies Inc.'s return since inception?
- Since 2022, Amprius Technologies Inc. (AMPX) has compounded at about -5.0% a year — -19.0% in total.