Amplitude Inc Class A (AMPL) returns
Amplitude returns over 5 years
$1,000 invested in Amplitude five years ago was worth $229.91 at the close on October 30, 2026, with dividends reinvested: an average return of -25.5% a year. The same $1,000 in the S&P 500 (SPY) became $1,760.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +23.3% | — | $1,233 | -0.9% |
| 3 months | +98.4% | — | $1,984 | +2.1% |
| Year to date | +47.5% | — | $1,475 | +11.7% |
| 1 year | +75.2% | — | $1,752 | +12.4% |
| 3 years | +67.3% | +18.7% | $1,673 | +88.5% |
| 5 years | -77.0% | -25.5% | $229.91 | +76.0% |
Amplitude return by calendar year
| Year | AMPL | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +47.5% | +11.7% | +35.8% |
| 2025 | +9.8% | +17.7% | -8.0% |
| 2024 | -17.1% | +24.9% | -41.9% |
| 2023 | +5.3% | +26.2% | -20.9% |
| 2022 | -77.2% | -18.2% | -59.0% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: AMPL financials
No forecast, no recommendation. This page describes Amplitude Inc Class A from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.