All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
AMPL real return snapshot: after CPI-U inflation, AMPL returned −27.84% over the past year and −19.69% YTD, with dividends reinvested. Since Sep. 28, 2021, AMPL is down −85.64% in real purchasing-power return, or −33.26%/yr, and is currently −90.63% below its real total-return high on Nov. 9, 2021.
Data ending Fri Jul. 17, 2026
| Tue 2021-09-28💬 to Fri 2026-07-17 |
YTD
Return |
1 Year
Return |
||||
|---|---|---|---|---|---|---|
| AMPL × |
−19.69%
2026-07-17 |
−27.84%
2026-07-17 |
||||
| Amplitude Inc NASDAQ Common Stock | ||||||
| Tue 2021-09-28💬 to Fri 2026-07-17 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| AMPL × |
−85.64%
−33.26%/yr |
−25.99%/yr
(R2=0.588) |
||||
| Amplitude Inc NASDAQ Common Stock | ||||||
| Tue 2021-09-28💬 to Fri 2026-07-17 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| AMPL × |
$10,000.00
2021-09-28 |
$1,436.35
2026-07-17 |
||||
| Amplitude Inc NASDAQ Common Stock | ||||||
| Year | AMPL |
|---|---|
| 2026 (YTD) | −19.69% |
| 2025 | +6.90% |
| 2024 | −19.38% |
| 2023 | +1.89% |
| 2022 | −78.57% |
| 2021 | −4.97% |
| Tue 2021-09-28💬 to Fri 2026-07-17 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| AMPL × |
−90.63%
from 2021-11-09 peak |
−94.47%
2026-04-10 from 2021-11-09 peak |
||||
| Amplitude Inc NASDAQ Common Stock | ||||||
| Period ending Fri 2026-07-17 |
1
Year |
2
Years |
3
Years |
5
Years |
10
Years |
|
|---|---|---|---|---|---|---|
| AMPL × | −27.84% |
+10.03% +4.90%/yr |
−25.71% −9.43%/yr |
— | — | |
| Amplitude Inc NASDAQ Common Stock | ||||||
