AMPLAmplitude, Inc.

$17.43+77% 1Y
Latest close: a new 52-week highOct 23, 2026what changed →

What is the market doing?

Mixed

No clear lean: nothing decisive, though in an uptrend.

1 good, 1 neutral, 1 without data
TrendUptrendderived · Oct 23, 2026

In an uptrend, above its rising 50- and 200-day averages. Overbought (RSI 71). Price is +85% vs its 200-day average.

Short interest2.7% of sharesFINRA · Sep 30, 2026

Lightly shorted, settled Sep 30, 2026, about a week of normal trading to cover.

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How AMPL is trading

Amplitude, Inc. is +77% over the past year while the S&P 500 is +16%: 61 points ahead of the market.

+77%

1-year return · S&P 500 +16%

vs 200-day average
+85%

vs 200-day average · a clear uptrend

RSI (14)
71

RSI (14) · overbought, bought harder than it has been sold

Below its 52-week high
0.00%

Below its 52-week high

Oct 21, 2024$5.61 – $17.43 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$17.43
1 monthS&P 500 −0.94%
+27%
1 yearS&P 500 +16%
+77%
5 yearsS&P 500 +86%
−69%
vs 50-day average$14.03
+24%
52-week high
$17.43
52-week low
$5.61
Annualised volatility
61%
Calendar-year price return
YearReturn
2026 (year to date)+51%
2025+9.8%
2024−17%
2023+5.3%
2022−77%
Average return by calendar month, 2021–2026
MonthYearsPositiveAverage
Jan53 of 5−2.0%
Feb51 of 5−16%
Mar50 of 5−11%
Apr51 of 5−5.9%
May53 of 5+5.9%
Jun52 of 5−2.7%
Jul53 of 5+3.9%
Aug54 of 5+12%
Sep52 of 5−0.99%
Oct64 of 6+8.5%
Nov53 of 5−0.61%
Dec53 of 5−0.02%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.

Where the price stands

Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.

What it has returned

With dividends, year by year, month by month, and by calendar month on average.