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Date Open High Low Close Volume
11/26/2025 $10.25 $10.27 $10.02 $10.12 668.40K
11/28/2025 $10.14 $10.35 $9.99 $10.28 431.50K
12/01/2025 $10.16 $10.38 $10.13 $10.25 825.10K
12/02/2025 $10.38 $10.58 $10.30 $10.43 775.50K
12/03/2025 $10.41 $10.67 $10.30 $10.64 991.80K
Amplitude, Inc. is a software company, which is engaged in developing a category of software called digital analytics. Co.'s Digital Analytics Platform helps businesses understand how people are using their products and build digital experiences. Its Digital Analytics Platform consists of integrated components, including Amplitude Analytics, Amplitude Experiment, Amplitude CDP and Amplitude Session Replay. Amplitude Analytics provides real-time product data and reconstructed user visits, so cross-functional teams can understand what is working and what is not.
AMPL historical stock prices picture
Amplitude (AMPL) has the following price history information. Looking back at AMPL historical stock prices for the last five trading days, on November 26, 2025, AMPL opened at $10.25, traded as high as $10.27 and as low as $10.02, and closed at $10.12. Trading volume was a total of 668.40K shares. On November 28, 2025, AMPL opened at $10.14, traded as high as $10.35 and as low as $9.99, and closed at $10.28. Trading volume was a total of 431.50K shares. On December 01, 2025, AMPL opened at $10.16, traded as high as $10.38 and as low as $10.13, and closed at $10.25. Trading volume was a total of 825.10K shares. On December 02, 2025, AMPL opened at $10.38, traded as high as $10.58 and as low as $10.30, and closed at $10.43. Trading volume was a total of 775.50K shares. On December 03, 2025, AMPL opened at $10.41, traded as high as $10.67 and as low as $10.30, and closed at $10.64. Trading volume was a total of 991.80K shares.

AMPL Historical Stock Prices By Date:

AMPL historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Amplitude shares, starting with a $10,000 purchase of AMPL, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 09/29/2021
End date: 12/03/2025
Start price/share: $54.01
End price/share: $10.64
Dividends collected/share: $0.00
Total return: -80.30%
Average Annual Total Return: -32.20%
Starting investment: $10,000.00
Ending investment: $1,969.71
Years: 4.18
Date Close
11/26/2025$10.12
11/28/2025$10.28
12/01/2025$10.25
12/02/2025$10.43
12/03/2025$10.64
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Also explore: AMPL shares outstanding history

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