NASDAQ:AMLX

Amylyx Pharmaceuticals Stock Price (Quote)

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$13.20
-0.0900 (-0.677%)
At Close: Jun 03, 2026

Range Low Price High Price Comment
30 days $12.45 $16.90 Wednesday, 3rd Jun 2026 AMLX stock ended at $13.20. This is 0.677% less than the trading day before Tuesday, 2nd Jun 2026. During the day the stock fluctuated 3.48% from a day low at $13.07 to a day high of $13.53.
90 days $12.45 $18.61
52 weeks $4.77 $18.61

Historical Amylyx Pharmaceuticals, Inc. prices

Date Open High Low Close Volume
Jun 03, 2026 $13.30 $13.53 $13.07 $13.20 987 350
Jun 02, 2026 $13.85 $13.93 $12.80 $13.29 1 441 753
Jun 01, 2026 $14.15 $14.24 $13.90 $14.07 671 195
May 29, 2026 $14.19 $14.37 $13.95 $14.35 794 992
May 28, 2026 $13.93 $14.28 $13.85 $14.22 553 045
May 27, 2026 $13.91 $14.25 $13.74 $14.07 543 875
May 26, 2026 $13.56 $13.96 $13.44 $13.68 637 579
May 22, 2026 $13.95 $14.06 $13.57 $13.58 787 881
May 21, 2026 $13.51 $13.96 $13.19 $13.93 1 000 537
May 20, 2026 $12.93 $13.71 $12.81 $13.61 1 686 862
May 19, 2026 $12.65 $12.99 $12.45 $12.74 1 112 220
May 18, 2026 $13.41 $13.56 $12.63 $12.86 927 520
May 15, 2026 $13.54 $13.90 $13.17 $13.29 989 960
May 14, 2026 $14.65 $14.71 $13.87 $13.88 765 680
May 13, 2026 $14.37 $14.80 $14.24 $14.58 1 045 489
May 12, 2026 $14.81 $14.85 $14.23 $14.44 1 084 689
May 11, 2026 $14.88 $15.23 $14.70 $14.88 1 709 096
May 08, 2026 $15.20 $15.46 $14.51 $14.73 1 871 820
May 07, 2026 $15.98 $15.98 $14.70 $15.20 1 379 078
May 06, 2026 $16.56 $16.56 $15.60 $16.06 1 318 987
May 05, 2026 $16.61 $16.90 $15.98 $16.43 982 041
May 04, 2026 $15.88 $16.46 $15.78 $16.46 913 734
May 01, 2026 $16.09 $16.19 $15.59 $16.01 721 795
Apr 30, 2026 $15.63 $16.12 $15.47 $16.00 882 106
Apr 29, 2026 $16.18 $16.18 $15.39 $15.60 1 201 046

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use AMLX stock historical prices to predict future price movements?
Trend Analysis: Examine the AMLX stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the AMLX stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT AMYLYX PHARMACEUTICALS, INC.
Amylyx Pharmaceuticals
Amylyx Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, engages in developing various therapeutics for amyotrophic lateral sclerosis (ALS) and other neurodegenerative diseases. The company's product pipeline includes AMX0035, a dual UPR-Bax apoptosis inhibitor composed of sodium phenylbutyrate and taurursodiol for the treatment of amyotrophic lateral sclerosis. It is also developing AMX0035 for other neurodegenerative diseases. ...
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