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AMLX Amylyx Pharmaceuticals, Inc.US-listed

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Amylyx Pharmaceuticals, Inc. (AMLX) at a glance

Ticker
AMLX
Company
Amylyx Pharmaceuticals, Inc.
Market
US-listed
Share price
$29.50 +1.88 (+6.81%) Nov 6 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

Amylyx Pharmaceuticals, Inc. (AMLX) Stock Price History

Amylyx Pharmaceuticals, Inc. closed at $29.50 on Nov 6, 2026, +5.2% over 1 month, +139.6% over 1 year.

2026-11-05 臨時報告(重要事象)(8-K) 決算発表(経営成績・財政状態)(Item 2.02)/財務諸… / 四半期報告書(10-Q)$29.50$26.34Oct 6Nov 6
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$29.50Nov 6
1-Month Low$26.34Oct 16
1-Week Change+2.2%vs Oct 30
1-Month Change+5.2%vs Oct 6

If you had invested $1,000 1 month ago, it would be worth $1,052 today (+5.2%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved −5.7%, while this stock moved +5.2%.

Last 10 Trading Days

DateCloseChange% Change
Nov 6 (Fri)$29.50+1.88+6.81%
Nov 5 (Thu)$27.62−1.78−6.05%
Nov 4 (Wed)$29.40+0.20+0.68%
Nov 3 (Tue)$29.20+1.16+4.14%
Nov 2 (Mon)$28.04−0.82−2.84%
Oct 30 (Fri)$28.86+0.18+0.63%
Oct 29 (Thu)$28.68+0.61+2.17%
Oct 28 (Wed)$28.07−0.23−0.81%
Oct 27 (Tue)$28.30+1.21+4.47%
Oct 26 (Mon)$27.09−0.11−0.40%
2026-11-05 臨時報告(重要事象)(8-K) 決算発表(経営成績・財政状態)(Item 2.02)/財務諸… / 四半期報告書(10-Q)$39.66$21.43Aug 6Nov 6
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$39.66Aug 20
3-Month Low$21.43Aug 17
1-Month Change+5.2%vs Oct 6
3-Month Change+22.0%vs Aug 6

If you had invested $1,000 3 months ago, it would be worth $1,220 today (+22.0%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved −4.3%, while this stock moved +22.0%.

Last 10 Trading Days

DateCloseChange% Change
Nov 6 (Fri)$29.50+1.88+6.81%
Nov 5 (Thu)$27.62−1.78−6.05%
Nov 4 (Wed)$29.40+0.20+0.68%
Nov 3 (Tue)$29.20+1.16+4.14%
Nov 2 (Mon)$28.04−0.82−2.84%
Oct 30 (Fri)$28.86+0.18+0.63%
Oct 29 (Thu)$28.68+0.61+2.17%
Oct 28 (Wed)$28.07−0.23−0.81%
Oct 27 (Tue)$28.30+1.21+4.47%
Oct 26 (Mon)$27.09−0.11−0.40%
2026-11-05 臨時報告(重要事象)(8-K) 決算発表(経営成績・財政状態)(Item 2.02)/財務諸… / 四半期報告書(10-Q)$39.66$12.74May 6Nov 6
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$39.66Aug 20
6-Month Low$12.74May 19
3-Month Change+22.0%vs Aug 6
6-Month Change+83.7%vs May 6

If you had invested $1,000 6 months ago, it would be worth $1,837 today (+83.7%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved +0.2%, while this stock moved +83.7%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026$29.50+2.2%
Oct 2026$28.86−0.8%
Sep 2026$29.10−13.8%
Aug 2026$33.75+66.2%
Jul 2026$20.31+13.1%
Jun 2026$17.96+25.2%
May 2026$14.35−10.3%
2026-11-05 臨時報告(重要事象)(8-K) 決算発表(経営成績・財政状態)(Item 2.02)/財務諸… / 四半期報告書(10-Q)$39.66$11.38Nov 7Nov 6
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$39.66Aug 20
52-Week Low$11.38Jan 6
Year to Date+144.2%vs Dec 31
From 52-Week High−25.6%Aug 20

If you had invested $1,000 1 year ago, it would be worth $2,396 today (+139.6%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved +9.6%, while this stock moved +139.6%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026$29.50+2.2%
Oct 2026$28.86−0.8%
Sep 2026$29.10−13.8%
Aug 2026$33.75+66.2%
Jul 2026$20.31+13.1%
Jun 2026$17.96+25.2%
May 2026$14.35−10.3%
Apr 2026$16.00+15.1%
Mar 2026$13.90−8.4%
Feb 2026$15.17+6.2%
Jan 2026$14.29+18.3%
Dec 2025$12.08−19.4%
Nov 2025$14.98―
$38.66$1.64Nov 6, 2023Nov 6, 2026
Price13-week MA26-week MAS&P 500
3-Year High$38.66Aug 21, 2026
3-Year Low$1.64Jun 10, 2024
Annualized Return+33.2%
Max Drawdown−91.2%

If you had invested $1,000 3 years ago, it would be worth $2,364 today (+136.4%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved +67.1%, while this stock moved +136.4%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)$29.50+144.2%
2025$12.08―
$40.93$1.64Jan 3, 2022Nov 6, 2026
Price13-week MA26-week MAS&P 500
5-Year High$40.93Jan 23, 2023
5-Year Low$1.64Jun 10, 2024
Annualized Return+10.7%
Max Drawdown−96.0%

If you had invested $1,000 5 years ago, it would be worth $1,633 today (+63.3%).Price change only; dividends and fees are not included.

Over the same period the S&P 500 moved +57.7%, while this stock moved +63.3%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)$29.50+144.2%
2025$12.08―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jan 2022). Please check the latest prices before trading.

Recent SEC filings (EDGAR)

Posts

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No.2 Disclosure 2026/11/05 21:04
四半期報告書(10-Q)
Delete
No.1 Disclosure 2026/11/05 21:02
臨時報告(重要事象)(8-K)
決算発表(経営成績・財政状態)(Item 2.02)/財務諸表および添付資料(Item 9.01)
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