sec filing
AM
NASDAQ · AMLX
Amylyx Pharmaceuticals, Inc.
Healthcare · Biotechnology
$34.49
Down-$0.53 (-1.54%)
Updated Sep 3, 2026, 11:36 PM
SID Score
5.9/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.26B
- P/E ratio
- -9.48
- Dividend yield
- 0.00%
- 52-week range
- $12.44 – $41.14
- Volume
- 1.94M
- Avg. volume
- 1.42M
Price performance
AMLX price history
1M range · 21 trading sessions · Daily adjusted prices
AMLX closed at $34.49 after 21 trading sessions, up 57.85% for the selected period.
- Last close
- $34.49
- Period change
- +57.85%
- Period low
- $21.43
- Period high
- $39.66
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 2, 2026 | $34.00 | $35.475 | $34.00 | $34.49 | 1.94M |
| Sep 1, 2026 | $33.49 | $34.21 | $32.99 | $33.81 | 1.82M |
| Aug 31, 2026 | $34.77 | $35.09 | $32.98 | $33.75 | 2.73M |
| Aug 28, 2026 | $36.78 | $37.68 | $34.475 | $34.74 | 1.36M |
| Aug 27, 2026 | $36.75 | $38.23 | $36.53 | $37.18 | 1.99M |
| Aug 26, 2026 | $37.13 | $37.69 | $35.79 | $37.08 | 2.82M |
| Aug 25, 2026 | $38.50 | $38.88 | $36.84 | $37.46 | 2.15M |
| Aug 24, 2026 | $38.64 | $39.38 | $37.45 | $38.15 | 3.71M |
| Aug 21, 2026 | $39.795 | $41.14 | $38.35 | $38.66 | 4.64M |
| Aug 20, 2026 | $37.49 | $40.4388 | $37.372 | $39.66 | 8.54M |
| Aug 19, 2026 | $36.13 | $39.07 | $35.3207 | $38.60 | 8.26M |
| Aug 18, 2026 | $29.91 | $35.39 | $28.00 | $35.11 | 23.98M |
| Aug 17, 2026 | $21.96 | $22.468 | $21.28 | $21.43 | 1.27M |
| Aug 14, 2026 | $22.35 | $22.39 | $21.29 | $21.63 | 1.59M |
| Aug 13, 2026 | $23.37 | $23.635 | $22.46 | $22.48 | 839.45K |
| Aug 12, 2026 | $23.86 | $24.0848 | $23.30 | $23.35 | 1.45M |
| Aug 11, 2026 | $22.78 | $23.7299 | $22.19 | $23.63 | 833.86K |
| Aug 10, 2026 | $22.68 | $23.03 | $22.00 | $22.67 | 1.33M |
| Aug 7, 2026 | $24.19 | $24.60 | $22.56 | $22.82 | 2.68M |
| Aug 6, 2026 | $21.10 | $24.36 | $21.10 | $24.19 | 3.54M |
| Aug 5, 2026 | $22.06 | $22.1694 | $21.52 | $21.85 | 1.77M |
Latest AMLX news
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