5 DAY PERFORMANCE
-62.93%
1 MONTH PERFORMANCE
-22.27%
3 MONTH PERFORMANCE
+5.38%
6 MONTH PERFORMANCE
-2.72%
YEAR-TO-DATE PERFORMANCE
+18.46%
1 YEAR PERFORMANCE
+53.87%
Amylyx Pharmaceuticals Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/21/2026 | $39.80 | $38.66 (-2.86%) | $41.14 | $38.35 | 4.64 M | $4.30 B |
| 08/20/2026 | $37.49 | $39.66 (5.79%) | $40.44 | $37.37 | 8.54 M | $4.41 B |
| 08/19/2026 | $36.13 | $38.60 (6.84%) | $39.07 | $35.32 | 8.26 M | $4.29 B |
| 08/18/2026 | $29.91 | $35.11 (17.39%) | $35.39 | $28.00 | 23.98 M | $3.90 B |
| 08/17/2026 | $21.96 | $21.43 (-2.41%) | $22.47 | $21.28 | 1.27 M | $2.38 B |
| 08/14/2026 | $22.35 | $21.63 (-3.22%) | $22.39 | $21.29 | 1.59 M | $2.41 B |
| 08/13/2026 | $23.37 | $22.48 (-3.81%) | $23.64 | $22.46 | 839.45 K | $2.50 B |
| 08/12/2026 | $23.86 | $23.35 (-2.14%) | $24.08 | $23.30 | 1.45 M | $2.60 B |
| 08/11/2026 | $22.78 | $23.63 (3.73%) | $23.73 | $22.19 | 833.90 K | $2.63 B |
| 08/10/2026 | $22.68 | $22.67 (-0.04%) | $23.03 | $22.00 | 1.33 M | $2.52 B |
| 08/07/2026 | $24.19 | $22.82 (-5.66%) | $24.60 | $22.56 | 2.68 M | $2.54 B |
| 08/06/2026 | $21.10 | $24.19 (14.64%) | $24.36 | $21.10 | 3.54 M | $2.69 B |
| 08/05/2026 | $22.06 | $21.85 (-0.95%) | $22.17 | $21.52 | 1.77 M | $2.43 B |
| 08/04/2026 | $20.34 | $21.87 (7.52%) | $22.28 | $20.32 | 3.43 M | $2.43 B |
| 08/03/2026 | $20.29 | $20.17 (-0.59%) | $20.47 | $19.30 | 1.69 M | $2.24 B |
| 07/31/2026 | $20.74 | $20.31 (-2.07%) | $20.87 | $19.30 | 1.83 M | $2.25 B |
| 07/30/2026 | $19.69 | $20.75 (5.38%) | $20.94 | $19.31 | 3.55 M | $2.29 B |
| 07/29/2026 | $19.50 | $19.73 (1.18%) | $20.21 | $19.05 | 2.07 M | $2.18 B |
| 07/28/2026 | $19.79 | $19.55 (-1.21%) | $19.99 | $18.91 | 3.41 M | $2.16 B |
| 07/27/2026 | $18.50 | $19.49 (5.35%) | $19.60 | $18.08 | 2.58 M | $2.15 B |
| 07/24/2026 | $17.61 | $18.41 (4.54%) | $18.42 | $17.22 | 1.63 M | $2.04 B |
| 07/23/2026 | $17.17 | $17.59 (2.45%) | $18.04 | $17.00 | 816.14 K | $1.94 B |
| 07/22/2026 | $18.33 | $17.70 (-3.44%) | $18.65 | $17.68 | 1.56 M | $1.96 B |
| 07/21/2026 | $17.44 | $18.50 (6.08%) | $18.86 | $17.38 | 2.72 M | $2.05 B |
| 07/20/2026 | $18.00 | $17.45 (-3.06%) | $18.53 | $17.44 | 1.41 M | $1.93 B |
| 07/17/2026 | $16.70 | $17.75 (6.29%) | $18.08 | $16.52 | 1.25 M | $1.96 B |
| 07/16/2026 | $17.75 | $17.02 (-4.11%) | $17.93 | $16.80 | 941.65 K | $1.88 B |
| 07/15/2026 | $18.36 | $17.78 (-3.16%) | $18.36 | $17.31 | 1.03 M | $1.97 B |
| 07/14/2026 | $17.48 | $18.20 (4.12%) | $18.54 | $17.11 | 2.02 M | $2.01 B |
| 07/13/2026 | $17.51 | $17.41 (-0.57%) | $17.53 | $16.96 | 1.47 M | $1.92 B |
| 07/10/2026 | $18.34 | $17.77 (-3.11%) | $18.34 | $17.15 | 1.07 M | $1.96 B |
| 07/09/2026 | $18.02 | $18.38 (2%) | $18.51 | $17.99 | 953.76 K | $2.03 B |
| 07/08/2026 | $18.15 | $17.88 (-1.49%) | $18.54 | $17.42 | 909.30 K | $1.98 B |
| 07/07/2026 | $18.04 | $18.17 (0.72%) | $18.59 | $17.75 | 1.52 M | $2.01 B |
| 07/06/2026 | $18.01 | $17.97 (-0.22%) | $18.61 | $17.56 | 1.38 M | $1.99 B |
| 07/02/2026 | $18.12 | $18.27 (0.83%) | $18.60 | $17.52 | 1.39 M | $2.02 B |
| 07/01/2026 | $17.84 | $17.95 (0.62%) | $18.05 | $17.38 | 1.80 M | $1.98 B |
| 06/30/2026 | $18.79 | $17.96 (-4.42%) | $19.15 | $17.84 | 2.88 M | $1.99 B |
| 06/29/2026 | $17.79 | $18.70 (5.12%) | $18.75 | $17.46 | 2.42 M | $2.07 B |
| 06/26/2026 | $17.41 | $17.79 (2.18%) | $18.03 | $17.15 | 3.56 M | $1.97 B |
| 06/25/2026 | $17.47 | $17.44 (-0.17%) | $18.74 | $17.26 | 3.50 M | $1.93 B |
| 06/24/2026 | $16.31 | $17.00 (4.23%) | $17.15 | $16.14 | 1.52 M | $1.88 B |
| 06/23/2026 | $16.06 | $16.37 (1.93%) | $17.17 | $15.71 | 1.85 M | $1.81 B |
| 06/22/2026 | $15.91 | $16.28 (2.33%) | $16.38 | $15.73 | 1.38 M | $1.80 B |
| 06/18/2026 | $15.32 | $15.67 (2.28%) | $16.20 | $15.32 | 1.29 M | $1.73 B |
| 06/17/2026 | $15.12 | $15.25 (0.86%) | $15.57 | $15.03 | 1.09 M | $1.69 B |
| 06/16/2026 | $15.07 | $15.05 (-0.13%) | $15.69 | $14.81 | 1.19 M | $1.66 B |
| 06/15/2026 | $14.79 | $15.19 (2.7%) | $16.08 | $14.69 | 2.92 M | $1.68 B |
| 06/12/2026 | $13.90 | $14.59 (4.96%) | $14.87 | $13.84 | 1.69 M | $1.61 B |
| 06/11/2026 | $13.46 | $13.91 (3.34%) | $14.00 | $13.12 | 2.08 M | $1.54 B |
| 06/10/2026 | $13.59 | $13.46 (-0.96%) | $14.16 | $13.26 | 921.56 K | $1.49 B |
| 06/09/2026 | $13.25 | $13.55 (2.26%) | $13.86 | $13.08 | 999.06 K | $1.50 B |
| 06/08/2026 | $13.51 | $13.01 (-3.7%) | $13.56 | $12.62 | 2.09 M | $1.44 B |
| 06/05/2026 | $14.25 | $13.32 (-6.53%) | $14.47 | $12.97 | 1.74 M | $1.47 B |
| 06/04/2026 | $13.25 | $14.31 (8%) | $14.41 | $13.24 | 2.24 M | $1.58 B |
| 06/03/2026 | $13.30 | $13.20 (-0.75%) | $13.53 | $13.01 | 1.03 M | $1.46 B |
| 06/02/2026 | $13.85 | $13.29 (-4.04%) | $13.93 | $12.80 | 1.65 M | $1.47 B |
| 06/01/2026 | $14.09 | $14.07 (-0.14%) | $14.24 | $13.90 | 687.31 K | $1.56 B |
| 05/29/2026 | $14.19 | $14.35 (1.13%) | $14.37 | $13.95 | 923.90 K | $1.59 B |
| 05/28/2026 | $13.96 | $14.22 (1.86%) | $14.28 | $13.85 | 563.91 K | $1.57 B |
| 05/27/2026 | $13.91 | $14.07 (1.15%) | $14.25 | $13.74 | 580.25 K | $1.56 B |
| 05/26/2026 | $13.67 | $13.68 (0.07%) | $13.96 | $13.44 | 674.43 K | $1.51 B |
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