5 DAY PERFORMANCE
+9.67%
1 MONTH PERFORMANCE
-2.83%
3 MONTH PERFORMANCE
+2.92%
6 MONTH PERFORMANCE
-28.72%
YEAR-TO-DATE PERFORMANCE
-18.62%
1 YEAR PERFORMANCE
+21.26%
Alnylam Pharmaceuticals Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $290.70 | $291.48 (0.27%) | $298.38 | $288.56 | 949.18 K | $39.60 B |
| 05/12/2026 | $288.66 | $292.03 (1.17%) | $295.86 | $286.73 | 826.17 K | $38.81 B |
| 05/11/2026 | $294.15 | $284.84 (-3.17%) | $296.37 | $284.28 | 1.29 M | $37.85 B |
| 05/08/2026 | $295.91 | $295.05 (-0.29%) | $300.17 | $293.06 | 926.80 K | $39.21 B |
| 05/07/2026 | $300.55 | $295.91 (-1.54%) | $303.46 | $293.78 | 1.14 M | $39.32 B |
| 05/06/2026 | $301.57 | $303.00 (0.47%) | $306.03 | $298.96 | 1.01 M | $40.27 B |
| 05/05/2026 | $297.81 | $301.11 (1.11%) | $302.67 | $295.02 | 823.90 K | $40.02 B |
| 05/04/2026 | $298.00 | $297.93 (-0.02%) | $300.49 | $288.06 | 1.59 M | $39.59 B |
| 05/01/2026 | $308.76 | $296.11 (-4.1%) | $311.88 | $295.79 | 1.13 M | $39.35 B |
| 04/30/2026 | $307.48 | $309.49 (0.65%) | $317.56 | $287.00 | 2.19 M | $41.13 B |
| 04/29/2026 | $300.48 | $301.19 (0.24%) | $304.22 | $294.06 | 1.57 M | $40.03 B |
| 04/28/2026 | $308.97 | $302.11 (-2.22%) | $314.17 | $301.80 | 996.29 K | $40.15 B |
| 04/27/2026 | $303.87 | $308.51 (1.53%) | $314.74 | $303.70 | 1.09 M | $41.00 B |
| 04/24/2026 | $309.63 | $305.54 (-1.32%) | $311.10 | $302.90 | 825.63 K | $40.40 B |
| 04/23/2026 | $313.59 | $313.79 (0.06%) | $315.83 | $310.79 | 588.30 K | $41.49 B |
| 04/22/2026 | $308.43 | $310.58 (0.7%) | $312.69 | $307.85 | 1.00 M | $41.07 B |
| 04/21/2026 | $307.32 | $308.43 (0.36%) | $310.50 | $301.63 | 1.51 M | $40.78 B |
| 04/20/2026 | $306.56 | $310.94 (1.43%) | $312.25 | $305.00 | 966.54 K | $41.12 B |
| 04/17/2026 | $326.09 | $309.66 (-5.04%) | $326.53 | $306.00 | 1.50 M | $40.95 B |
| 04/16/2026 | $333.39 | $320.13 (-3.98%) | $333.39 | $318.93 | 1.02 M | $42.33 B |
| 04/15/2026 | $341.63 | $333.39 (-2.41%) | $342.23 | $331.02 | 799.10 K | $44.08 B |
| 04/14/2026 | $330.81 | $339.41 (2.6%) | $343.36 | $330.54 | 1.23 M | $44.88 B |
| 04/13/2026 | $320.66 | $333.00 (3.85%) | $333.56 | $319.00 | 967.69 K | $44.03 B |
| 04/10/2026 | $323.49 | $322.11 (-0.43%) | $328.93 | $317.53 | 698.67 K | $42.59 B |
| 04/09/2026 | $325.67 | $321.28 (-1.35%) | $326.90 | $318.77 | 1.12 M | $42.48 B |
| 04/08/2026 | $327.49 | $327.25 (-0.07%) | $330.30 | $324.44 | 1.02 M | $43.27 B |
| 04/07/2026 | $319.48 | $319.52 (0.01%) | $322.35 | $313.54 | 1.31 M | $42.25 B |
| 04/06/2026 | $320.10 | $330.34 (3.2%) | $335.58 | $320.10 | 1.28 M | $43.68 B |
| 04/02/2026 | $323.03 | $318.85 (-1.29%) | $325.49 | $315.90 | 872.50 K | $42.16 B |
| 04/01/2026 | $332.69 | $328.73 (-1.19%) | $335.48 | $327.59 | 673.30 K | $43.47 B |
| 03/31/2026 | $319.06 | $330.87 (3.7%) | $332.48 | $318.37 | 1.35 M | $43.75 B |
| 03/30/2026 | $319.32 | $316.09 (-1.01%) | $321.76 | $314.21 | 1.22 M | $41.80 B |
| 03/27/2026 | $327.10 | $317.36 (-2.98%) | $329.69 | $316.85 | 815.90 K | $41.97 B |
| 03/26/2026 | $328.90 | $328.16 (-0.22%) | $332.81 | $327.69 | 1.12 M | $43.39 B |
| 03/25/2026 | $313.34 | $328.70 (4.9%) | $329.48 | $311.71 | 1.14 M | $43.46 B |
| 03/24/2026 | $303.42 | $308.05 (1.53%) | $308.91 | $299.62 | 1.50 M | $40.73 B |
| 03/23/2026 | $320.77 | $306.66 (-4.4%) | $323.23 | $304.38 | 1.38 M | $40.55 B |
| 03/20/2026 | $311.05 | $312.17 (0.36%) | $322.43 | $311.05 | 2.05 M | $41.28 B |
| 03/19/2026 | $316.42 | $311.10 (-1.68%) | $317.61 | $309.73 | 663.60 K | $41.14 B |
| 03/18/2026 | $317.50 | $314.80 (-0.85%) | $319.27 | $312.58 | 1.08 M | $41.63 B |
| 03/17/2026 | $319.63 | $320.42 (0.25%) | $326.96 | $317.53 | 1.80 M | $42.37 B |
| 03/16/2026 | $311.22 | $318.91 (2.47%) | $319.55 | $311.22 | 1.25 M | $42.17 B |
| 03/13/2026 | $319.00 | $313.41 (-1.75%) | $319.50 | $309.92 | 829.28 K | $41.44 B |
| 03/12/2026 | $320.53 | $317.23 (-1.03%) | $321.00 | $309.61 | 1.25 M | $41.95 B |
| 03/11/2026 | $322.00 | $320.43 (-0.49%) | $323.71 | $317.75 | 906.63 K | $42.37 B |
| 03/10/2026 | $325.60 | $322.38 (-0.99%) | $326.18 | $317.03 | 1.17 M | $42.63 B |
| 03/09/2026 | $317.25 | $323.59 (2%) | $323.68 | $313.12 | 1.08 M | $42.79 B |
| 03/06/2026 | $317.73 | $320.66 (0.92%) | $321.17 | $312.09 | 996.50 K | $42.40 B |
| 03/05/2026 | $323.69 | $320.51 (-0.98%) | $328.28 | $319.51 | 1.22 M | $42.38 B |
| 03/04/2026 | $319.20 | $327.30 (2.54%) | $328.00 | $317.25 | 931.15 K | $43.28 B |
| 03/03/2026 | $321.37 | $318.65 (-0.85%) | $324.06 | $315.20 | 947.63 K | $42.14 B |
| 03/02/2026 | $329.41 | $325.07 (-1.32%) | $334.42 | $323.16 | 1.30 M | $42.98 B |
| 02/27/2026 | $331.24 | $332.92 (0.51%) | $334.80 | $328.39 | 1.57 M | $44.02 B |
| 02/26/2026 | $328.67 | $331.24 (0.78%) | $333.47 | $322.00 | 880.31 K | $43.80 B |
| 02/25/2026 | $332.76 | $327.36 (-1.62%) | $334.42 | $325.24 | 751.72 K | $43.29 B |
| 02/24/2026 | $328.22 | $332.85 (1.41%) | $333.07 | $324.48 | 791.60 K | $44.01 B |
| 02/23/2026 | $335.73 | $329.35 (-1.9%) | $341.39 | $326.76 | 792.03 K | $43.55 B |
| 02/20/2026 | $336.58 | $336.19 (-0.12%) | $345.90 | $335.83 | 1.38 M | $44.46 B |
| 02/19/2026 | $332.24 | $339.37 (2.15%) | $339.61 | $326.33 | 1.15 M | $44.88 B |
| 02/18/2026 | $328.86 | $332.68 (1.16%) | $335.80 | $324.53 | 1.15 M | $43.99 B |
| 02/17/2026 | $316.80 | $332.61 (4.99%) | $336.21 | $315.63 | 1.52 M | $43.98 B |
| 02/13/2026 | $302.55 | $314.40 (3.92%) | $318.44 | $302.55 | 1.48 M | $41.57 B |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
