ALNY

Alnylam Pharmaceuticals, Inc. Common Stock Historical Stock Prices

$60.81
*  
7.98
11.6%
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*Delayed - data as of May 3, 2016  -  Find a broker to begin trading ALNY now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
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Results for: 1 Year, From 02-MAY-2015 TO 02-MAY-2016

Date Open High "High" is the highest sales price the stock has achieved during the regular trading hours, the intra-day high. Low "Low" is the lowest sales price the stock has fallen to during the regular trading hours, the intra-day low. Close / Last "Close" is the period at the end of the trading session. Sometimes used to refer to closing price. Volume "Volume" The closing daily official volumes represented graphically for each trading day.
16:00 66.80 66.99 60.0701 60.81 1,827,102
05/02/2016 67.47 69.03 65.87 68.79 512,253
04/29/2016 67.68 68.23 66.4 67.04 426,201
04/28/2016 68.38 70.39 67 67.88 474,202
04/27/2016 70.43 70.765 68.37 68.63 446,354
04/26/2016 72.03 72.25 69.21 70.37 592,365
04/25/2016 71.5 72.72 71.26 71.95 433,145
04/22/2016 71.67 72.83 69.95 71.86 518,360
04/21/2016 67.03 71.79 66.76 71.63 709,579
04/20/2016 67.89 69 66.85 67.25 600,874
04/19/2016 69.05 69.34 66.5 66.81 1,090,634
04/18/2016 68.21 70.58 67.69 69.16 571,507
04/15/2016 67.91 68.9 66.84 68.79 705,918
04/14/2016 69.39 69.39 67.29 67.79 597,740
04/13/2016 67.89 69.5899 66.7 69.39 528,073
04/12/2016 66.8 67.61 65.52 67.43 800,942
04/11/2016 69.39 70 66.5 66.77 1,061,498
04/08/2016 73.26 73.4158 66.9 69.15 1,098,776
04/07/2016 74.3 75.0775 68.81 71.74 1,767,528
04/06/2016 68.05 73.115 68.05 73 977,883
04/05/2016 67.69 69.65 65.83 68.33 1,306,731
04/04/2016 64.77 70.075 64.6154 67.54 1,239,396
04/01/2016 62.29 65.6 61.18 64.79 758,556
03/31/2016 59.38 64.94 59.38 62.77 986,983
03/30/2016 60.5 62.36 58.38 59.08 673,242
03/29/2016 58.87 60 56.6 59.84 911,423
03/28/2016 60.49 61.65 58.28 58.78 701,685
03/24/2016 58.2 60.66 56.51 60.28 700,363
03/23/2016 62.24 63.87 58.85 59.06 709,077
03/22/2016 60.69 62.74 59.9 62.22 1,193,390
03/21/2016 59.57 62.99 58.555 61.31 794,390
03/18/2016 58.09 60.19 56.6 59.8 1,334,662
03/17/2016 60.23 60.69 56.44 57.84 988,471
03/16/2016 61.04 63.36 58.5 60.39 875,426
03/15/2016 64.9 64.965 61.56 61.7 1,065,244
03/14/2016 62.04 66.62 62.04 65.77 1,659,334
03/11/2016 61 62.51 59.47 62.15 1,931,842
03/10/2016 60.65 60.8613 56 58.09 1,039,923
03/09/2016 58.36 60.89 56.14 60.12 1,276,494
03/08/2016 59.71 60.4275 57.34 57.53 790,327
03/07/2016 58.99 60.7746 57.9 60.09 1,055,117
03/04/2016 60.66 60.85 59.12 59.18 1,010,084
03/03/2016 62.33 63.58 59.81 59.98 1,060,594
03/02/2016 59.92 62.73 58.09 62.63 1,333,812
03/01/2016 59.49 60.05 57 59.83 1,846,350
02/29/2016 58 61.64 57.72 58.57 1,762,981
02/26/2016 57.72 59.18 56.65 58 847,125
02/25/2016 58.96 60.23 55.94 56.86 882,734
02/24/2016 58.74 59.6975 56.43 58.02 1,061,527
02/23/2016 62.05 62.84 59.26 59.45 651,624
02/22/2016 64.52 65.1 62 62.68 833,551
02/19/2016 62.44 64.73 60.74 63.52 1,342,904
02/18/2016 65.7 66.25 61.87 62.49 1,010,199
02/17/2016 64.73 66.33 62.63 65.7 1,141,729
02/16/2016 62 65.83 60.24 63.9 1,495,857
02/12/2016 52.38 61.75 51.51 59.55 1,920,760
02/11/2016 55.6 58.33 53.255 56.96 1,401,825
02/10/2016 59.22 60.75 56.53 57 1,383,804
02/09/2016 58.83 61.98 56.43 59.22 1,634,699
02/08/2016 64.14 64.93 59.42 60.61 1,175,561
02/05/2016 67.22 68.01 63.7 65.59 1,326,204
02/04/2016 65.72 72.38 65 67.51 1,458,748
02/03/2016 65.66 67.335 61.09 66.13 1,428,128
02/02/2016 68.71 68.71 64.6 64.91 1,135,549
02/01/2016 68.04 70.64 64.3 69.75 1,344,024
01/29/2016 65.44 69.03 64.67 68.94 1,293,825
01/28/2016 70.22 70.93 63.63 65.18 1,193,876
01/27/2016 75.36 76.68 68.9333 69.68 845,905
01/26/2016 76 76.77 72 75.17 697,524
01/25/2016 75.58 80.195 75.005 75.52 897,518
01/22/2016 73.26 76.425 71.61 76.12 823,748
01/21/2016 74.87 77.03 70.44 71.14 941,007
01/20/2016 71.5 76.45 65.54 74.8 1,352,713
01/19/2016 77.52 78.8199 70.2 72.41 1,147,129
01/15/2016 75.3 76.42 72.08 75.98 1,193,713
01/14/2016 75.5 80.68 68.88 78.82 1,197,185
01/13/2016 82.43 83.42 74.47 75.24 1,115,287
01/12/2016 81.33 85.99 77.74 81.83 1,033,922
01/11/2016 84.15 85.33 78 79.68 1,492,251
01/08/2016 87.76 88.11 81.84 84.61 1,241,648
01/07/2016 87.39 89.93 84.82 87.64 1,064,936
01/06/2016 92.76 93.08 88.02 90.28 879,628
01/05/2016 93.49 98 92.87 94.77 706,099
01/04/2016 92.18 93.325 90.8 93.03 706,350
12/31/2015 94.18 95.89 93.25 94.14 289,810
12/30/2015 93.48 96 93.48 94.51 387,677
12/29/2015 92.49 94.58 92.49 93.98 310,391
12/28/2015 90.16 92.24 89.57 91.68 404,436
12/24/2015 91.29 91.61 90.07 90.68 163,775
12/23/2015 87.24 92.91 86.57 91.34 567,753
12/22/2015 88.27 88.37 84.69 86.52 496,488
12/21/2015 90.28 90.7362 86.51 88.01 482,724
12/18/2015 88.22 91.275 87.56 88.95 1,491,577
12/17/2015 92.19 93.99 87.11 88.18 577,402
12/16/2015 89.67 92.5 88.36 91.97 483,200
12/15/2015 89.3 90.85 86.85 88.5 645,102
12/14/2015 89.65 91.61 87.41 88.33 1,157,182
12/11/2015 94.59 96.99 88.74 89.68 1,273,384
12/10/2015 100.51 101.2988 94.25 96.2 2,507,266
12/09/2015 100.32 101.81 99.675 100.58 1,014,105
12/08/2015 96.46 102.51 94.02 101.03 735,698
12/07/2015 105.84 105.84 97.57 97.72 2,180,422
12/04/2015 107.96 109.1 104.08 108.96 666,456
12/03/2015 104.84 108.5 103.81 105.92 815,182
12/02/2015 106.12 106.72 102.46 103.61 504,035
12/01/2015 105.11 106.79 101.82 105.98 601,918
11/30/2015 107.72 108.82 101.675 104.06 632,944
11/27/2015 105.81 108.42 104.88 107.38 177,969
11/25/2015 104.78 106.71 104.5 105.25 356,738
11/24/2015 103.57 104.89 102.223 104.76 317,817
11/23/2015 102.39 105.38 101.53 104.53 434,554
11/20/2015 103.37 104.75 101.69 102.61 516,673
11/19/2015 105.88 106.88 101.4 102.86 524,919
11/18/2015 104.23 107.66 102.33 107 668,436
11/17/2015 101.35 106 99.63 103.84 651,897
11/16/2015 102.08 103.75 98.82 101.36 716,105
11/13/2015 98.83 104.27 97.02 102.57 756,473
11/12/2015 103.44 103.44 98.5 98.94 945,226
11/11/2015 107.35 109.98 104.1 104.29 755,174
11/10/2015 108.92 110.75 106.69 107.24 952,566
11/09/2015 99.95 109.8 98.47 108.84 1,287,585
11/06/2015 98.95 102.97 96.0901 101.53 859,825
11/05/2015 97.08 99.41 96.2 98.77 906,287
11/04/2015 91.86 99.92 91.86 98.08 1,154,355
11/03/2015 86.34 96.12 82.33 93.48 1,330,535
11/02/2015 86.83 93.87 86.7677 93.07 1,074,902
10/30/2015 88.56 90.155 85.95 85.95 646,244
10/29/2015 90.6 91.97 87.3 88.15 856,021
10/28/2015 83.52 90.75 81.56 90.58 1,775,093
10/27/2015 80.17 83.67 79.7 83.46 774,294
10/26/2015 79.04 81.43 77.86 80.31 861,865
10/23/2015 76.13 79.94 76 79.71 1,052,147
10/22/2015 75.49 76.21 72.64 75.37 1,079,230
10/21/2015 78.63 79.01 71.14 75.02 1,629,656
10/20/2015 84.3 84.324 76.99 77.62 990,452
10/19/2015 84.4 88.17 82.25 84.42 911,067
10/16/2015 85.2 88.4 83.31 84.91 1,364,922
10/15/2015 79.14 85.88 78.5066 85.48 940,835
10/14/2015 80.05 83 78.018 79.46 661,147
10/13/2015 82.65 85.34 78.73 79.06 849,681
10/12/2015 83.96 84.75 81.43 82.39 599,397
10/09/2015 82.26 85.65 80.75 83.16 974,970
10/08/2015 80.14 83.795 77.355 82.28 955,386
10/07/2015 77 83.09 74.45 80.71 1,108,317
10/06/2015 80.02 80.02 72.06 76.02 1,618,204
10/05/2015 84.36 85.47 78.59 80.23 1,553,304
10/02/2015 77.63 83.34 77.24 83.02 1,528,680
10/01/2015 80.3 81.88 77.91 79.65 1,367,161
09/30/2015 79.15 81.89 78.71 80.36 1,730,627
09/29/2015 80.19 83.83 76.68 77.4 1,659,899
09/28/2015 82.53 84.1 76.46 79.85 1,842,031
09/25/2015 92.44 93.145 80.59 83.72 1,667,870
09/24/2015 92.4 92.5765 88.24 90.77 899,108
09/23/2015 97.19 97.55 92.22 93.3 934,854
09/22/2015 97.72 98.71 93.59 97.31 902,855
09/21/2015 110 110 97.61 98.5 946,243
09/18/2015 107.28 109.84 106.27 107.85 1,723,314
09/17/2015 106.61 109.85 105.44 108.48 497,115
09/16/2015 108.57 108.97 104.65 106.85 428,746
09/15/2015 108 108.84 106.05 107.75 386,803
09/14/2015 108 108 104.09 107.75 552,002
09/11/2015 105.3 107.81 104.805 107.7 465,873
09/10/2015 100.73 106.17 100.26 105.76 862,671
09/09/2015 105.77 106.75 100.4 100.91 626,383
09/08/2015 100.02 104.92 98.32 104.75 951,907
09/04/2015 96 99.41 94.3 97.8 431,956
09/03/2015 102.85 103.46 96.89 97.25 704,803
09/02/2015 99.77 101.81 95.52 101.62 759,632
09/01/2015 100.14 102.4899 97.5 97.9 896,571
08/31/2015 116.96 116.96 100.22 102.91 1,675,888
08/28/2015 104.59 109.72 104.59 109.07 722,982
08/27/2015 104.74 107.9899 102.84 104.9 740,247
08/26/2015 99 102.64 95.0701 102.25 903,610
08/25/2015 98 99.74 95.26 95.72 770,954
08/24/2015 90.58 98.96 88 92.8 1,139,652
08/21/2015 100.5 104.05 98.24 99.85 789,090
08/20/2015 108.14 108.35 101.78 101.95 1,015,932
08/19/2015 108.76 110.98 106.25 109.02 551,201
08/18/2015 110.74 113.48 109.21 109.77 700,406
08/17/2015 105.71 111.9 105.495 111.45 617,815
08/14/2015 104.36 106.635 101.25 105.74 609,113
08/13/2015 108.28 110.1168 104.561 105.05 417,257
08/12/2015 105 110.55 102.17 108.48 774,781
08/11/2015 107 109.59 103.85 106.32 723,019
08/10/2015 104.85 109.88 104.8405 105.67 1,207,024
08/07/2015 110 110 97.1 106.19 2,889,636
08/06/2015 127.66 129.9938 119.04 119.87 513,888
08/05/2015 127.75 130 126.41 127.73 408,633
08/04/2015 126.73 128.59 123.73 125.88 428,993
08/03/2015 127.5 129.84 124 126.22 496,569
07/31/2015 126.55 130 124.82 127.43 414,275
07/30/2015 129.92 129.92 122.59 125.46 580,877
07/29/2015 130.66 130.7 127.65 130.09 458,279
07/28/2015 130.2 132 128.43 129.76 475,192
07/27/2015 129.22 130.15 123.33 128.82 753,587
07/24/2015 132.19 136.02 129.26 129.62 625,422
07/23/2015 134.24 136.28 132.131 133.49 409,911
07/22/2015 132.6 135.79 131.48 133.33 699,901
07/21/2015 134.53 134.96 129.5701 133.37 631,151
07/20/2015 136 136.7699 132.53 133.87 453,433
07/17/2015 133 137.89 132.5301 136.55 748,590
07/16/2015 126.86 134.51 125.13 133.4 855,318
07/15/2015 130.12 131.4 125.46 126.34 438,193
07/14/2015 125.97 130.66 125.9 128.93 630,981
07/13/2015 123 126.99 122.86 125.64 742,686
07/10/2015 119.61 122.12 118.155 121.77 557,189
07/09/2015 114.83 118.27 113.815 116.04 649,697
07/08/2015 116 118.17 112.56 112.73 660,573
07/07/2015 119.09 120.1399 115.06 119.53 574,530
07/06/2015 116.8 120.68 114.73 118.7 717,177
07/02/2015 117.73 119.81 114.79 117.84 460,606
07/01/2015 121.29 123.88 116.53 117.57 725,654
06/30/2015 116.94 120.39 114.63 119.87 773,608
06/29/2015 115.64 117.11 113.935 114.21 934,715
06/26/2015 121.76 122.92 116.95 117.67 1,409,015
06/25/2015 123.78 126.48 121.56 123.11 706,530
06/24/2015 130.01 130.81 122.44 123.66 1,068,903
06/23/2015 139 140 131.23 131.43 1,181,295
06/22/2015 134.26 139.014 134.26 138.73 564,447
06/19/2015 134.05 139.78 131.4232 136.36 2,309,822
06/18/2015 129.04 136.0049 128.96 134.46 691,418
06/17/2015 128 129.27 126.77 128.95 360,688
06/16/2015 129.93 132 127.35 127.92 576,187
06/15/2015 129.64 131.2 127.87 129.75 649,420
06/12/2015 131.78 132 127.49 130.28 890,379
06/11/2015 129.98 132.99 127.77 132.74 560,220
06/10/2015 127.57 129.7 124.7003 128.79 417,531
06/09/2015 129.66 130.05 123.7567 127.58 592,757
06/08/2015 131.18 132.7945 127.48 129.97 687,152
06/05/2015 128.58 132.835 127.14 131.35 502,249
06/04/2015 127.87 130.79 127.17 129 581,208
06/03/2015 131.09 131.99 127.19 128.84 756,556
06/02/2015 131.22 132.5599 128.56 131.32 967,407
06/01/2015 132.35 133.48 129.63 131.21 673,779
05/29/2015 128.98 133.96 128.4 131.09 3,431,344
05/28/2015 130.04 131 126.06 128.5 725,577
05/27/2015 128.06 131.74 127.0001 130.62 829,023
05/26/2015 124.03 128.26 123.0551 127.87 1,363,240
05/22/2015 124.54 125.18 122.2772 124.81 378,167
05/21/2015 124.8 125.99 123.09 124.88 589,107
05/20/2015 117.37 124.33 116.32 123.95 1,115,638
05/19/2015 121.96 122.7563 115.96 117.33 679,041
05/18/2015 119 123.69 118.77 121.62 715,054
05/15/2015 117 120.13 115.77 119.84 814,390
05/14/2015 115.89 117.1 112.78 115.87 555,736
05/13/2015 115.03 116.418 112.77 114.39 693,883
05/12/2015 111.8 116.12 111.5601 113.81 837,835
05/11/2015 112.9 114.28 111.1834 113.505 580,070
05/08/2015 105.56 112.93 105.01 112.79 1,133,080
05/07/2015 105.36 107.24 104.3839 106.63 822,971
05/06/2015 105.84 107.5 104.3 105.71 627,864
05/05/2015 106.87 107.16 103.45 104.03 751,252
05/04/2015 107.49 112.47 106.59 107.16 684,407
*This data reflects the latest intra-day delayed pricing.
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