ALXN

Historical Stock Prices

$183.24
*  
4.81
2.56%
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*Delayed - data as of Jan. 30, 2015  -  Find a broker to begin trading ALXN now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Get up to 10 years of daily historical stock prices & volumes.
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Results for: 1 Year, From 30-JAN-2014 TO 30-JAN-2015

Date Open High Low Close / Last Volume
01/30/2015 186.81 189.7199 181.67 183.24 2,144,043
01/29/2015 172.58 189.03 172.35 188.05 3,015,162
01/28/2015 181.42 183.02 177.38 177.78 1,570,026
01/27/2015 179.7 182.78 178.791 180.36 783,132
01/26/2015 182.96 183.86 182.01 182.76 799,983
01/23/2015 180.53 183.37 180.26 183.32 1,139,178
01/22/2015 180.58 181.92 174.57 180.32 1,205,905
01/21/2015 181.96 183.18 178.47 179.26 1,076,019
01/20/2015 181.75 183.25 177.95 183.06 1,561,053
01/16/2015 172.28 180.88 172.27 180.44 1,791,771
01/15/2015 176.22 177.83 171.68 172.87 1,680,110
01/14/2015 177.83 179 174.63 175.4 1,462,881
01/13/2015 185.96 186.14 177.06 179.21 1,598,461
01/12/2015 185.32 186.96 182.78 183.36 752,958
01/09/2015 181.67 184.59 179.54 184.27 1,344,946
01/08/2015 183.34 188.5 183.02 183.8 1,980,182
01/07/2015 181.26 188.61 180.01 187.93 1,628,322
01/06/2015 183.66 186.46 177.2101 177.95 1,411,670
01/05/2015 181.3 185.32 180.01 182.17 1,511,813
01/02/2015 186.64 189.41 184.88 186.6 690,514
12/31/2014 185.81 188.12 184.45 185.03 1,569,849
12/30/2014 187.45 188.24 184.35 184.94 678,834
12/29/2014 188.11 189.43 185.93 188.71 862,634
12/26/2014 182.8 187.84 182.23 187.485 645,591
12/24/2014 179.35 185.78 179.34 181.96 433,756
12/23/2014 189.24 189.89 176.61 178.87 2,353,981
12/22/2014 189.33 189.97 184.86 188.15 945,537
12/19/2014 189.04 191.56 187.68 189.53 2,050,885
12/18/2014 185.89 189.01 184 188.96 1,290,285
12/17/2014 178.78 182.82 176.01 182.08 1,953,673
12/16/2014 181.36 184.44 177.16 177.73 1,930,766
12/15/2014 188.06 190.22 183.0218 183.21 1,375,672
12/12/2014 188.51 191.96 186.58 186.9 1,041,028
12/11/2014 194.06 197.32 190.16 191.62 1,038,443
12/10/2014 197.6 198.708 191 191.44 1,479,062
12/09/2014 194.57 200.06 192 199.775 1,027,132
12/08/2014 198.42 200.85 196.03 197.13 993,825
12/05/2014 197.74 198.88 195.58 198.61 627,916
12/04/2014 196.25 199.9716 195.55 197.66 512,866
12/03/2014 201.25 203.3 194.62 198.88 1,128,377
12/02/2014 193.07 202.04 193.07 200.79 1,829,388
12/01/2014 194.65 195.68 191.13 192.51 826,797
11/28/2014 195.47 196.49 193.515 194.9 576,622
11/26/2014 193.28 194.99 191.52 194.72 704,468
11/25/2014 194.08 194.1795 191.5 192.77 659,807
11/24/2014 192.55 195.01 192.3052 194.15 810,256
11/21/2014 194.98 195.87 190.29 191.02 1,086,558
11/20/2014 190.9 193.23 189.4501 192.55 553,538
11/19/2014 190.37 194.26 189.3701 191.96 633,924
11/18/2014 187.25 193.04 187.24 192.37 823,343
11/17/2014 188.6 191.34 185.8 186.78 929,165
11/14/2014 193.64 193.95 187.06 188.76 974,614
11/13/2014 194.3 194.96 191.21 193.59 636,872
11/12/2014 194.71 195.21 192.76 193.69 613,264
11/11/2014 195.32 197 193.265 194.92 761,314
11/10/2014 194.55 195.84 191.34 195.8 754,824
11/07/2014 194.49 195.26 190.6501 193.81 695,553
11/06/2014 191.42 195.95 190.53 193.14 1,380,854
11/05/2014 193.01 197.64 188.54 189.89 1,053,225
11/04/2014 191.4 193.19 189.26 191.3 612,200
11/03/2014 192.01 193.746 189.5 191.04 914,876
10/31/2014 197.23 197.23 190.3 191.36 1,237,877
10/30/2014 190.21 194.2 189.15 192.93 1,146,277
10/29/2014 192.4 193.39 187.85 190.49 986,896
10/28/2014 192.65 193.9 190.58 192.2 1,059,919
10/27/2014 189.74 191 187.32 190.55 1,217,824
10/24/2014 185.5 190.85 185.01 190.29 1,812,764
10/23/2014 179.74 186.47 177.72 185.92 2,388,636
10/22/2014 175 175.09 170.22 173.27 1,419,975
10/21/2014 169.92 174.5 167.97 174.475 1,271,754
10/20/2014 164.49 169.58 164.27 168.2 1,179,649
10/17/2014 164.85 168.96 164.03 164.75 1,546,079
10/16/2014 155.5 166.25 155.01 163.25 1,796,076
10/15/2014 157.85 161.7 155.476 160.73 1,827,150
10/14/2014 163.74 166.17 159.23 159.46 1,437,627
10/13/2014 167.67 168.21 161.106 162.77 1,524,830
10/10/2014 170.65 173.58 167.75 167.8 1,211,408
10/09/2014 175.41 175.79 169.75 170.3 1,372,745
10/08/2014 167.71 177.38 165.91 176.42 1,301,029
10/07/2014 172.99 172.99 167.93 167.96 1,224,386
10/06/2014 178.67 179.5899 173.02 173.66 1,289,069
10/03/2014 169.63 178.6 168.49 177.98 2,276,550
10/02/2014 167.23 169.49 164.68 167.86 1,055,713
10/01/2014 166.86 167.67 164.94 167.2 1,248,097
09/30/2014 168 168.28 164.41 165.82 1,285,799
09/29/2014 165.76 168.48 164.583 167.95 929,918
09/26/2014 165.98 168.34 164.22 167.65 1,071,126
09/25/2014 167.6 168.61 164.56 165.86 1,392,015
09/24/2014 158.67 168.98 158.67 168.7 1,613,678
09/23/2014 159.4 161.47 158.58 158.67 884,623
09/22/2014 160.68 162.45 157.44 159.59 830,085
09/19/2014 162.8 163.5 159.28 161.44 3,092,096
09/18/2014 161.83 163.32 160.45 161.56 674,051
09/17/2014 164.31 164.62 160.51 161.53 968,119
09/16/2014 160.03 164.06 159.11 163.41 928,828
09/15/2014 162.02 162.02 157.3 160.42 1,145,789
09/12/2014 166.59 166.9387 161.8 162.72 879,326
09/11/2014 164.87 167.11 164.41 166.95 917,511
09/10/2014 161.02 165.74 161 165.65 947,321
09/09/2014 163.32 163.87 160.5 161.37 1,056,739
09/08/2014 164.7 165.64 162.89 164.16 935,717
09/05/2014 165.93 165.93 161.3 165.3 1,075,733
09/04/2014 170.87 171.159 164.79 165.64 938,675
09/03/2014 170.44 171.35 169.24 169.96 797,652
09/02/2014 169.99 170.45 168.42 169.14 839,795
08/29/2014 169.58 169.8 167.18 169.29 703,599
08/28/2014 168.59 169.55 167.14 168.31 578,994
08/27/2014 172.33 172.72 168.76 169.17 837,764
08/26/2014 170.39 172.96 169.42 172.27 762,115
08/25/2014 169.81 171.71 169.07 170.56 968,277
08/22/2014 167.37 168.98 164.62 168.22 734,288
08/21/2014 169.51 170.45 166.02 166.47 820,652
08/20/2014 168.45 169.9122 167.55 168.74 743,918
08/19/2014 170.67 170.98 168.7 169.76 693,451
08/18/2014 173 173.2499 169.28 170.24 1,177,207
08/15/2014 169.5 171.44 167.235 171.3 1,608,959
08/14/2014 164.29 169.02 164.29 168.9 1,158,815
08/13/2014 161.56 164.36 160.4 164.01 783,042
08/12/2014 160.99 161.39 159.23 160.62 861,678
08/11/2014 160.04 162.175 158.24 161.78 969,004
08/08/2014 156.83 159.6 155.55 159.11 678,279
08/07/2014 159.05 159.43 155.37 155.96 1,131,453
08/06/2014 155.91 159.57 154.73 158.71 781,158
08/05/2014 156.98 159.75 154.56 156.46 1,300,759
08/04/2014 159.35 160.5697 157.22 158.87 1,026,595
08/01/2014 158.62 161.11 156.21 159.12 1,160,157
07/31/2014 161.03 163.49 158.35 158.99 1,445,131
07/30/2014 165.65 167.76 162.66 163.68 936,143
07/29/2014 164.12 165.02 161.7 163.78 1,172,535
07/28/2014 167.2 167.2 160.38 162.74 1,632,015
07/25/2014 166.64 168.42 164.57 167.04 1,176,664
07/24/2014 171.43 173.7 163.02 167.48 2,881,873
07/23/2014 168.65 173.49 168.23 173.08 1,751,203
07/22/2014 164.26 168.41 164.26 167.97 1,544,180
07/21/2014 160.17 163.92 158.5885 163.37 1,048,464
07/18/2014 156.46 161.74 155.8 161.25 1,083,771
07/17/2014 157.66 158.94 154.38 155.06 1,557,152
07/16/2014 161.13 162.24 157.4714 158.77 1,175,300
07/15/2014 164.33 164.66 160.26 160.32 1,215,404
07/14/2014 164.32 165.42 162.6 163.76 780,240
07/11/2014 162.75 163.75 160.89 163.21 724,261
07/10/2014 161.62 163.44 160 162.89 1,208,344
07/09/2014 159.66 164.95 155.56 164.52 1,505,941
07/08/2014 159.98 160.99 157 159.08 1,285,360
07/07/2014 164.39 164.92 160.05 160.66 764,501
07/03/2014 164.79 165.96 162.485 164.21 719,057
07/02/2014 162.12 164.99 159.715 164.22 1,147,696
07/01/2014 157.81 163.18 157.06 162.79 1,559,720
06/30/2014 157.57 159.12 154.78 156.25 1,813,138
06/27/2014 159.52 160.9525 156.02 157.6 3,818,998
06/26/2014 160.01 160.38 157.09 160.14 1,296,626
06/25/2014 159 161.58 156 159.13 1,603,385
06/24/2014 161.09 163.21 158.21 158.785 1,279,381
06/23/2014 164.9 166.22 161.505 161.66 968,124
06/20/2014 160.49 166.51 159.3 165.46 1,975,963
06/19/2014 160.91 160.92 157.8 159.69 968,763
06/18/2014 159.86 161.58 157.59 160.43 1,258,732
06/17/2014 162.49 163.74 160.05 160.15 1,009,118
06/16/2014 163.87 166.16 161.66 162.82 1,032,172
06/13/2014 166.1 166.6799 162.63 163.73 1,032,123
06/12/2014 167.23 168.97 165.175 165.97 806,874
06/11/2014 165.7 168.21 164.1493 167.46 982,987
06/10/2014 167.2 169.19 165.16 166.9 829,281
06/09/2014 170.02 170.3 166.8 167.81 801,216
06/06/2014 172.45 172.5 167.17 170.2 659,817
06/05/2014 169.85 170.35 165.76 169.5 945,454
06/04/2014 168.12 170.45 166.61 169.59 1,233,493
06/03/2014 166.2 168.56 165.63 168.22 809,532
06/02/2014 163.95 167.4899 163.75 167.05 745,803
05/30/2014 168.02 168.32 163.95 166.32 981,513
05/29/2014 168.12 171.03 166.2 167.52 1,108,438
05/28/2014 168.49 168.88 165.64 167.65 989,928
05/27/2014 163.8 168.25 163.3201 168.2 1,304,705
05/23/2014 160.91 163 158.03 162.3 898,609
05/22/2014 156.53 164.5 156.53 160.48 1,292,783
05/21/2014 156.68 157.69 155.04 156.6 573,424
05/20/2014 158.96 159.13 154.45 155.85 971,805
05/19/2014 156.79 159.5 155.735 158.42 583,177
05/16/2014 157.87 158.6 155.49 157.93 1,071,502
05/15/2014 159.28 159.65 154 157.71 1,173,537
05/14/2014 160.85 163.98 158.86 159.72 873,934
05/13/2014 160.89 164.71 159.95 161.5 1,359,946
05/12/2014 153.14 161.52 153.14 161.1 1,281,966
05/09/2014 151.71 154.318 147.81 152.87 1,103,119
05/08/2014 153.04 157.07 150.68 151.05 1,043,145
05/07/2014 156.93 158.46 151.02 153.68 1,154,382
05/06/2014 157.02 158.87 154.83 155.66 1,055,035
05/05/2014 153.74 160.5 153.278 159.7 889,242
05/02/2014 161.08 161.08 153.53 155.12 1,783,584
05/01/2014 157.56 162.92 156.294 159.8 1,314,028
04/30/2014 159.64 159.65 156.01 158.2 1,474,104
04/29/2014 153.07 157.813 150.07 157.32 1,367,230
04/28/2014 152.31 155.52 148.39 151.64 2,829,175
04/25/2014 155.9 157.98 152.07 153.19 1,997,240
04/24/2014 158.35 163.5 150.1 156.01 3,372,536
04/23/2014 155.97 156.98 150.21 152.23 1,353,767
04/22/2014 152.72 159.41 152.5 156.1 1,414,976
04/21/2014 150.25 152.61 147.78 152.19 1,062,327
04/17/2014 149.27 154.11 147.3 149.8 2,298,989
04/16/2014 147.17 150.79 145.24 149.05 1,455,492
04/15/2014 142.07 146.37 136.37 145.42 2,178,750
04/14/2014 141.21 145.455 139.06 141.97 1,644,231
04/11/2014 141.95 147.5 138.73 139.61 2,465,123
04/10/2014 155.24 155.24 142.31 144.19 3,004,425
04/09/2014 148.25 156.31 147.345 155.86 1,909,074
04/08/2014 146.52 149.17 143.37 147.66 2,032,570
04/07/2014 141.2 148.57 139.65 145.66 1,921,782
04/04/2014 153.12 153.902 139.52 142.5 2,807,769
04/03/2014 153.09 155.0799 148.3 151.46 1,860,233
04/02/2014 156.2 158.52 152.79 154.51 1,373,704
04/01/2014 153.21 161.5 151.86 155.345 1,781,357
03/31/2014 150.54 152.66 148.81 152.13 1,708,699
03/28/2014 152 155.76 149.34 149.42 2,331,361
03/27/2014 151.79 153.52 146.1 151.1 2,105,204
03/26/2014 154.74 158 150.07 150.55 2,286,314
03/25/2014 149.77 156.68 148.4013 153.08 2,488,265
03/24/2014 159.67 159.88 145.64 149.76 4,549,674
03/21/2014 174.85 177.07 157.7619 159.79 6,734,076
03/20/2014 175.71 175.74 172.28 173.66 1,041,477
03/19/2014 180.85 181.5845 174.75 175.92 1,366,414
03/18/2014 178.51 181.5 177.99 180.94 1,077,228
03/17/2014 177.5 179.1799 176.11 177.99 1,499,830
03/14/2014 173.36 177.85 172.26 175.28 1,099,216
03/13/2014 178.73 179.23 173.4 175.17 1,467,084
03/12/2014 174.69 179.1 173.22 177.9 1,317,344
03/11/2014 179.77 180.2 175.06 175.95 1,492,933
03/10/2014 171.98 180.82 170.8301 180 2,596,655
03/07/2014 169.86 170.1 163.77 168.05 2,116,411
03/06/2014 173.27 173.99 167.24 168.55 2,112,894
03/05/2014 173.05 174.25 170.56 171 1,890,140
03/04/2014 176.49 176.775 170.89 173.44 1,995,673
03/03/2014 174.77 177.51 171.47 172.43 1,781,051
02/28/2014 184.45 184.45 173.07 176.8 1,802,417
02/27/2014 182.27 184.84 181.65 183.89 781,931
02/26/2014 182.22 185.188 181.16 182.57 929,199
02/25/2014 183.91 185.43 181.004 182.63 1,018,343
02/24/2014 185.06 185.06 181.56 183.55 1,294,091
02/21/2014 178.49 184.22 176.11 181.52 1,353,957
02/20/2014 180.5 180.99 176 179.06 2,073,117
02/19/2014 181.62 183.88 178.5083 180.41 1,173,497
02/18/2014 182.85 184.73 179.29 181.06 1,734,336
02/14/2014 180.06 183.3199 178.0825 180.55 1,611,874
02/13/2014 174.23 180.34 173.2 180 1,608,868
02/12/2014 174.71 176 173.5 175.86 1,937,567
02/11/2014 170.75 174.78 168.21 174.43 2,365,662
02/10/2014 165 171.09 164.065 170.11 2,358,230
02/07/2014 155.55 164.29 155.48 163.63 1,949,386
02/06/2014 154.33 157.59 153.72 157.4 1,249,182
02/05/2014 157.38 157.67 152.22 154.49 1,416,879
02/04/2014 153.63 158.23 150.701 156.21 2,120,547
02/03/2014 158.385 159.36 153.48 154.67 2,086,581
01/31/2014 155.88 161.8735 155.88 158.73 3,063,832
01/30/2014 155.06 169.98 154 162 5,801,949
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*This data reflects the latest intra-day delayed pricing.

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