Alexion Pharmaceuticals, Inc. | ALXN

Buy
$126.10
Purchase price (04.27.17)
$126.91
Current price (04.27.17)
0.64%
Return
Alexion Pharmaceuticals, Inc.
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DatePriceChange% changeActionReturn
4/27/17$126.91$6.180.00Buy0.64%
4/26/17$120.73$0.180.00Sell5.46%
4/25/17$120.55$1.010.00Sell5.60%
4/24/17$119.54$2.720.00Sell6.39%
4/21/17$116.82$-1.900.00Sell8.52%
4/20/17$118.72$-1.770.00Sell7.03%
4/19/17$120.49$2.270.00Sell5.65%
4/18/17$118.22$-0.610.00Sell7.42%
4/17/17$118.83$0.480.00Sell6.95%
4/13/17$118.35$3.780.00Sell7.32%
4/12/17$114.57$-2.320.00Sell10.28%
4/11/17$116.89$-0.520.00Sell8.47%
4/10/17$117.41$1.790.00Sell8.06%
4/7/17$115.62$0.130.00Sell9.46%
4/6/17$115.49$-0.720.00Sell9.56%
4/5/17$116.21$-2.090.00Sell9.00%
4/4/17$118.30$-0.990.00Sell7.36%
4/3/17$119.29$-1.950.00Sell6.59%
3/31/17$121.24$-0.84-0.69Sell5.06%
3/30/17$122.08$1.361.13Sell4.40%
3/29/17$120.72$2.191.85Sell5.47%
3/28/17$118.53$-0.30-0.25Sell7.18%
3/27/17$118.83$-0.43-0.36Sell6.95%
3/24/17$119.26$-1.00-0.83Sell6.61%
3/23/17$120.26$0.180.15Sell5.83%
3/22/17$120.08$1.381.16Sell5.97%
3/21/17$118.70$-1.50-1.25Sell7.05%
3/20/17$120.20$-1.88-1.54Sell5.87%
3/17/17$122.08$-0.33-0.27Sell4.40%
3/16/17$122.41$0.290.24Sell4.14%
3/15/17$122.12$0.520.43Sell4.37%
3/14/17$121.60$-3.14-2.52Sell4.78%
3/13/17$124.74$-2.57-2.02Sell2.32%
3/10/17$127.31$0.760.60Sell0.31%
3/9/17$126.55$-0.86-0.67Sell0.90%
3/8/17$127.41$-1.77-1.37Sell0.23%
3/7/17$129.18$-4.15-3.11Buy0.22%
3/6/17$133.33$-1.66-1.23Buy3.44%
3/3/17$134.99$2.051.54Buy4.72%
3/2/17$132.94$-1.27-0.95Buy3.13%
3/1/17$134.21$2.962.26Buy4.12%
2/28/17$131.25$-0.95-0.72Buy1.82%
2/27/17$132.20$0.660.50Buy2.56%
2/24/17$131.54$1.100.84Buy2.05%
2/23/17$130.44$-0.39-0.30Buy1.19%
2/22/17$130.83$0.940.72Buy1.50%
2/21/17$129.89$1.070.83Buy0.77%
2/17/17$128.82$-1.57-1.20Sell0.16%
2/16/17$130.39$-1.61-1.22Buy0.65%
2/15/17$132.00$2.501.93Buy1.89%
2/14/17$129.50$1.731.35Sell-0.54%
2/13/17$127.77$1.261.00Sell0.81%
2/10/17$126.51$-0.57-0.45Sell1.79%
2/9/17$127.08$0.710.56Sell1.34%
2/8/17$126.37$-1.35-1.06Sell1.89%
2/7/17$127.72$-0.47-0.37Sell0.85%
2/6/17$128.19$1.210.95Buy3.91%
2/3/17$126.98$-1.40-1.09Buy2.93%
2/2/17$128.38$-3.94-2.98Buy4.06%
2/1/17$132.32$1.641.25Buy7.25%
1/31/17$130.68$2.632.05Buy5.93%
1/30/17$128.05$-1.18-0.91Buy3.79%
1/27/17$129.23$1.030.80Buy4.75%
1/26/17$128.20$-1.26-0.97Buy3.92%
1/25/17$129.46$-0.41-0.32Buy4.94%
1/24/17$129.87$-1.62-1.23Buy5.27%
1/23/17$131.49$-0.48-0.36Buy6.58%
1/20/17$131.97$-2.38-1.77Buy6.97%
1/19/17$134.35$-1.52-1.12Buy8.90%
1/18/17$135.87$0.570.42Buy10.13%
1/17/17$135.30$-1.63-1.19Buy9.67%
1/13/17$136.93$-0.42-0.31Buy10.99%
1/12/17$137.35$0.690.50Buy11.33%
1/11/17$136.66$-7.01-4.88Buy10.77%
1/10/17$143.67$-1.10-0.76Buy16.45%
1/9/17$144.77$1.160.81Buy17.35%
1/6/17$143.61$4.433.18Buy16.41%
1/5/17$139.18$12.079.50Buy12.82%
1/4/17$127.11$4.483.65Buy3.03%
1/3/17$122.63$0.280.23Buy-0.60%
12/30/16$122.35$-1.28-1.04Buy-0.83%
12/29/16$123.63$-0.10-0.08Buy0.21%
12/28/16$123.73$-2.33-1.85Buy0.29%
12/27/16$126.06$-1.13-0.89Sell-12.36%
12/23/16$127.19$1.341.06Sell-13.37%
12/22/16$125.85$6.865.77Sell-12.18%
12/21/16$118.99$2.271.94Sell-6.06%
12/20/16$116.72$2.161.89Sell-4.04%
12/19/16$114.56$-5.48-4.57Sell-2.11%
12/16/16$120.04$3.342.86Sell-7.00%
12/15/16$116.70$3.182.80Sell-4.02%
12/14/16$113.52$3.513.19Sell-1.19%
12/13/16$110.01$-5.07-4.41Sell1.94%
12/12/16$115.08$-16.99-12.86Buy-8.15%
12/9/16$132.07$6.074.82Buy5.41%
12/8/16$126.00$0.380.30Buy0.57%
12/7/16$125.62$1.451.17Buy0.26%
12/6/16$124.17$-0.76-0.61Sell0.40%
12/5/16$124.93$1.971.60Sell-0.21%
12/2/16$122.96$0.950.78Sell1.37%
12/1/16$122.01$-0.58-0.47Sell2.13%
11/30/16$122.59$-3.00-2.39Sell1.67%
11/29/16$125.59$6.215.20Sell-0.74%
11/28/16$119.38$0.550.46Sell4.24%
11/25/16$118.83$-0.09-0.08Sell4.68%
11/23/16$118.92$1.901.62Sell4.61%
11/22/16$117.02$-0.66-0.56Sell6.14%
11/21/16$117.68$-2.17-1.81Sell5.61%
11/18/16$119.85$-3.12-2.54Sell3.87%
11/17/16$122.97$0.460.38Sell1.36%
11/16/16$122.51$2.151.79Sell1.73%
11/15/16$120.36$1.471.24Sell3.46%
11/14/16$118.89$5.274.64Sell4.64%
11/11/16$113.62$-13.26-10.45Sell8.86%
11/10/16$126.88$-0.28-0.22Buy-2.44%
11/9/16$127.16$7.816.54Buy-2.22%
11/8/16$119.35$-0.70-0.58Buy-8.23%
11/7/16$120.05$-8.95-6.94Buy-7.69%
11/4/16$129.00$1.481.16Buy-0.81%
11/3/16$127.52$-0.22-0.17Buy-1.95%
11/2/16$127.74$-3.68-2.80Buy-1.78%
11/1/16$131.42$0.920.70Buy1.05%
10/31/16$130.50$-5.09-3.75Buy0.35%
10/28/16$135.59$4.223.21Sell-4.82%
10/27/16$131.37$9.788.04Sell-1.55%
10/26/16$121.59$0.180.15Sell6.01%
10/25/16$121.41$-0.20-0.16Sell6.15%
10/24/16$121.61$1.351.12Sell5.99%
10/21/16$120.26$-2.21-1.80Sell7.03%
10/20/16$122.47$2.161.80Sell5.33%
10/19/16$120.31$-1.03-0.85Sell7.00%
10/18/16$121.34$1.871.57Sell6.20%
10/17/16$119.47$1.130.95Sell7.65%
10/14/16$118.34$-1.27-1.06Sell8.52%
10/13/16$119.61$0.860.72Sell7.54%
10/12/16$118.75$-3.02-2.48Sell8.20%
10/11/16$121.77$-4.28-3.40Sell5.87%
10/10/16$126.05$1.000.80Sell2.56%
10/7/16$125.05$2.161.76Sell3.33%
10/6/16$122.89$-2.62-2.09Sell5.00%
10/5/16$125.51$2.101.70Sell2.98%
10/4/16$123.41$1.271.04Sell4.60%
10/3/16$122.14$-0.40-0.33Sell5.58%
9/30/16$122.54$2.482.07Sell5.27%
9/29/16$120.06$-3.70-2.99Sell7.19%
9/28/16$123.76$-2.22-1.76Sell4.33%
9/27/16$125.98$1.471.18Sell2.61%
9/26/16$124.51$-2.71-2.13Sell3.75%
9/23/16$127.22$-6.47-4.84Sell1.65%
9/22/16$133.69$3.332.55Buy2.76%
9/21/16$130.36$-1.37-1.04Sell-0.40%
9/20/16$131.73$0.550.42Sell-1.46%
9/19/16$131.18$-0.28-0.21Sell-1.03%
9/16/16$131.46$1.761.36Sell-1.25%
9/15/16$129.70$0.280.22Sell0.11%
9/14/16$129.42$2.632.07Sell0.32%
9/13/16$126.79$-2.50-1.93Sell2.35%
9/12/16$129.29$4.373.50Sell0.42%
9/9/16$124.92$-5.14-3.95Sell3.79%
9/8/16$130.06$4.973.97Sell-0.17%
9/7/16$125.09$-0.76-0.60Sell3.66%
9/6/16$125.85$2.181.76Sell3.07%
9/2/16$123.67$-1.96-1.56Sell4.75%
9/1/16$125.63$-0.23-0.18Sell3.24%
8/31/16$125.86$-2.36-1.84Sell3.07%
8/30/16$128.22$0.230.18Buy2.28%
8/29/16$127.99$-1.64-1.27Buy2.10%
8/26/16$129.63$0.460.36Buy3.41%
8/25/16$129.17$-2.95-2.23Buy3.04%
8/24/16$132.12$-5.30-3.86Buy5.39%
8/23/16$137.42$0.890.65Buy9.62%
8/22/16$136.53$4.393.32Buy8.91%
8/19/16$132.14$-0.29-0.22Buy5.41%
8/18/16$132.43$-0.63-0.47Buy5.64%
8/17/16$133.06$-0.70-0.52Buy6.14%
8/16/16$133.76$-2.31-1.70Buy6.70%
8/15/16$136.07$2.631.97Buy8.54%
8/12/16$133.44$-0.23-0.17Buy6.45%
8/11/16$133.67$1.000.75Buy6.63%
8/10/16$132.67$-2.33-1.73Buy5.83%
8/9/16$135.00$-1.08-0.79Buy7.69%
8/8/16$136.08$-1.03-0.75Buy8.55%
8/5/16$137.11$1.681.24Buy9.37%
8/4/16$135.43$-2.23-1.62Buy8.03%
8/3/16$137.66$4.053.03Buy9.81%
8/2/16$133.61$0.110.08Buy6.58%
8/1/16$133.50$4.903.81Buy6.49%
7/29/16$128.60$-1.80-1.38Sell11.54%
7/28/16$130.40$0.620.48Sell10.30%
7/27/16$129.78$3.132.47Sell10.72%
7/26/16$126.65$-0.81-0.64Sell12.88%
7/25/16$127.46$1.661.32Sell12.32%
7/22/16$125.80$-1.50-1.18Sell13.46%
7/21/16$127.30$0.370.29Sell12.43%
7/20/16$126.93$2.772.23Sell12.68%
7/19/16$124.16$-1.30-1.04Sell14.59%
7/18/16$125.46$-0.12-0.10Sell13.70%
7/15/16$125.58$0.430.34Sell13.61%
7/14/16$125.15$1.681.36Sell13.91%
7/13/16$123.47$-1.88-1.50Sell15.07%