Alexion Pharmaceuticals (NQ: ALXN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	50.67	50.90	49.62	50.03	489,908	-0.64(-1.26%)
May 27, 2010	50.28	50.68	49.50	50.67	1,170,817	+1.29(+2.61%)
May 26, 2010	49.10	50.68	49.02	49.38	1,025,164	+0.77(+1.58%)
May 25, 2010	48.34	48.74	47.16	48.61	947,491	-0.87(-1.76%)
May 24, 2010	49.44	50.45	49.35	49.48	609,653	-0.36(-0.72%)
May 21, 2010	48.95	50.22	48.72	49.84	932,370	+0.44(+0.89%)
May 20, 2010	49.22	50.06	48.85	49.40	851,795	-1.04(-2.06%)
May 19, 2010	50.15	51.37	49.99	50.44	753,127	-0.01(-0.02%)
May 18, 2010	51.68	51.99	50.12	50.45	841,020	-0.98(-1.91%)
May 17, 2010	51.98	52.59	50.99	51.43	512,584	-0.69(-1.32%)
May 14, 2010	52.84	53.15	51.03	52.12	934,868	-1.02(-1.92%)
May 13, 2010	53.26	53.70	52.90	53.14	464,840	-0.14(-0.26%)
May 12, 2010	53.15	53.56	52.52	53.28	641,636	+0.36(+0.68%)
May 11, 2010	53.08	53.19	51.40	52.92	983,217	+0.60(+1.15%)
May 10, 2010	52.53	53.78	52.00	52.32	1,330,559	+2.07(+4.12%)
May 07, 2010	51.74	52.34	49.80	50.25	1,726,134	-1.88(-3.61%)
May 06, 2010	53.84	54.49	45.18	52.13	1,457,519	-1.98(-3.66%)
May 05, 2010	53.02	54.31	51.86	54.11	997,589	-0.31(-0.57%)
May 04, 2010	54.64	54.72	53.77	54.42	582,007	-0.53(-0.96%)