Alexion Pharmaceuticals (NQ: ALXN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2006	32.00	32.99	32.00	32.51	399,180	+0.50(+1.56%)
May 30, 2006	32.84	33.21	32.00	32.01	301,774	-0.83(-2.53%)
May 26, 2006	31.84	32.89	31.72	32.84	319,856	+1.27(+4.02%)
May 25, 2006	30.75	31.76	30.51	31.57	299,481	+1.22(+4.02%)
May 24, 2006	30.14	31.15	29.81	30.35	429,203	+0.14(+0.46%)
May 23, 2006	30.84	31.35	30.09	30.21	289,730	-0.40(-1.31%)
May 22, 2006	30.79	31.01	30.29	30.61	349,028	-0.39(-1.26%)
May 19, 2006	29.99	31.02	29.95	31.00	494,541	+0.90(+2.99%)
May 18, 2006	31.15	31.85	29.91	30.10	753,162	-1.02(-3.28%)
May 17, 2006	31.05	31.71	30.62	31.12	219,240	-0.16(-0.51%)
May 16, 2006	31.65	31.92	31.01	31.28	430,080	-0.39(-1.23%)
May 15, 2006	32.49	32.83	31.58	31.67	317,169	-0.89(-2.73%)
May 12, 2006	32.21	33.05	31.50	32.56	894,208	+0.27(+0.84%)
May 11, 2006	32.79	32.82	31.99	32.29	189,666	-0.58(-1.76%)
May 10, 2006	33.08	33.39	32.75	32.87	159,394	-0.15(-0.45%)
May 09, 2006	32.87	33.31	32.87	33.02	158,291	+0.07(+0.21%)
May 08, 2006	32.88	32.96	32.59	32.95	274,124	+0.06(+0.18%)
May 05, 2006	32.83	33.22	32.46	32.89	184,819	+0.30(+0.92%)
May 04, 2006	32.23	32.98	32.21	32.59	165,107	+0.33(+1.02%)
May 03, 2006	32.61	32.80	31.85	32.26	350,095	-0.49(-1.50%)
May 02, 2006	33.59	33.98	32.56	32.75	274,459	-0.63(-1.89%)