Quality Systems Inc (NQ: QSII )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	80.08	80.99	79.00	79.90	98,507	-0.08(-0.10%)
Feb 25, 2011	78.35	80.07	78.13	79.98	109,403	+1.58(+2.02%)
Feb 24, 2011	77.26	78.60	77.26	78.40	138,945	+0.87(+1.12%)
Feb 23, 2011	77.87	77.87	76.66	77.53	240,287	-0.52(-0.67%)
Feb 22, 2011	78.91	79.41	77.75	78.05	162,366	-1.34(-1.69%)
Feb 18, 2011	79.45	79.46	78.35	79.39	147,106	+0.18(+0.23%)
Feb 17, 2011	78.88	79.54	78.36	79.21	163,904	-0.29(-0.36%)
Feb 16, 2011	79.35	80.13	78.88	79.50	130,503	-0.03(-0.04%)
Feb 15, 2011	80.45	80.71	79.53	79.53	200,598	-0.70(-0.87%)
Feb 14, 2011	80.75	80.75	79.89	80.23	138,301	-0.57(-0.71%)
Feb 11, 2011	79.58	80.80	78.54	80.80	134,130	+1.15(+1.44%)
Feb 10, 2011	78.82	80.04	78.29	79.65	110,285	+0.15(+0.19%)
Feb 09, 2011	80.21	80.36	79.00	79.50	134,992	-1.01(-1.25%)
Feb 08, 2011	79.88	80.67	79.73	80.51	91,398	+0.33(+0.41%)
Feb 07, 2011	79.53	80.43	79.53	80.18	129,411	+0.69(+0.87%)
Feb 04, 2011	79.45	79.79	78.79	79.49	189,739	+0.03(+0.04%)
Feb 03, 2011	80.41	80.41	78.77	79.46	200,075	-0.83(-1.03%)
Feb 02, 2011	80.25	80.77	79.52	80.29	228,484	-0.43(-0.53%)
Feb 01, 2011	79.78	80.81	78.97	80.72	321,140	+0.88(+1.10%)
Jan 31, 2011	78.37	79.98	77.86	79.84	259,214	+2.39(+3.09%)
Jan 28, 2011	76.53	79.59	75.55	77.45	688,424	+2.85(+3.82%)
Jan 27, 2011	75.10	75.70	74.50	74.60	255,999	-0.40(-0.53%)
Jan 26, 2011	73.51	75.65	73.51	75.00	267,807	+1.09(+1.47%)
Jan 25, 2011	73.88	74.02	73.53	73.91	115,095	-0.47(-0.63%)
Jan 24, 2011	73.90	74.99	73.86	74.38	157,992	+0.43(+0.58%)
Jan 21, 2011	73.03	75.16	72.54	73.95	195,564	+1.41(+1.94%)
Jan 20, 2011	72.83	73.50	72.42	72.54	80,421	-0.76(-1.04%)
Jan 19, 2011	74.50	74.50	72.76	73.30	123,671	-1.08(-1.45%)
Jan 18, 2011	72.86	74.61	72.18	74.38	150,540	-0.08(-0.11%)
Jan 14, 2011	73.82	74.47	73.79	74.46	99,656	+0.74(+1.00%)
Jan 13, 2011	73.30	73.81	72.93	73.72	67,159	+0.30(+0.41%)
Jan 12, 2011	74.19	74.19	73.26	73.42	119,113	-0.30(-0.41%)
Jan 11, 2011	73.97	74.36	73.21	73.72	302,526	+0.13(+0.18%)
Jan 10, 2011	71.03	73.69	70.48	73.59	322,486	+2.43(+3.41%)
Jan 07, 2011	70.69	71.16	70.25	71.16	123,103	+0.48(+0.68%)
Jan 06, 2011	70.51	70.96	70.09	70.68	129,353	+0.08(+0.11%)
Jan 05, 2011	69.69	70.60	69.33	70.60	175,988	+0.60(+0.86%)
Jan 04, 2011	70.35	70.68	69.36	70.00	195,344	-0.31(-0.44%)
Jan 03, 2011	70.14	70.71	69.89	70.31	257,240	+0.49(+0.70%)
Dec 31, 2010	70.66	70.66	69.82	69.82	176,957	-0.81(-1.15%)
Dec 30, 2010	70.57	71.05	70.50	70.63	108,522	+0.02(+0.03%)
Dec 29, 2010	71.21	71.21	70.61	70.61	45,295	-0.34(-0.48%)
Dec 28, 2010	70.77	71.37	70.13	70.95	66,349	+0.18(+0.25%)
Dec 27, 2010	70.39	71.15	69.59	70.77	55,158	+0.07(+0.10%)
Dec 23, 2010	70.26	71.01	69.68	70.70	85,228	+0.30(+0.43%)
Dec 22, 2010	70.79	71.01	69.70	70.40	126,611	-0.90(-1.26%)
Dec 21, 2010	70.68	71.81	70.44	71.30	85,696	+0.58(+0.82%)
Dec 20, 2010	70.90	71.44	70.38	70.72	165,785	-0.23(-0.32%)
Dec 17, 2010	67.72	71.19	67.36	70.95	616,856	+3.20(+4.72%)
Dec 16, 2010	67.26	68.32	67.04	67.75	120,138	+0.44(+0.65%)
Dec 15, 2010	67.20	68.31	66.89	67.31	85,699	-0.18(-0.27%)
Dec 14, 2010	67.40	68.04	67.27	67.49	89,376	+0.11(+0.16%)
Dec 13, 2010	67.34	68.38	66.65	67.38	134,062	-0.05(-0.07%)
Dec 10, 2010	67.23	67.65	66.31	67.43	91,293	+0.52(+0.78%)
Dec 09, 2010	67.45	67.47	66.76	66.91	63,145	-0.03(-0.04%)
Dec 08, 2010	66.97	67.46	66.75	66.94	86,064	+0.05(+0.07%)
Dec 07, 2010	67.00	67.30	66.15	66.89	140,362	+0.34(+0.51%)
Dec 06, 2010	65.90	66.65	65.56	66.55	76,103	+0.37(+0.56%)
Dec 03, 2010	65.60	66.62	65.43	66.18	108,099	+0.46(+0.70%)
Dec 02, 2010	66.15	66.15	65.47	65.72	74,530	-0.20(-0.30%)