Quality Systems Inc (NQ: QSII )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	87.65	90.10	87.25	89.72	390,024	+2.54(+2.91%)
Apr 28, 2011	86.69	87.46	85.91	87.18	179,874	+0.47(+0.54%)
Apr 27, 2011	86.12	86.73	85.54	86.71	231,409	+0.35(+0.41%)
Apr 26, 2011	85.81	86.78	85.16	86.36	142,228	+0.48(+0.56%)
Apr 25, 2011	85.73	86.14	84.75	85.88	101,212	-0.17(-0.20%)
Apr 21, 2011	86.98	86.98	85.58	86.05	102,337	-0.30(-0.35%)
Apr 20, 2011	85.95	87.67	85.61	86.35	240,113	+1.19(+1.40%)
Apr 19, 2011	85.10	85.80	84.54	85.16	150,222	+0.23(+0.27%)
Apr 18, 2011	84.83	85.47	83.90	84.93	134,984	-0.74(-0.86%)
Apr 15, 2011	85.39	86.31	84.58	85.67	123,411	+0.23(+0.27%)
Apr 14, 2011	83.18	85.45	83.04	85.44	196,023	+2.09(+2.51%)
Apr 13, 2011	82.18	83.35	81.80	83.35	102,576	+1.35(+1.65%)
Apr 12, 2011	82.09	83.00	81.80	82.00	205,347	-0.80(-0.97%)
Apr 11, 2011	83.25	83.25	82.03	82.80	201,465	-0.30(-0.36%)
Apr 08, 2011	85.33	86.86	83.04	83.10	261,651	-1.91(-2.25%)
Apr 07, 2011	86.55	86.56	83.39	85.01	271,799	-1.38(-1.60%)
Apr 06, 2011	88.56	89.11	86.11	86.39	194,738	-1.76(-2.00%)
Apr 05, 2011	86.71	88.39	86.50	88.15	160,825	+1.58(+1.83%)
Apr 04, 2011	85.57	87.75	85.57	86.57	265,013	+1.45(+1.70%)