Quality Systems Inc (NQ: QSII )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	93.10	94.25	90.70	92.02	266,034	-0.70(-0.75%)
Aug 30, 2011	90.34	93.15	89.53	92.72	313,854	+2.06(+2.27%)
Aug 29, 2011	89.84	91.11	89.06	90.66	266,025	+1.90(+2.14%)
Aug 26, 2011	83.22	88.86	82.12	88.76	254,920	+4.66(+5.54%)
Aug 25, 2011	85.54	85.54	82.75	84.10	191,221	-0.88(-1.04%)
Aug 24, 2011	82.23	85.00	81.63	84.98	196,127	+2.81(+3.42%)
Aug 23, 2011	77.71	82.22	77.26	82.17	482,374	+4.94(+6.40%)
Aug 22, 2011	78.60	80.06	76.32	77.23	114,405	+0.60(+0.78%)
Aug 19, 2011	76.24	78.94	75.52	76.63	294,721	-0.99(-1.28%)
Aug 18, 2011	79.54	79.54	77.00	77.62	283,897	-3.80(-4.66%)
Aug 17, 2011	81.83	82.69	80.59	81.42	111,325	+0.20(+0.24%)
Aug 16, 2011	81.36	82.01	79.57	81.22	175,006	-1.05(-1.28%)
Aug 15, 2011	80.37	82.32	80.13	82.27	81,370	+2.50(+3.13%)
Aug 12, 2011	80.12	80.28	77.59	79.77	112,096	+0.48(+0.61%)
Aug 11, 2011	75.52	80.38	75.36	79.29	212,447	+4.17(+5.55%)
Aug 10, 2011	77.43	78.13	75.01	75.12	279,150	-4.05(-5.12%)
Aug 09, 2011	77.46	82.19	74.10	79.17	405,165	+4.02(+5.35%)
Aug 08, 2011	79.12	80.45	75.15	75.15	383,962	-6.17(-7.59%)
Aug 05, 2011	85.18	85.18	80.72	81.32	415,897	-3.17(-3.75%)
Aug 04, 2011	88.55	88.55	84.49	84.49	274,429	-4.88(-5.46%)
Aug 03, 2011	88.50	89.81	86.33	89.37	332,416	+0.87(+0.98%)
Aug 02, 2011	90.44	92.29	88.39	88.50	259,575	-2.21(-2.44%)
Aug 01, 2011	92.25	93.64	89.49	90.71	420,164	-0.65(-0.71%)
Jul 29, 2011	88.85	91.45	88.00	91.36	453,740	+1.49(+1.66%)
Jul 28, 2011	87.94	90.86	87.94	89.87	407,245	+3.70(+4.29%)
Jul 27, 2011	88.40	88.46	85.93	86.17	206,100	-3.08(-3.45%)
Jul 26, 2011	90.00	90.09	89.02	89.25	141,791	-0.38(-0.42%)
Jul 25, 2011	89.87	90.57	89.54	89.63	130,657	-1.16(-1.28%)
Jul 22, 2011	90.22	90.90	89.79	90.79	254,354	+1.04(+1.16%)
Jul 21, 2011	87.91	89.90	87.84	89.75	220,881	+2.10(+2.40%)
Jul 20, 2011	88.65	88.65	87.22	87.65	71,620	-0.92(-1.04%)
Jul 19, 2011	86.38	88.62	85.93	88.57	124,681	+3.02(+3.53%)
Jul 18, 2011	86.47	86.47	84.75	85.55	109,241	-1.17(-1.35%)
Jul 15, 2011	87.72	87.72	85.73	86.72	212,552	-0.75(-0.86%)
Jul 14, 2011	88.80	89.46	86.83	87.47	113,220	-1.02(-1.15%)
Jul 13, 2011	89.60	90.22	88.22	88.49	184,825	-0.61(-0.68%)
Jul 12, 2011	89.68	90.05	88.00	89.10	120,067	-0.94(-1.04%)
Jul 11, 2011	91.18	91.82	89.13	90.04	388,415	-1.44(-1.57%)
Jul 08, 2011	90.52	92.19	90.28	91.48	413,293	+0.32(+0.35%)
Jul 07, 2011	91.13	91.47	90.03	91.16	293,845	+0.76(+0.84%)
Jul 06, 2011	90.45	92.38	90.00	90.40	399,267	-0.02(-0.02%)
Jul 05, 2011	89.00	90.44	88.61	90.42	215,432	+1.40(+1.57%)
Jul 01, 2011	87.48	89.11	87.20	89.02	207,567	+1.72(+1.97%)
Jun 30, 2011	85.73	87.50	85.73	87.30	279,507	+1.59(+1.86%)
Jun 29, 2011	85.41	85.86	85.07	85.71	125,203	+0.37(+0.43%)
Jun 28, 2011	83.32	85.42	82.90	85.34	278,338	+1.87(+2.24%)
Jun 27, 2011	82.45	83.59	80.35	83.47	209,637	+0.84(+1.02%)
Jun 24, 2011	82.66	82.76	81.92	82.63	196,846	-0.07(-0.08%)
Jun 23, 2011	82.45	83.06	81.37	82.70	164,991	-0.04(-0.05%)
Jun 22, 2011	82.16	83.48	82.16	82.74	271,614	+0.64(+0.78%)
Jun 21, 2011	80.42	82.50	80.08	82.10	274,612	+2.15(+2.69%)
Jun 20, 2011	80.27	80.65	78.94	79.95	109,441	+0.69(+0.87%)
Jun 17, 2011	80.06	81.34	78.81	79.26	271,438	-0.40(-0.50%)
Jun 16, 2011	79.64	80.49	78.39	79.66	192,332	-0.06(-0.08%)
Jun 15, 2011	78.63	80.78	78.13	79.72	400,162	+1.08(+1.37%)
Jun 14, 2011	78.25	79.01	77.72	78.64	128,720	+0.91(+1.17%)
Jun 13, 2011	78.82	79.61	77.28	77.73	347,490	-1.11(-1.41%)
Jun 10, 2011	80.98	81.98	78.72	78.84	260,176	-2.67(-3.28%)
Jun 09, 2011	81.54	82.33	81.09	81.51	219,123	+0.11(+0.14%)
Jun 08, 2011	80.75	82.11	80.11	81.40	241,851	-0.18(-0.22%)
Jun 07, 2011	81.69	81.93	79.61	81.58	183,559	+0.48(+0.59%)
Jun 06, 2011	81.89	82.53	80.49	81.10	306,150	-0.93(-1.13%)