Nasdaq Green Energy Index ETF (NQ: QCLN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	20.23	20.40	20.23	20.31	8,362	+0.04(+0.18%)
May 30, 2007	20.01	20.28	19.37	20.28	13,716	+0.14(+0.68%)
May 29, 2007	20.21	20.22	20.05	20.14	15,351	+0.13(+0.64%)
May 25, 2007	19.90	20.01	19.87	20.01	15,744	+0.29(+1.45%)
May 24, 2007	20.24	20.33	19.68	19.73	22,303	-0.49(-2.41%)
May 23, 2007	20.59	20.59	20.21	20.21	17,351	-0.20(-0.98%)
May 22, 2007	20.26	20.50	20.16	20.41	18,319	+0.34(+1.68%)
May 21, 2007	19.83	20.27	19.83	20.08	8,391	+0.22(+1.10%)
May 18, 2007	19.75	19.92	19.68	19.86	14,165	-0.05(-0.27%)
May 17, 2007	20.01	20.20	19.78	19.91	12,838	-0.05(-0.23%)
May 16, 2007	19.69	20.19	19.68	19.96	13,913	+0.15(+0.78%)
May 15, 2007	20.27	20.49	19.80	19.80	12,969	-0.45(-2.21%)
May 14, 2007	20.28	20.52	20.19	20.25	15,612	-0.12(-0.58%)
May 11, 2007	20.26	20.37	20.05	20.37	44,887	+0.27(+1.36%)
May 10, 2007	21.13	21.13	20.02	20.09	45,840	-0.36(-1.74%)
May 09, 2007	20.32	21.66	19.47	20.45	66,525	+0.16(+0.81%)
May 08, 2007	21.97	21.97	19.17	20.29	42,921	-0.05(-0.27%)
May 07, 2007	22.77	22.77	20.34	20.34	53,167	-0.12(-0.58%)
May 04, 2007	20.48	20.51	20.34	20.46	16,671	+0.41(+2.05%)
May 03, 2007	19.95	20.09	19.88	20.05	7,403	+0.16(+0.83%)
May 02, 2007	19.57	19.92	19.46	19.88	18,199	+0.48(+2.47%)