E-TRACS USB Bloomberg Commodity Index Exchange Traded Notes E-TRACS UBS Bloomber (NY: UBM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	23.48	23.48	23.48	23.48	0	+0.00(+0.00%)
May 29, 2008	23.51	23.51	23.48	23.48	818	-0.90(-3.69%)
May 28, 2008	24.38	24.38	24.38	24.38	0	+0.00(+0.00%)
May 27, 2008	24.38	24.38	24.38	24.38	1,200	+0.12(+0.49%)
May 26, 2008	24.44	24.44	24.26	24.26	0	+0.00(+0.00%)
May 23, 2008	24.44	24.44	24.26	24.26	818	-1.01(-4.00%)
May 22, 2008	25.27	25.27	25.27	25.27	0	+0.00(+0.00%)
May 21, 2008	25.27	25.27	25.27	25.27	0	+0.00(+0.00%)
May 20, 2008	25.27	25.27	25.27	25.27	0	+0.00(+0.00%)
May 19, 2008	25.27	25.27	25.27	25.27	0	+0.00(+0.00%)
May 16, 2008	25.27	25.50	25.27	25.27	1,541	+1.29(+5.38%)
May 15, 2008	23.98	23.98	23.98	23.98	0	+0.00(+0.00%)
May 14, 2008	23.98	23.98	23.98	23.98	0	+0.00(+0.00%)
May 13, 2008	23.98	23.98	23.98	23.98	0	+0.00(+0.00%)
May 12, 2008	23.98	23.98	23.98	23.98	0	+0.00(+0.00%)
May 09, 2008	23.98	23.98	23.98	23.98	316	-1.00(-4.00%)
May 08, 2008	24.98	24.98	24.98	24.98	0	+0.00(+0.00%)
May 07, 2008	24.98	24.98	24.98	24.98	0	+0.00(+0.00%)
May 06, 2008	24.98	24.98	24.98	24.98	0	+0.00(+0.00%)
May 05, 2008	24.98	24.98	24.98	24.98	500	+0.45(+1.83%)
May 02, 2008	24.53	24.53	24.53	24.53	609	-0.75(-2.97%)