Permian Basin Royalty Trust (NY: PBT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2008	8.059	8.454	8.059	8.436	2,247,668	+0.44(+5.54%)
Sep 29, 2008	8.444	8.574	7.993	7.993	2,452,756	-0.80(-9.12%)
Sep 26, 2008	8.934	8.934	8.607	8.796	0	-0.26(-2.90%)
Sep 25, 2008	8.828	9.119	8.828	9.058	1,678,908	+0.10(+1.12%)
Sep 24, 2008	8.983	9.119	8.896	8.957	1,565,588	+0.11(+1.22%)
Sep 23, 2008	8.893	8.986	8.724	8.850	1,269,596	+0.04(+0.45%)
Sep 22, 2008	8.648	9.180	8.591	8.810	2,308,021	+0.26(+3.07%)
Sep 19, 2008	8.267	8.551	8.188	8.548	0	+0.60(+7.50%)
Sep 18, 2008	8.239	8.332	7.804	7.951	1,182,535	-0.07(-0.85%)
Sep 17, 2008	8.203	8.228	7.750	8.019	1,343,080	-0.07(-0.89%)
Sep 16, 2008	7.911	8.091	7.620	8.091	1,965,700	-0.03(-0.35%)
Sep 15, 2008	8.091	8.394	7.980	8.120	930,126	-0.29(-3.46%)
Sep 12, 2008	8.303	8.587	8.282	8.411	1,185,840	+0.13(+1.61%)
Sep 11, 2008	8.249	8.278	8.052	8.278	843,772	+0.02(+0.22%)
Sep 10, 2008	8.066	8.314	8.030	8.260	1,365,220	+0.28(+3.51%)
Sep 09, 2008	8.267	8.336	7.969	7.980	1,354,982	-0.40(-4.76%)
Sep 08, 2008	8.602	8.630	8.303	8.379	1,085,686	-0.04(-0.51%)
Sep 05, 2008	8.447	8.483	8.185	8.422	0	-0.06(-0.76%)
Sep 04, 2008	8.551	8.627	8.271	8.487	1,549,193	+0.03(+0.30%)
Sep 03, 2008	8.519	8.731	8.339	8.461	1,396,543	-0.05(-0.59%)