Permian Basin Royalty Trust (NY: PBT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	5.930	6.015	5.886	5.975	445,212	+0.04(+0.75%)
Feb 27, 2007	6.027	6.052	4.591	5.930	1,272,353	-0.16(-2.66%)
Feb 26, 2007	6.080	6.145	6.080	6.092	317,655	-0.05(-0.79%)
Feb 23, 2007	6.165	6.209	6.092	6.141	493,911	+0.02(+0.26%)
Feb 22, 2007	6.007	6.133	6.007	6.125	482,540	+0.13(+2.09%)
Feb 21, 2007	5.991	6.048	5.983	5.999	475,124	+0.01(+0.20%)
Feb 20, 2007	6.068	6.084	5.947	5.987	639,266	-0.10(-1.60%)
Feb 16, 2007	6.116	6.174	6.048	6.084	849,389	-0.05(-0.79%)
Feb 15, 2007	6.189	6.193	6.052	6.133	759,160	-0.09(-1.49%)
Feb 14, 2007	6.270	6.270	6.169	6.226	273,752	-0.00(-0.07%)
Feb 13, 2007	6.266	6.270	6.169	6.230	254,124	+0.04(+0.72%)
Feb 12, 2007	6.209	6.286	6.137	6.185	331,289	-0.05(-0.78%)
Feb 09, 2007	6.307	6.311	6.201	6.234	343,117	-0.04(-0.58%)
Feb 08, 2007	6.323	6.351	6.218	6.270	319,633	+0.00(+0.00%)
Feb 07, 2007	6.379	6.412	6.266	6.270	376,984	-0.07(-1.08%)
Feb 06, 2007	6.335	6.392	6.303	6.339	375,006	-0.03(-0.44%)
Feb 05, 2007	6.315	6.387	6.315	6.367	222,977	+0.02(+0.25%)
Feb 02, 2007	6.371	6.424	6.331	6.351	291,452	-0.04(-0.70%)
Feb 01, 2007	6.371	6.452	6.365	6.396	283,294	-0.04(-0.57%)
Jan 31, 2007	6.468	6.468	6.371	6.432	350,039	+0.02(+0.25%)
Jan 30, 2007	6.319	6.436	6.319	6.416	282,553	+0.10(+1.54%)
Jan 29, 2007	6.396	6.396	6.303	6.319	353,253	-0.06(-0.95%)
Jan 26, 2007	6.371	6.400	6.234	6.379	414,312	+0.05(+0.77%)
Jan 25, 2007	6.412	6.432	6.266	6.331	354,241	-0.04(-0.57%)
Jan 24, 2007	6.444	6.444	6.311	6.367	421,481	-0.05(-0.82%)
Jan 23, 2007	6.387	6.452	6.351	6.420	364,377	+0.11(+1.73%)
Jan 22, 2007	6.339	6.351	6.270	6.311	665,964	-0.03(-0.45%)
Jan 19, 2007	6.193	6.371	6.169	6.339	558,431	+0.14(+2.22%)
Jan 18, 2007	6.226	6.230	6.149	6.201	308,756	-0.02(-0.39%)
Jan 17, 2007	6.230	6.238	6.149	6.226	405,412	+0.06(+0.92%)
Jan 16, 2007	6.230	6.243	6.129	6.169	518,631	-0.06(-0.97%)
Jan 12, 2007	6.209	6.266	6.149	6.230	807,859	-0.00(-0.06%)
Jan 11, 2007	6.286	6.294	6.209	6.234	348,061	-0.04(-0.58%)
Jan 10, 2007	6.161	6.298	6.161	6.270	453,617	+0.02(+0.32%)
Jan 09, 2007	6.282	6.307	6.088	6.250	664,234	-0.04(-0.71%)
Jan 08, 2007	6.209	6.351	6.169	6.294	776,217	+0.10(+1.63%)
Jan 05, 2007	6.181	6.270	5.971	6.193	1,088,434	-0.05(-0.84%)
Jan 04, 2007	6.444	6.460	6.169	6.246	809,836	-0.23(-3.62%)
Jan 03, 2007	6.472	6.529	6.416	6.481	503,058	-0.02(-0.31%)
Dec 29, 2006	6.501	6.541	6.476	6.501	287,497	-0.01(-0.19%)
Dec 28, 2006	6.541	6.574	6.485	6.513	214,572	+0.03(+0.50%)
Dec 27, 2006	6.472	6.565	6.452	6.481	278,103	-0.04(-0.62%)
Dec 26, 2006	6.472	6.586	6.464	6.521	408,132	+0.02(+0.25%)
Dec 22, 2006	6.412	6.513	6.412	6.505	278,103	+0.06(+0.88%)
Dec 21, 2006	6.432	6.533	6.392	6.448	365,118	-0.00(-0.06%)
Dec 20, 2006	6.472	6.493	6.444	6.452	363,141	-0.02(-0.25%)
Dec 19, 2006	6.404	6.509	6.392	6.468	388,355	+0.00(+0.00%)
Dec 18, 2006	6.493	6.529	6.420	6.468	498,361	-0.02(-0.37%)
Dec 15, 2006	6.493	6.545	6.468	6.493	460,539	-0.04(-0.62%)
Dec 14, 2006	6.642	6.642	6.521	6.533	333,971	-0.09(-1.34%)
Dec 13, 2006	6.598	6.622	6.553	6.622	263,765	+0.05(+0.74%)
Dec 12, 2006	6.553	6.574	6.521	6.574	409,615	+0.02(+0.25%)
Dec 11, 2006	6.618	6.618	6.533	6.557	341,634	-0.04(-0.63%)
Dec 08, 2006	6.671	6.687	6.392	6.599	327,296	-0.06(-0.84%)
Dec 07, 2006	6.654	6.659	6.578	6.654	303,812	+0.04(+0.61%)
Dec 06, 2006	6.687	6.691	6.614	6.614	481,057	-0.03(-0.43%)
Dec 05, 2006	6.683	6.699	6.582	6.642	419,750	-0.04(-0.55%)
Dec 04, 2006	6.715	6.747	6.614	6.679	266,732	+0.00(+0.06%)