Permian Basin Royalty Trust (NY: PBT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2006	5.475	5.528	5.428	5.492	315,334	-0.01(-0.26%)
Jun 29, 2006	5.411	5.528	5.411	5.507	366,248	+0.07(+1.24%)
Jun 28, 2006	5.428	5.475	5.350	5.439	206,190	-0.02(-0.39%)
Jun 27, 2006	5.432	5.510	5.411	5.460	407,880	+0.05(+0.85%)
Jun 26, 2006	5.308	5.439	5.308	5.414	360,060	+0.02(+0.46%)
Jun 23, 2006	5.421	5.500	5.382	5.389	632,918	+0.03(+0.60%)
Jun 22, 2006	5.396	5.414	5.315	5.357	510,273	+0.02(+0.33%)
Jun 21, 2006	5.293	5.368	5.286	5.340	330,242	+0.07(+1.28%)
Jun 20, 2006	5.265	5.457	5.261	5.272	437,417	-0.07(-1.26%)
Jun 19, 2006	5.492	5.492	5.311	5.340	326,023	-0.15(-2.78%)
Jun 16, 2006	5.460	5.503	5.411	5.492	187,062	+0.03(+0.59%)
Jun 15, 2006	5.308	5.507	5.306	5.460	319,272	+0.16(+3.02%)
Jun 14, 2006	5.155	5.329	5.155	5.300	424,477	+0.14(+2.62%)
Jun 13, 2006	5.300	5.343	5.101	5.165	756,689	-0.20(-3.71%)
Jun 12, 2006	5.560	5.592	5.329	5.364	290,298	-0.19(-3.45%)
Jun 09, 2006	5.521	5.606	5.489	5.556	236,852	+0.04(+0.64%)
Jun 08, 2006	5.443	5.521	5.350	5.521	437,417	+0.05(+0.91%)
Jun 07, 2006	5.475	5.597	5.453	5.471	330,805	-0.01(-0.13%)
Jun 06, 2006	5.510	5.546	5.475	5.478	234,883	-0.04(-0.71%)
Jun 05, 2006	5.631	5.652	5.514	5.517	325,179	-0.11(-1.96%)
Jun 02, 2006	5.581	5.631	5.560	5.628	467,797	+0.04(+0.76%)
Jun 01, 2006	5.553	5.599	5.510	5.585	264,700	+0.03(+0.58%)
May 31, 2006	5.532	5.613	5.496	5.553	260,481	+0.02(+0.39%)
May 30, 2006	5.660	5.706	5.521	5.532	393,253	-0.10(-1.83%)
May 26, 2006	5.585	5.635	5.528	5.635	238,258	+0.02(+0.44%)
May 25, 2006	5.400	5.627	5.389	5.610	252,323	+0.08(+1.41%)
May 24, 2006	5.560	5.631	5.407	5.532	251,198	-0.06(-1.02%)
May 23, 2006	5.475	5.649	5.475	5.588	392,690	+0.12(+2.21%)
May 22, 2006	5.475	5.510	5.386	5.468	446,699	-0.10(-1.79%)
May 19, 2006	5.599	5.624	5.460	5.567	535,589	-0.03(-0.57%)
May 18, 2006	5.553	5.645	5.546	5.599	371,312	+0.04(+0.64%)
May 17, 2006	5.638	5.638	5.546	5.564	311,114	-0.07(-1.32%)
May 16, 2006	5.510	5.695	5.510	5.638	337,556	+0.17(+3.12%)
May 15, 2006	5.702	5.723	5.372	5.468	696,773	-0.22(-3.88%)
May 12, 2006	5.780	5.816	5.688	5.688	488,613	-0.11(-1.84%)
May 11, 2006	5.876	5.887	5.759	5.795	353,309	-0.05(-0.79%)
May 10, 2006	5.798	5.862	5.795	5.841	275,671	+0.02(+0.31%)
May 09, 2006	5.848	5.901	5.798	5.823	382,282	-0.03(-0.49%)
May 08, 2006	5.891	5.891	5.759	5.851	413,506	-0.04(-0.66%)
May 05, 2006	5.883	5.891	5.834	5.891	187,625	+0.05(+0.85%)
May 04, 2006	5.873	5.898	5.780	5.841	257,105	-0.07(-1.26%)
May 03, 2006	5.915	5.915	5.848	5.915	289,736	+0.00(+0.00%)
May 02, 2006	5.869	5.923	5.830	5.915	479,892	+0.04(+0.73%)
May 01, 2006	5.812	5.876	5.759	5.873	519,837	+0.06(+1.04%)
Apr 28, 2006	5.674	5.819	5.674	5.812	383,408	+0.14(+2.44%)
Apr 27, 2006	5.677	5.716	5.652	5.674	458,795	-0.05(-0.93%)
Apr 26, 2006	5.755	5.830	5.713	5.727	349,933	-0.05(-0.86%)
Apr 25, 2006	5.862	5.862	5.731	5.777	542,622	+0.03(+0.56%)
Apr 24, 2006	5.901	5.901	5.741	5.745	593,818	-0.16(-2.65%)
Apr 21, 2006	5.763	5.901	5.745	5.901	641,357	+0.13(+2.22%)
Apr 20, 2006	5.848	5.848	5.759	5.773	522,368	-0.08(-1.40%)
Apr 19, 2006	5.869	5.912	5.805	5.855	790,445	-0.06(-0.96%)
Apr 18, 2006	5.962	6.019	5.827	5.912	1,076,805	-0.05(-0.83%)
Apr 17, 2006	5.969	6.004	5.937	5.962	678,207	+0.01(+0.12%)
Apr 13, 2006	5.873	5.955	5.866	5.955	383,126	+0.08(+1.39%)
Apr 12, 2006	5.965	5.969	5.866	5.873	340,369	-0.04(-0.72%)
Apr 11, 2006	5.933	5.962	5.869	5.915	464,984	+0.05(+0.79%)
Apr 10, 2006	5.802	5.883	5.795	5.869	413,225	+0.07(+1.16%)
Apr 07, 2006	5.848	5.862	5.773	5.802	407,599	-0.04(-0.73%)
Apr 06, 2006	5.848	5.873	5.834	5.844	486,081	-0.00(-0.06%)
Apr 05, 2006	5.745	5.848	5.724	5.848	468,359	+0.10(+1.73%)
Apr 04, 2006	5.741	5.759	5.706	5.748	410,975	-0.01(-0.19%)