Permian Basin Royalty Trust (NY: PBT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	8.223	8.285	8.086	8.144	437,409	-0.00(-0.05%)
Apr 29, 2010	8.214	8.223	8.094	8.148	503,784	+0.07(+0.93%)
Apr 28, 2010	8.111	8.148	8.069	8.073	364,996	+0.01(+0.16%)
Apr 27, 2010	8.209	8.209	8.040	8.060	567,284	-0.12(-1.47%)
Apr 26, 2010	8.234	8.234	8.139	8.180	523,044	+0.02(+0.20%)
Apr 23, 2010	7.949	8.164	7.870	8.164	573,671	+0.27(+3.46%)
Apr 22, 2010	7.726	7.920	7.680	7.891	514,960	+0.04(+0.53%)
Apr 21, 2010	7.750	7.850	7.643	7.850	588,076	+0.08(+1.01%)
Apr 20, 2010	7.598	7.779	7.598	7.771	558,454	+0.30(+3.98%)
Apr 19, 2010	7.445	7.540	7.325	7.474	673,813	-0.07(-0.88%)
Apr 16, 2010	7.684	7.726	7.416	7.540	791,752	-0.16(-2.04%)
Apr 15, 2010	7.722	7.783	7.672	7.697	343,484	+0.02(+0.32%)
Apr 14, 2010	7.717	7.717	7.593	7.672	320,404	+0.00(+0.00%)
Apr 13, 2010	7.730	7.751	7.573	7.672	403,694	-0.06(-0.75%)
Apr 12, 2010	7.643	7.796	7.614	7.730	538,879	+0.09(+1.14%)
Apr 09, 2010	7.552	7.643	7.540	7.643	438,365	+0.10(+1.37%)
Apr 08, 2010	7.519	7.544	7.354	7.540	547,075	-0.01(-0.16%)
Apr 07, 2010	7.519	7.560	7.498	7.552	622,399	+0.03(+0.44%)
Apr 06, 2010	7.490	7.536	7.436	7.519	463,098	+0.05(+0.72%)
Apr 05, 2010	7.321	7.465	7.321	7.465	562,394	+0.15(+2.09%)