Permian Basin Royalty Trust (NY: PBT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2003	2.718	2.751	2.613	2.674	81,328	-0.04(-1.34%)
Feb 27, 2003	2.771	2.771	2.674	2.710	73,912	-0.04(-1.47%)
Feb 26, 2003	2.731	2.751	2.650	2.751	87,508	+0.02(+0.74%)
Feb 25, 2003	2.710	2.751	2.710	2.731	120,139	+0.04(+1.35%)
Feb 24, 2003	2.569	2.763	2.569	2.694	158,454	+0.13(+4.88%)
Feb 21, 2003	2.569	2.629	2.508	2.569	98,138	+0.01(+0.32%)
Feb 20, 2003	2.581	2.605	2.528	2.561	95,666	+0.02(+0.80%)
Feb 19, 2003	2.403	2.549	2.346	2.540	352,506	+0.15(+6.08%)
Feb 18, 2003	2.779	2.868	2.306	2.395	657,056	-0.38(-13.83%)
Feb 14, 2003	2.771	2.803	2.771	2.779	68,721	-0.05(-1.86%)
Feb 13, 2003	2.840	2.852	2.816	2.832	58,339	+0.01(+0.29%)
Feb 12, 2003	2.820	2.852	2.791	2.824	68,474	+0.00(+0.14%)
Feb 11, 2003	2.852	2.864	2.811	2.820	79,103	-0.01(-0.43%)
Feb 10, 2003	2.795	2.860	2.795	2.832	92,947	+0.03(+1.01%)
Feb 07, 2003	2.791	2.811	2.775	2.803	54,136	+0.02(+0.87%)
Feb 06, 2003	2.811	2.852	2.771	2.779	79,845	-0.03(-1.01%)
Feb 05, 2003	2.832	2.860	2.799	2.807	43,754	-0.01(-0.43%)
Feb 04, 2003	2.807	2.824	2.771	2.820	77,867	+0.03(+1.16%)
Feb 03, 2003	2.832	2.852	2.771	2.787	111,734	-0.06(-2.27%)
Jan 31, 2003	2.852	2.909	2.840	2.852	91,463	+0.00(+0.00%)
Jan 30, 2003	2.913	2.917	2.816	2.852	86,272	-0.02(-0.84%)
Jan 29, 2003	2.880	2.896	2.836	2.876	107,531	-0.02(-0.56%)
Jan 28, 2003	2.872	2.953	2.811	2.892	261,042	+0.01(+0.42%)
Jan 27, 2003	2.803	3.014	2.803	2.880	304,302	+0.06(+2.30%)
Jan 24, 2003	2.840	2.852	2.791	2.816	120,386	-0.02(-0.85%)
Jan 23, 2003	2.763	2.840	2.755	2.840	158,949	+0.05(+1.74%)
Jan 22, 2003	2.848	2.852	2.763	2.791	197,265	-0.05(-1.85%)
Jan 21, 2003	2.799	2.852	2.795	2.844	209,625	+0.03(+1.15%)
Jan 17, 2003	2.779	2.820	2.771	2.811	120,880	+0.02(+0.72%)
Jan 16, 2003	2.816	2.832	2.791	2.791	197,759	-0.02(-0.86%)
Jan 15, 2003	2.824	2.836	2.791	2.816	124,094	+0.02(+0.58%)
Jan 14, 2003	2.771	2.832	2.759	2.799	181,444	+0.04(+1.62%)
Jan 13, 2003	2.751	2.771	2.710	2.755	187,377	+0.03(+1.19%)
Jan 10, 2003	2.650	2.731	2.629	2.723	226,434	+0.07(+2.75%)
Jan 09, 2003	2.638	2.650	2.609	2.650	197,265	+0.04(+1.55%)
Jan 08, 2003	2.638	2.650	2.605	2.609	277,605	-0.04(-1.53%)
Jan 07, 2003	2.739	2.747	2.638	2.650	248,930	-0.04(-1.50%)
Jan 06, 2003	2.706	2.751	2.634	2.690	460,780	+0.06(+2.31%)
Jan 03, 2003	2.549	2.629	2.524	2.629	129,038	+0.08(+3.17%)
Jan 02, 2003	2.508	2.549	2.476	2.549	85,283	+0.00(+0.00%)
Dec 31, 2002	2.545	2.549	2.427	2.549	87,014	+0.00(+0.00%)
Dec 30, 2002	2.557	2.557	2.508	2.549	64,519	+0.01(+0.48%)
Dec 27, 2002	2.557	2.557	2.504	2.536	91,958	+0.02(+0.80%)
Dec 26, 2002	2.508	2.589	2.484	2.516	231,873	+0.03(+1.14%)
Dec 24, 2002	2.484	2.504	2.472	2.488	51,911	+0.00(+0.16%)
Dec 23, 2002	2.407	2.484	2.407	2.484	105,059	+0.07(+2.85%)
Dec 20, 2002	2.367	2.415	2.326	2.415	112,228	+0.01(+0.34%)
Dec 19, 2002	2.387	2.427	2.367	2.407	61,305	-0.02(-0.67%)
Dec 18, 2002	2.367	2.423	2.358	2.423	25,708	+0.04(+1.87%)
Dec 17, 2002	2.403	2.423	2.346	2.379	112,228	-0.02(-1.01%)
Dec 16, 2002	2.387	2.423	2.367	2.403	125,577	+0.06(+2.41%)
Dec 13, 2002	2.302	2.387	2.302	2.346	75,395	-0.04(-1.53%)
Dec 12, 2002	2.367	2.403	2.326	2.383	35,843	+0.02(+0.68%)
Dec 11, 2002	2.379	2.379	2.326	2.367	49,687	-0.02(-0.85%)
Dec 10, 2002	2.391	2.403	2.338	2.387	67,485	+0.03(+1.37%)
Dec 09, 2002	2.387	2.391	2.310	2.354	53,147	-0.04(-1.52%)
Dec 06, 2002	2.318	2.391	2.306	2.391	114,453	+0.06(+2.78%)
Dec 05, 2002	2.269	2.326	2.265	2.326	69,215	+0.04(+1.77%)
Dec 04, 2002	2.286	2.294	2.265	2.286	25,708	+0.00(+0.00%)
Dec 03, 2002	2.290	2.290	2.233	2.286	48,945	+0.01(+0.36%)