Rio Tinto Plc ADR (NY: RIO )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	24.46	24.51	23.69	23.72	10,461,275	-1.81(-7.08%)
Oct 28, 2011	24.92	25.67	24.89	25.53	7,577,112	+0.04(+0.17%)
Oct 27, 2011	25.36	25.86	24.67	25.48	15,273,532	+2.09(+8.95%)
Oct 26, 2011	23.37	23.47	22.62	23.39	9,343,814	+0.54(+2.34%)
Oct 25, 2011	23.37	23.40	22.70	22.85	10,770,134	-1.07(-4.46%)
Oct 24, 2011	23.11	24.07	23.04	23.92	15,002,137	+1.79(+8.09%)
Oct 21, 2011	21.77	22.13	21.71	22.13	8,690,254	+1.11(+5.26%)
Oct 20, 2011	21.04	21.16	20.52	21.02	12,350,477	+0.01(+0.06%)
Oct 19, 2011	21.87	21.96	20.92	21.01	16,115,498	-1.34(-5.99%)
Oct 18, 2011	21.78	22.52	21.31	22.35	18,408,990	-0.08(-0.35%)
Oct 17, 2011	23.32	23.33	22.38	22.43	9,522,551	-1.05(-4.47%)
Oct 14, 2011	23.59	23.70	23.11	23.48	7,367,437	+0.57(+2.49%)
Oct 13, 2011	22.68	23.04	22.25	22.91	9,648,918	-0.06(-0.27%)
Oct 12, 2011	22.94	23.36	22.84	22.97	9,722,000	+0.59(+2.65%)
Oct 11, 2011	21.90	22.45	21.77	22.38	10,415,331	-0.17(-0.76%)
Oct 10, 2011	22.25	22.55	22.19	22.55	11,685,172	+1.22(+5.72%)
Oct 07, 2011	21.78	21.98	21.08	21.33	19,950,950	+0.24(+1.12%)
Oct 06, 2011	21.06	21.24	20.76	21.09	18,972,602	+1.12(+5.63%)
Oct 05, 2011	19.48	20.00	19.19	19.97	16,202,169	+0.72(+3.74%)
Oct 04, 2011	18.28	19.26	17.77	19.25	19,283,442	+0.69(+3.71%)