Silver Wheaton Corp. (TSX: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	12.75	12.78	12.32	12.34	817,889	-0.37(-2.91%)
Apr 27, 2007	12.51	12.78	12.49	12.71	886,665	+0.36(+2.91%)
Apr 26, 2007	12.42	12.60	12.24	12.35	1,375,900	-0.52(-4.04%)
Apr 25, 2007	12.70	13.00	12.54	12.87	796,098	+0.21(+1.66%)
Apr 24, 2007	12.80	12.83	12.53	12.66	831,052	-0.13(-1.02%)
Apr 23, 2007	12.94	12.98	12.71	12.79	951,957	-0.06(-0.47%)
Apr 20, 2007	12.65	12.90	12.44	12.85	1,311,544	+0.50(+4.05%)
Apr 19, 2007	12.58	12.70	12.26	12.35	1,554,425	-0.57(-4.41%)
Apr 18, 2007	13.25	13.26	12.80	12.92	1,318,470	-0.18(-1.37%)
Apr 17, 2007	13.05	13.34	12.90	13.10	3,445,232	+0.25(+1.95%)
Apr 16, 2007	12.80	12.94	12.30	12.85	1,099,545	+0.07(+0.55%)
Apr 13, 2007	12.48	12.79	12.40	12.78	1,863,891	+0.50(+4.07%)
Apr 12, 2007	12.25	12.33	11.96	12.28	1,324,869	+0.08(+0.66%)
Apr 11, 2007	12.47	12.50	12.04	12.20	1,504,442	-0.24(-1.93%)
Apr 10, 2007	12.55	12.57	12.30	12.44	1,901,315	+0.09(+0.73%)
Apr 09, 2007	11.90	12.50	11.85	12.35	4,761,231	+0.50(+4.22%)
Apr 05, 2007	11.85	12.01	11.70	11.85	2,161,371	+0.15(+1.28%)
Apr 04, 2007	11.30	11.82	11.24	11.70	3,323,535	+0.47(+4.19%)
Apr 03, 2007	11.00	11.29	11.00	11.23	737,851	+0.23(+2.09%)