White Mountains Insurance Group (NY: WTM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	354.18	355.64	350.83	351.82	12,297	-2.44(-0.69%)
Apr 28, 2011	349.27	354.69	347.80	354.27	10,993	+5.00(+1.43%)
Apr 27, 2011	353.32	353.54	345.45	349.27	48,440	-5.01(-1.41%)
Apr 26, 2011	359.45	360.39	353.57	354.28	12,883	-3.68(-1.03%)
Apr 25, 2011	361.06	361.06	357.26	357.96	4,462	-4.53(-1.25%)
Apr 21, 2011	365.89	365.89	359.82	362.48	9,393	-2.08(-0.57%)
Apr 20, 2011	362.05	364.63	361.58	364.56	11,208	+4.41(+1.22%)
Apr 19, 2011	365.54	366.55	359.54	360.15	6,925	-3.94(-1.08%)
Apr 18, 2011	361.77	364.67	361.77	364.09	8,619	+1.07(+0.30%)
Apr 15, 2011	365.16	365.16	363.01	363.01	8,072	-3.00(-0.82%)
Apr 14, 2011	364.01	366.58	364.01	366.02	9,359	+1.07(+0.29%)
Apr 13, 2011	368.98	369.84	364.94	364.94	18,758	-4.08(-1.11%)
Apr 12, 2011	367.61	369.03	367.07	369.03	10,578	-0.08(-0.02%)
Apr 11, 2011	364.36	369.11	364.36	369.11	12,905	+4.42(+1.21%)
Apr 08, 2011	364.96	365.59	364.11	364.69	8,811	-0.30(-0.08%)
Apr 07, 2011	366.55	366.68	363.77	364.98	23,596	-1.96(-0.53%)
Apr 06, 2011	362.30	367.07	362.27	366.94	19,035	+4.74(+1.31%)
Apr 05, 2011	363.13	365.16	362.20	362.20	18,527	-1.89(-0.52%)
Apr 04, 2011	360.46	364.09	360.46	364.09	7,186	+2.91(+0.81%)