BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	8.789	8.807	8.754	8.772	30,020	+0.03(+0.34%)
Jan 30, 2012	8.713	8.795	8.654	8.742	76,487	+0.07(+0.82%)
Jan 27, 2012	8.666	8.671	8.613	8.671	41,350	+0.01(+0.07%)
Jan 26, 2012	8.559	8.666	8.559	8.666	37,411	+0.08(+0.96%)
Jan 25, 2012	8.501	8.589	8.501	8.583	49,695	+0.05(+0.55%)
Jan 24, 2012	8.495	8.542	8.495	8.536	33,529	+0.03(+0.35%)
Jan 23, 2012	8.554	8.554	8.506	8.506	25,906	-0.03(-0.35%)
Jan 20, 2012	8.554	8.565	8.518	8.536	35,887	-0.02(-0.21%)
Jan 19, 2012	8.518	8.554	8.518	8.554	36,739	+0.04(+0.41%)
Jan 18, 2012	8.506	8.554	8.506	8.518	34,563	-0.02(-0.28%)
Jan 17, 2012	8.530	8.554	8.489	8.542	72,433	+0.02(+0.28%)
Jan 13, 2012	8.495	8.530	8.483	8.518	62,805	+0.02(+0.21%)
Jan 12, 2012	8.442	8.501	8.442	8.501	35,198	+0.05(+0.56%)
Jan 11, 2012	8.477	8.483	8.424	8.453	48,345	-0.03(-0.41%)
Jan 10, 2012	8.500	8.518	8.453	8.488	19,297	-0.05(-0.55%)
Jan 09, 2012	8.476	8.535	8.476	8.535	25,353	+0.06(+0.69%)
Jan 06, 2012	8.424	8.482	8.424	8.476	23,154	+0.04(+0.42%)
Jan 05, 2012	8.400	8.471	8.400	8.441	14,592	+0.00(+0.00%)
Jan 04, 2012	8.482	8.482	8.348	8.441	34,520	-0.01(-0.07%)
Dec 30, 2011	8.488	8.488	8.412	8.447	30,944	+0.00(+0.00%)
Dec 29, 2011	8.418	8.453	8.418	8.447	29,657	-0.02(-0.21%)
Dec 28, 2011	8.441	8.465	8.424	8.465	30,827	+0.02(+0.28%)
Dec 27, 2011	8.465	8.488	8.435	8.441	15,854	-0.02(-0.28%)
Dec 23, 2011	8.465	8.494	8.465	8.465	8,398	+0.04(+0.49%)
Dec 21, 2011	8.353	8.424	8.353	8.424	13,851	+0.04(+0.49%)
Dec 20, 2011	8.330	8.383	8.330	8.383	34,815	+0.05(+0.63%)
Dec 19, 2011	8.371	8.412	8.330	8.330	19,336	-0.06(-0.77%)
Dec 16, 2011	8.348	8.394	8.348	8.394	21,884	+0.04(+0.42%)
Dec 15, 2011	8.424	8.435	8.342	8.359	36,635	-0.07(-0.83%)
Dec 14, 2011	8.377	8.447	8.377	8.430	23,529	+0.02(+0.21%)
Dec 13, 2011	8.412	8.465	8.394	8.412	25,528	-0.01(-0.13%)
Dec 12, 2011	8.411	8.493	8.411	8.423	52,614	-0.02(-0.21%)
Dec 09, 2011	8.487	8.493	8.441	8.441	23,630	-0.05(-0.55%)
Dec 08, 2011	8.522	8.528	8.446	8.487	29,246	-0.02(-0.26%)
Dec 07, 2011	8.423	8.516	8.423	8.509	21,195	+0.07(+0.89%)
Dec 06, 2011	8.406	8.446	8.394	8.435	30,017	+0.03(+0.42%)
Dec 05, 2011	8.423	8.441	8.400	8.400	14,362	+0.02(+0.21%)
Dec 02, 2011	8.411	8.423	8.382	8.382	21,003	+0.00(+0.00%)
Dec 01, 2011	8.353	8.400	8.295	8.382	32,767	+0.08(+0.91%)
Nov 30, 2011	8.318	8.376	8.283	8.306	53,032	-0.01(-0.14%)
Nov 29, 2011	8.254	8.341	8.248	8.318	47,229	+0.04(+0.42%)
Nov 28, 2011	8.400	8.400	8.283	8.283	18,773	-0.06(-0.77%)
Nov 25, 2011	8.388	8.388	8.308	8.347	26,620	+0.01(+0.07%)
Nov 23, 2011	8.330	8.365	8.289	8.341	37,211	+0.04(+0.42%)
Nov 22, 2011	8.277	8.312	8.266	8.306	35,006	+0.03(+0.35%)
Nov 21, 2011	8.242	8.277	8.213	8.277	25,269	+0.06(+0.78%)
Nov 18, 2011	8.172	8.213	8.172	8.213	17,532	+0.04(+0.50%)
Nov 17, 2011	8.201	8.225	8.120	8.172	30,669	-0.03(-0.36%)
Nov 16, 2011	8.266	8.266	8.172	8.201	47,632	-0.05(-0.57%)
Nov 15, 2011	8.184	8.271	8.143	8.248	44,500	+0.09(+1.14%)
Nov 14, 2011	8.137	8.155	8.120	8.155	17,978	-0.01(-0.14%)
Nov 11, 2011	8.137	8.166	8.085	8.166	35,299	+0.04(+0.50%)
Nov 10, 2011	8.091	8.166	8.085	8.126	30,864	+0.03(+0.33%)
Nov 09, 2011	8.108	8.125	8.073	8.099	31,982	-0.01(-0.18%)
Nov 08, 2011	8.044	8.113	8.044	8.113	36,477	+0.07(+0.87%)
Nov 07, 2011	7.933	8.044	7.933	8.044	58,726	+0.06(+0.80%)
Nov 04, 2011	7.893	8.003	7.893	7.980	34,334	+0.06(+0.70%)
Nov 03, 2011	7.899	7.951	7.899	7.925	40,916	+0.03(+0.33%)
Nov 02, 2011	7.922	7.928	7.899	7.899	29,659	-0.01(-0.07%)