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%)