Fund & Portfolio Comparison

Performance Comparison
Comparison Box

Portfolio Performance Comparison
Name YTD Return 1Yr AR 3Yr AR 5Yr AR 10Yr AR 15Yr AR 20Yr AR Common Inception
CCTAX (BlackRock AMT-Free Municipal Bond Inv A) NA 1.98% 4.29% 3.92% 3.63% NA NA
Data as of 07/15/2011, Common starting date is 10/16/1997
More Performance Analytics Comparison
Name Start Date End Date
CCTAX (BlackRock AMT-Free Municipal Bond Inv A) 10/16/1997 07/15/2011
Last 1 Week 1 Yr 3 Yr 5 Yr 10 Yr 15 Yr 20 Yr Common Inception 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997
Annualized Return (%) 0.29 1.98 4.29 3.92 3.63 NA NA 3.86 1.90 13.39 -4.40 1.89 3.91 1.75 3.38 4.27 5.60 4.35 10.48 -4.61 5.94 3.28
Sharpe Ratio NA 0.41 0.86 0.66 0.65 NA NA 1.88 0.47 4.05 -0.78 -0.42 0.26 -0.18 0.91 1.27 1.49 0.70 2.50 -2.89 0.94 5.17
Standard Deviation(%) NA 4.64 4.82 4.25 3.58 NA NA 3.87 3.86 3.28 6.78 2.70 2.35 2.33 2.67 2.82 3.01 2.94 2.57 2.71 2.79 2.59
Draw Down(%) NA 9.30 10.62 11.13 11.13 NA NA 4.26 7.11 3.67 11.13 2.63 1.51 2.23 4.51 4.16 3.69 3.52 2.95 6.34 1.95 0.35
Yield(%) 0.00 3.77 4.12 4.10 4.03 3.83 2.87 1.58 4.14 4.82 4.33 4.12 3.90 3.87 3.82 4.34 4.49 4.80 4.84 4.03 4.66 1.57
Data as of 07/15/2011, Common starting date is 10/16/1997
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
CCTAX (BlackRock AMT-Free Municipal Bond Inv A) 0.41%
Dec 2005 – Dec 2008
1.26%
Dec 2003 – Dec 2008
2.57%
Dec 1998 – Dec 2008
0.00%
NA
Annualized Rolling Returns Comparison (Maximum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
CCTAX (BlackRock AMT-Free Municipal Bond Inv A) 7.41%
May 2000 – May 2003
5.91%
Jan 2000 – Jan 2005
4.57%
May 2000 – May 2010
0.00%
NA
Annualized Rolling Returns Comparison Chart

3-Year Annualized Rolling Return