Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
XSPR,02/28/13,67.95,68.00,67.95,68.00,1025,0.37,0.55%
XSPR,02/27/13,68.53,68.53,67.63,67.63,252,-0.93,-1.36%
XSPR,02/25/13,68.56,68.56,68.56,68.56,0,0.96,1.42%
XSPR,02/22/13,68.55,68.83,67.60,67.60,154,0.19,0.27%
XSPR,02/21/13,67.75,67.70,67.41,67.41,450,-2.43,-3.47%
XSPR,02/20/13,70.88,70.22,69.84,69.84,4238,-0.42,-0.60%
XSPR,02/18/13,,70.26,70.26,70.26,0,-1.01,-1.42%
XSPR,02/15/13,71.47,71.49,71.27,71.27,2154,0.11,0.15%
XSPR,02/14/13,70.61,71.33,70.61,71.16,1678,1.55,2.23%
XSPR,02/12/13,,69.61,69.61,69.61,0,-0.08,-0.12%
XSPR,02/11/13,69.69,69.69,69.69,69.69,72,-0.63,-0.89%
XSPR,02/07/13,,70.32,70.32,70.32,0,0.07,0.10%
XSPR,02/06/13,70.48,70.48,70.21,70.25,776,0.50,0.72%
XSPR,02/04/13,71.17,70.81,69.70,69.75,24181,-1.61,-2.26%
XSPR,02/01/13,70.49,71.36,70.31,71.36,18704,1.75,2.51%
XSPR,01/30/13,,69.61,69.61,69.61,0,-0.60,-0.85%
XSPR,01/29/13,69.68,70.21,70.21,70.21,332,0.89,1.28%
XSPR,01/28/13,69.32,69.32,69.32,69.32,45977,-0.13,-0.19%
XSPR,01/25/13,69.50,69.55,69.26,69.45,24782,-0.53,-0.76%
XSPR,01/24/13,69.42,69.98,69.42,69.98,804,0.98,1.42%
XSPR,01/23/13,69.18,69.29,69.00,69.00,916,-0.06,-0.09%
XSPR,01/21/13,,69.06,69.06,69.06,0,0.90,1.32%
XSPR,01/18/13,68.62,68.62,68.16,68.16,93,-0.06,-0.09%
XSPR,01/17/13,67.56,68.22,67.56,68.22,400,0.14,0.20%
XSPR,01/16/13,67.98,68.08,67.77,68.08,1311,-0.71,-1.03%
XSPR,01/15/13,68.52,68.79,68.52,68.79,835,-0.66,-0.95%
XSPR,01/14/13,69.62,69.62,69.45,69.45,150,0.17,0.25%
XSPR,01/11/13,68.96,69.28,68.96,69.28,2329,-0.94,-1.34%
XSPR,01/10/13,70.17,70.22,70.22,70.22,144,0.30,0.43%
XSPR,01/09/13,69.53,70.08,69.53,69.92,11946,0.34,0.49%
XSPR,01/08/13,69.76,69.76,69.55,69.58,1766,-0.32,-0.46%
XSPR,01/07/13,69.92,69.92,69.88,69.90,1018,-0.39,-0.55%
XSPR,01/04/13,69.83,70.44,69.83,70.29,118,-0.51,-0.72%
XSPR,01/03/13,70.15,70.80,70.00,70.80,6061,-0.19,-0.27%
XSPR,01/02/13,70.99,70.99,70.99,70.99,166,2.74,4.01%
XSPR,12/28/12,,68.25,68.25,68.25,0,-0.55,-0.80%
XSPR,12/27/12,68.86,69.12,68.80,68.80,106,0.98,1.44%
XSPR,12/24/12,,67.82,67.82,67.82,0,0.22,0.33%
XSPR,12/21/12,66.92,67.60,66.92,67.60,3258,-0.30,-0.44%
XSPR,12/20/12,68.32,68.32,67.90,67.90,692,-0.20,-0.29%
XSPR,12/19/12,68.73,68.77,68.10,68.10,450,0.12,0.18%
XSPR,12/18/12,68.09,68.09,67.97,67.98,1181,0.88,1.31%
XSPR,12/17/12,66.58,67.10,66.60,67.10,7822,0.85,1.28%
XSPR,12/14/12,66.24,66.28,66.24,66.25,3342,0.54,0.82%
XSPR,12/13/12,65.91,65.71,65.71,65.71,45,-0.55,-0.83%
XSPR,12/12/12,66.07,66.34,66.26,66.26,4338,0.75,1.14%
XSPR,12/11/12,65.40,65.54,65.38,65.51,3189,0.22,0.34%
XSPR,12/07/12,,65.29,65.29,65.29,0,0.22,0.34%
XSPR,12/06/12,65.12,65.12,65.04,65.07,1248,0.52,0.81%
XSPR,12/05/12,64.51,64.55,64.51,64.55,7250,1.39,2.20%