Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
NU,01/31/13,40.89,41.01,40.66,40.73,4990951,-0.26,-0.63%
NU,01/30/13,40.56,41.14,40.56,40.99,2057674,0.36,0.89%
NU,01/29/13,40.25,40.66,40.17,40.63,1461946,0.38,0.94%
NU,01/28/13,40.37,40.39,40.04,40.25,1242415,-0.07,-0.17%
NU,01/25/13,40.05,40.32,39.73,40.32,1555913,0.41,1.03%
NU,01/24/13,39.75,40.15,39.70,39.91,1386181,0.14,0.35%
NU,01/23/13,39.66,39.83,39.31,39.77,1797328,-0.08,-0.20%
NU,01/22/13,39.26,39.92,39.25,39.85,2123828,0.64,1.63%
NU,01/18/13,38.80,39.24,38.80,39.21,2841115,0.51,1.32%
NU,01/17/13,38.79,38.86,38.60,38.70,3487543,0.03,0.08%
NU,01/16/13,38.87,39.01,38.66,38.67,2327037,-0.31,-0.80%
NU,01/15/13,39.01,39.01,38.72,38.98,1844906,-0.06,-0.15%
NU,01/14/13,39.21,39.34,38.97,39.04,1988470,-0.15,-0.38%
NU,01/12/13,39.25,39.39,39.03,39.19,1525189,0.00,0.00%
NU,01/11/13,39.25,39.39,39.03,39.19,1525189,-0.12,-0.31%
NU,01/10/13,39.23,39.45,39.04,39.31,1531553,0.19,0.49%
NU,01/09/13,39.10,39.19,38.80,39.12,2162997,0.12,0.31%
NU,01/08/13,39.08,39.20,38.96,39.00,2764770,-0.21,-0.54%
NU,01/07/13,39.44,39.58,39.09,39.21,1944434,-0.43,-1.08%
NU,01/04/13,39.69,39.93,39.59,39.64,1419837,0.04,0.10%
NU,01/03/13,39.86,40.05,39.55,39.60,1593057,-0.22,-0.55%
NU,01/02/13,39.68,39.82,39.08,39.82,1414417,0.74,1.89%
NU,12/31/12,38.38,39.14,38.12,39.08,1651232,0.64,1.66%
NU,12/28/12,38.47,38.96,38.37,38.44,1265048,-0.34,-0.88%
NU,12/27/12,38.70,38.90,38.43,38.78,1337979,0.01,0.03%
NU,12/26/12,39.15,39.31,38.71,38.77,1752960,-0.38,-0.97%
NU,12/24/12,39.16,39.18,38.72,39.15,740529,-0.08,-0.20%
NU,12/21/12,39.27,39.50,39.19,39.23,3213915,-0.22,-0.56%
NU,12/20/12,39.57,39.72,39.22,39.45,1767723,0.00,0.00%
NU,12/19/12,39.61,39.77,39.22,39.45,1434221,-0.23,-0.58%
NU,12/18/12,39.29,39.70,38.91,39.68,1740009,0.41,1.04%
NU,12/17/12,38.79,39.31,38.75,39.27,3043773,0.58,1.50%
NU,12/14/12,39.11,39.26,38.59,38.69,3343565,-0.65,-1.65%
NU,12/13/12,39.65,39.83,39.21,39.34,2189070,-0.37,-0.93%
NU,12/12/12,39.53,40.06,39.50,39.71,1836851,0.18,0.46%
NU,12/11/12,39.25,39.65,39.20,39.53,1458731,0.39,1.00%
NU,12/10/12,39.08,39.32,38.95,39.14,1349697,-0.13,-0.33%
NU,12/07/12,39.23,39.49,39.14,39.27,1009505,0.02,0.05%
NU,12/06/12,39.33,39.51,39.09,39.25,1167036,-0.04,-0.10%
NU,12/05/12,38.52,39.50,38.46,39.29,1483965,0.83,2.16%
NU,12/04/12,38.68,38.81,38.44,38.46,810166,-0.28,-0.72%
NU,11/30/12,38.22,38.77,38.20,38.74,1585076,0.58,1.52%
NU,11/29/12,38.16,38.27,37.81,38.16,1555176,0.07,0.18%
NU,11/28/12,38.07,38.17,37.70,38.09,1750123,-0.30,-0.78%
NU,11/27/12,38.18,38.65,38.12,38.39,1356912,0.28,0.73%
NU,11/26/12,37.71,38.29,37.71,38.11,2089553,0.38,1.01%
NU,11/24/12,37.93,38.16,37.53,37.73,737055,0.00,0.00%
NU,11/23/12,37.93,38.16,37.53,37.73,737055,-0.16,-0.42%
NU,11/21/12,38.11,38.18,37.55,37.89,1670589,-0.20,-0.53%
NU,11/20/12,38.22,38.53,37.69,38.09,1740767,-0.08,-0.21%
NU,11/19/12,38.50,38.57,37.95,38.17,1419988,-0.15,-0.39%
NU,11/16/12,37.86,38.37,37.64,38.32,1808472,0.46,1.21%
NU,11/15/12,38.00,38.34,37.64,37.86,1506812,-0.13,-0.34%
NU,11/14/12,38.29,38.39,37.69,37.99,1584158,-0.24,-0.63%
NU,11/13/12,37.83,38.44,37.75,38.23,1136748,0.27,0.71%
NU,11/12/12,38.20,38.21,37.83,37.96,889904,-0.18,-0.47%
NU,11/09/12,38.09,38.39,38.05,38.14,1172694,-0.08,-0.21%
NU,11/08/12,38.29,38.83,38.22,38.22,981233,-0.15,-0.39%
NU,11/07/12,39.00,39.00,38.19,38.37,1171091,-0.81,-2.07%
NU,11/06/12,39.06,39.40,38.97,39.18,1183809,0.15,0.38%
NU,11/05/12,39.32,39.32,38.75,39.03,1269647,-0.38,-0.96%
NU,11/02/12,39.52,39.67,39.30,39.41,1305856,0.17,0.43%