Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
ARO,11/30/12,13.41,13.90,13.20,13.81,2807397,0.39,2.91%
ARO,11/29/12,13.05,13.60,12.90,13.42,7142465,-0.70,-4.96%
ARO,11/28/12,13.41,14.21,13.27,14.12,6693632,0.81,6.09%
ARO,11/27/12,13.71,13.79,13.15,13.31,3356791,-0.46,-3.34%
ARO,11/26/12,14.14,14.20,13.27,13.77,4286029,-0.68,-4.71%
ARO,11/24/12,14.16,14.45,13.96,14.45,1234145,0.00,0.00%
ARO,11/23/12,14.16,14.45,13.96,14.45,1234145,0.53,3.81%
ARO,11/21/12,13.58,14.01,13.47,13.92,1541626,0.40,2.96%
ARO,11/20/12,13.48,13.63,13.34,13.52,986292,0.03,0.22%
ARO,11/19/12,12.87,13.49,12.76,13.49,1687816,0.68,5.31%
ARO,11/16/12,12.95,13.06,12.66,12.81,1424372,-0.17,-1.31%
ARO,11/15/12,13.28,13.39,12.91,12.98,1600831,-0.37,-2.77%
ARO,11/14/12,13.95,14.24,13.31,13.35,4771603,0.29,2.22%
ARO,11/13/12,12.81,13.16,12.73,13.06,1391049,0.18,1.40%
ARO,11/12/12,12.86,12.96,12.66,12.88,1081692,0.01,0.08%
ARO,11/09/12,12.58,12.90,12.52,12.87,1802530,0.18,1.42%
ARO,11/08/12,13.51,13.51,12.62,12.69,2443245,-0.88,-6.48%
ARO,11/07/12,13.95,14.05,13.50,13.57,1555776,-0.57,-4.03%
ARO,11/06/12,14.22,14.28,13.99,14.14,1619418,-0.05,-0.35%
ARO,11/05/12,13.47,14.23,13.46,14.19,3192657,0.91,6.85%
ARO,11/02/12,13.28,13.46,12.94,13.28,3645252,0.07,0.53%
ARO,11/01/12,12.11,13.38,12.06,13.21,4360267,1.26,10.54%
ARO,10/31/12,12.32,12.35,11.76,11.95,3241937,-0.33,-2.69%
ARO,10/26/12,,12.28,12.28,12.28,0,-0.23,-1.84%
ARO,10/25/12,12.79,12.86,12.43,12.51,1211070,-0.20,-1.57%
ARO,10/24/12,12.69,12.81,12.64,12.71,1578739,0.04,0.32%
ARO,10/23/12,12.44,12.75,12.24,12.67,2075555,-0.52,-3.94%
ARO,10/19/12,12.93,13.29,12.86,13.19,3253772,0.20,1.54%
ARO,10/18/12,12.70,13.15,12.66,12.99,2493193,0.30,2.36%
ARO,10/17/12,12.82,12.85,12.61,12.69,2052274,-0.11,-0.86%
ARO,10/16/12,12.85,12.88,12.66,12.80,1639005,0.05,0.39%
ARO,10/15/12,12.93,13.00,12.59,12.75,2046518,-0.17,-1.32%
ARO,10/12/12,13.13,13.28,12.79,12.92,1638036,-0.24,-1.82%
ARO,10/11/12,13.17,13.36,13.07,13.16,1517499,0.17,1.31%
ARO,10/10/12,13.08,13.25,12.94,12.99,2640710,-0.05,-0.38%
ARO,10/09/12,13.53,13.60,13.02,13.04,2017174,-0.52,-3.83%
ARO,10/08/12,13.30,13.72,13.26,13.56,1415469,0.22,1.65%
ARO,10/06/12,13.51,13.64,13.26,13.34,2376025,0.00,0.00%
ARO,10/05/12,13.51,13.64,13.26,13.34,2376025,-0.08,-0.60%
ARO,10/04/12,13.43,13.51,12.90,13.42,3442714,0.01,0.07%
ARO,10/03/12,13.27,13.75,13.23,13.41,3830442,0.21,1.59%
ARO,10/02/12,13.39,13.39,12.85,13.20,3710972,-0.16,-1.20%
ARO,10/01/12,13.57,13.68,13.16,13.36,1933838,-0.17,-1.26%
ARO,09/28/12,13.76,13.76,13.51,13.53,1528169,-0.33,-2.38%
ARO,09/27/12,13.82,14.10,13.70,13.86,1603671,0.11,0.80%
ARO,09/26/12,13.69,13.85,13.42,13.75,2041385,0.06,0.44%
ARO,09/25/12,14.11,14.26,13.68,13.69,1987921,-0.35,-2.49%
ARO,09/24/12,13.87,14.11,13.79,14.04,1210759,0.09,0.65%
ARO,09/21/12,14.51,14.61,13.94,13.95,2670765,-0.41,-2.86%
ARO,09/20/12,14.33,14.46,14.16,14.36,1080588,-0.09,-0.62%
ARO,09/19/12,14.18,14.59,14.13,14.45,1312308,0.31,2.19%
ARO,09/18/12,14.22,14.30,13.88,14.14,1847703,-0.12,-0.84%
ARO,09/17/12,14.76,14.80,14.20,14.26,2399353,-0.58,-3.91%
ARO,09/14/12,14.73,14.99,14.67,14.84,1712519,0.18,1.23%
ARO,09/13/12,14.27,14.80,14.13,14.66,1972302,0.45,3.17%
ARO,09/12/12,14.36,14.39,14.06,14.21,2297988,-0.07,-0.49%
ARO,09/11/12,14.43,14.71,14.20,14.28,1597307,-0.18,-1.24%
ARO,09/10/12,14.61,14.71,14.38,14.46,1421833,-0.20,-1.36%
ARO,09/07/12,14.65,14.89,14.50,14.66,1414500,0.05,0.34%
ARO,09/06/12,14.27,14.73,14.17,14.61,2287385,0.58,4.13%
ARO,09/05/12,14.43,14.52,13.90,14.03,3160866,-0.03,-0.21%