going to test here again >>> ARTA open high low close change volume
01/29/09 0.0120 0.0240 0.0120 0.0230 +0.0100 1,021,144
01/28/09 0.0130 0.0130 0.0060 0.0130 +0.0000 421,875
01/27/09 0.0150 0.0200 0.0100 0.0130 -0.0020 453,675
01/26/09 0.0390 0.0390 0.0110 0.0150 -0.0080 470,575
01/23/09 0.0300 0.0300 0.0150 0.0230 -0.0070 651,849
01/22/09 0.0370 0.0370 0.0250 0.0300 -0.0100 698,836
01/21/09 0.0480 0.0700 0.0370 0.0400 +0.0000 889,783
01/20/09 0.0300 0.0480 0.0300 0.0400 +0.0140 1,399,554
01/16/09 0.0220 0.0300 0.0150 0.0260 +0.0020 631,485
01/15/09 0.0110 0.0240 0.0060 0.0240 +0.0090 1,040,838
01/14/09 0.0200 0.0200 0.0080 0.0150 -0.0050 2,223,188
01/13/09 0.0080 0.0240 0.0120 0.0200 +0.0150 3,141,710