Symbol,Date,Open,High,Low,Close,Volume,Change,% Change
PCTI,05/31/12,6.050,6.340,5.980,6.110,31815,0.09,1.50%
PCTI,05/30/12,6.190,6.330,5.940,6.020,22126,-0.25,-3.99%
PCTI,05/29/12,5.910,6.360,5.910,6.270,20259,0.32,5.38%
PCTI,05/25/12,5.960,5.980,5.900,5.950,22154,-0.01,-0.17%
PCTI,05/24/12,6.030,6.030,5.920,5.960,56059,-0.03,-0.50%
PCTI,05/23/12,6.120,6.199,5.910,5.990,43114,-0.11,-1.80%
PCTI,05/22/12,6.440,6.440,6.050,6.100,39428,-0.28,-4.39%
PCTI,05/21/12,6.400,6.630,6.370,6.380,14093,-0.12,-1.85%
PCTI,05/18/12,6.330,6.590,6.310,6.500,27348,0.13,2.04%
PCTI,05/17/12,6.350,6.440,6.320,6.370,4862,0.02,0.31%
PCTI,05/16/12,6.520,6.600,6.320,6.350,13248,-0.21,-3.20%
PCTI,05/15/12,6.760,6.760,6.430,6.560,24038,-0.15,-2.24%
PCTI,05/14/12,6.590,6.750,6.590,6.710,50957,0.01,0.15%
PCTI,05/11/12,6.690,6.750,6.650,6.700,19130,0.02,0.30%
PCTI,05/10/12,6.480,6.700,6.480,6.680,26453,0.24,3.73%
PCTI,05/09/12,6.540,6.680,6.420,6.440,8901,-0.18,-2.72%
PCTI,05/08/12,6.740,6.760,6.620,6.620,14028,-0.06,-0.90%
PCTI,05/07/12,6.740,6.750,6.650,6.680,18978,-0.05,-0.74%
PCTI,05/04/12,6.710,6.800,6.640,6.730,27601,-0.07,-1.03%
PCTI,05/03/12,6.800,6.840,6.730,6.800,5022,0.00,0.00%
PCTI,05/02/12,6.850,6.970,6.730,6.800,18509,-0.03,-0.44%
PCTI,05/01/12,6.890,6.950,6.820,6.830,18840,0.00,0.00%
PCTI,04/30/12,6.950,6.980,6.640,6.830,26221,-0.15,-2.15%
PCTI,04/27/12,6.780,7.020,6.780,6.980,22550,0.24,3.56%
PCTI,04/26/12,6.860,6.860,6.525,6.740,9869,0.00,0.00%
PCTI,04/25/12,6.720,6.790,6.610,6.740,14927,0.14,2.12%
PCTI,04/24/12,6.660,6.780,6.530,6.600,25845,-0.12,-1.79%
PCTI,04/23/12,6.710,6.750,6.610,6.720,10956,-0.07,-1.03%
PCTI,04/20/12,6.780,6.800,6.630,6.790,9164,0.07,1.04%
PCTI,04/19/12,6.680,6.790,6.600,6.720,18647,0.00,0.00%
PCTI,04/18/12,6.790,6.830,6.620,6.720,8780,-0.09,-1.32%
PCTI,04/17/12,6.800,6.860,6.800,6.810,15094,0.01,0.15%
PCTI,04/16/12,6.720,6.800,6.720,6.800,9651,0.07,1.04%
PCTI,04/13/12,6.700,6.750,6.680,6.730,10910,-0.02,-0.30%
PCTI,04/12/12,6.740,6.800,6.730,6.750,6167,-0.05,-0.74%
PCTI,04/11/12,6.680,6.800,6.580,6.800,27246,0.19,2.87%
PCTI,04/10/12,6.560,6.790,6.560,6.610,21598,-0.19,-2.79%
PCTI,04/09/12,6.720,6.900,6.700,6.800,48901,0.08,1.19%
PCTI,04/05/12,6.860,6.860,6.650,6.720,5674,0.10,1.51%
PCTI,04/04/12,6.680,6.890,6.560,6.620,12625,-0.11,-1.63%
PCTI,04/03/12,6.780,6.780,6.610,6.730,23668,0.02,0.30%
PCTI,04/02/12,6.610,6.830,6.560,6.710,20149,0.06,0.90%
PCTI,03/30/12,6.590,6.650,6.511,6.650,12383,0.06,0.91%
PCTI,03/29/12,6.540,6.600,6.470,6.590,9553,0.09,1.38%
PCTI,03/28/12,6.580,6.610,6.480,6.500,8615,-0.10,-1.52%
PCTI,03/27/12,6.620,6.650,6.510,6.600,30045,0.00,0.00%
PCTI,03/26/12,6.350,6.700,6.270,6.600,42817,0.15,2.33%
PCTI,03/23/12,6.700,6.700,6.320,6.450,163717,-0.50,-7.19%
PCTI,03/22/12,6.950,7.010,6.900,6.950,16926,-0.01,-0.14%
PCTI,03/21/12,6.910,7.020,6.910,6.960,16872,-0.03,-0.43%
PCTI,03/20/12,6.890,7.000,6.860,6.990,23545,0.15,2.19%
PCTI,03/19/12,6.850,6.970,6.800,6.840,18615,-0.02,-0.29%
PCTI,03/16/12,6.930,7.000,6.850,6.860,31995,-0.07,-1.01%
PCTI,03/15/12,6.940,6.960,6.860,6.930,8525,-0.04,-0.57%
PCTI,03/14/12,6.970,7.000,6.900,6.970,7965,0.06,0.87%
PCTI,03/13/12,7.040,7.040,6.900,6.910,14949,-0.07,-1.00%
PCTI,03/12/12,6.960,6.990,6.810,6.980,6360,0.09,1.31%
PCTI,03/09/12,7.000,7.100,6.890,6.890,25760,-0.15,-2.13%
PCTI,03/08/12,7.000,7.080,6.880,7.040,17758,0.12,1.73%
PCTI,03/07/12,7.003,7.070,6.910,6.920,8794,-0.08,-1.14%
PCTI,03/06/12,7.150,7.150,6.970,7.000,14163,-0.22,-3.05%
PCTI,03/05/12,7.304,7.390,7.120,7.220,10050,-0.07,-0.96%
PCTI,03/02/12,7.350,7.350,7.200,7.290,10201,-0.03,-0.41%