Northwest Natural Gas Co. (NWN) Historical Prices

Historical Data for Northwest Natural Gas Co. (NWN) 
$ 47.75   -0.53 (-1.10%) Volume: 89.36 k 4:03 PM EST Feb 10, 2012
After Hours:  $ 47.75 0.00 (0.00%) Volume: 2.06 k 4:34 PM EST Feb 10, 2012
Start:              End:      
Date Open High Low Close Volume Chg % Chg Adj. Close
2/10/12 47.98 48.14 47.693 47.75 89,360 -0.53 -1.10% 47.75
2/9/12 48.79 48.83 48.141 48.28 65,778 -0.33 -0.68% 48.28
2/8/12 48.89 48.99 48.37 48.61 98,685 -0.11 -0.23% 48.61
2/7/12 48.92 49.37 48.71 48.72 198,986 -0.41 -0.83% 48.72
2/6/12 49.07 49.29 48.88 49.13 76,325 -0.15 -0.30% 49.13
2/3/12 48.80 49.49 48.80 49.28 187,802 0.73 1.50% 49.28
2/2/12 48.40 48.75 48.32 48.55 128,070 0.05 0.10% 48.55
2/1/12 47.57 48.55 47.57 48.50 162,328 0.95 2.00% 48.50
1/31/12 47.52 47.71 47.175 47.55 159,981 0.33 0.70% 47.55
1/30/12 47.20 47.54 46.97 47.22 152,723 -0.42 -0.88% 47.22
1/27/12 47.66 47.99 47.38 47.64 157,729 -0.56 -1.16% 47.64
1/26/12 47.36 48.46 47.36 48.20 134,210 0.96 2.03% 48.20
1/25/12 46.69 47.39 46.60 47.24 72,243 0.28 0.60% 47.24
1/24/12 46.96 47.20 46.82 46.96 93,108 -0.32 -0.68% 46.96
1/23/12 46.96 47.37 46.96 47.28 58,027 0.654458 1.40% 47.28
1/20/12 46.99 47.36 46.79 47.06 109,145 0.039631 0.09% 46.6255
1/19/12 47.25 47.25 46.8675 47.02 71,185 -0.198154 -0.42% 46.5859
1/18/12 47.11 47.25 46.68 47.22 69,997 0.049538 0.11% 46.7841
1/17/12 47.20 47.69 47.04 47.17 99,953 0.118893 0.26% 46.7345
1/13/12 46.82 47.17 46.74 47.05 54,083 -0.198154 -0.42% 46.6156
1/12/12 47.30 47.52 47.01 47.25 103,794 -0.069354 -0.15% 46.8138
1/11/12 47.05 47.55 47.05 47.32 95,721 0.019816 0.04% 46.8831