Quest Diagnostics Inc. (DGX) Historical Prices

Historical Data for Quest Diagnostics Inc. (DGX) 
$ 57.54   -0.17 (-0.29%) Volume: 1.04 m 4:01 PM EST Feb 10, 2012
After Hours:  $ 56.9223   -0.6177 (-1.07%) Volume: 20.2 k 5:17 PM EST Feb 10, 2012
Start:              End:      
Date Open High Low Close Volume Chg % Chg Adj. Close
2/10/12 57.50 57.57 56.66 57.54 1,042,861 -0.17 -0.29% 57.54
2/9/12 58.10 58.153 57.42 57.71 774,540 -0.43 -0.74% 57.71
2/8/12 58.30 58.54 57.97 58.14 812,850 -0.16 -0.27% 58.14
2/7/12 57.89 58.40 57.78 58.30 706,338 0.37 0.64% 58.30
2/6/12 58.36 58.495 57.63 57.93 926,262 -0.71 -1.21% 57.93
2/3/12 58.36 58.73 58.2129 58.64 1,091,981 0.70 1.21% 58.64
2/2/12 58.18 58.18 57.554 57.94 1,048,313 -0.18 -0.31% 57.94
2/1/12 58.36 58.66 57.64 58.12 1,747,078 0.04 0.07% 58.12
1/31/12 58.50 58.75 57.68 58.08 1,102,459 -0.22 -0.38% 58.08
1/30/12 58.56 58.86 57.86 58.30 995,478 -0.70 -1.19% 58.30
1/27/12 58.81 59.15 58.62 59.00 2,096,600 0.01 0.02% 59.00
1/26/12 59.60 59.76 58.54 58.99 2,476,568 -1.56 -2.58% 58.99
1/25/12 60.13 61.47 59.14 60.55 2,672,842 -0.18 -0.30% 60.55
1/24/12 58.82 60.80 58.01 60.73 4,912,417 4.23 7.49% 60.73
1/23/12 57.14 57.14 56.34 56.50 1,497,947 -0.64 -1.12% 56.50
1/20/12 57.53 57.70 56.91 57.14 866,319 -0.53 -0.92% 57.14
1/19/12 56.45 57.80 55.37 57.67 1,333,416 0.39 0.68% 57.67
1/18/12 57.23 57.65 56.93 57.28 1,141,206 0.01 0.02% 57.28
1/17/12 57.50 57.95 57.15 57.27 604,625 0.46 0.81% 57.27
1/13/12 56.92 56.99 56.36 56.81 963,973 -0.34 -0.59% 56.81
1/12/12 57.42 57.46 56.70 57.15 1,118,151 0.01 0.02% 57.15