Closing price on 5/16/2011
|
|
Open |
18.80 |
High |
18.90 |
Low |
18.10 |
Volume |
360,630 |
Split-adjusted Price |
5.90 |
|
|
DQC Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
5/16/2011
|
+0.20 / +1.11%
|
18.80
|
18.90
|
18.10
|
18.20
|
18.20
|
5.90
|
360,630
|
|
5/13/2011
|
+0.80 / +4.65%
|
17.20
|
18.00
|
17.00
|
18.00
|
18.00
|
5.84
|
204,740
|
|
5/12/2011
|
-0.20 / -1.15%
|
17.50
|
17.60
|
17.20
|
17.20
|
17.20
|
5.58
|
73,610
|
|
5/11/2011
|
+0.10 / +0.58%
|
17.70
|
17.80
|
17.30
|
17.40
|
17.40
|
5.64
|
94,840
|
|
5/10/2011
|
-0.40 / -2.26%
|
17.70
|
18.00
|
17.30
|
17.30
|
17.30
|
5.61
|
112,500
|
|
5/9/2011
|
+0.30 / +1.72%
|
17.70
|
17.70
|
17.40
|
17.70
|
17.70
|
5.74
|
43,120
|
|
5/6/2011
|
+0.10 / +0.58%
|
17.50
|
17.60
|
17.20
|
17.40
|
17.40
|
5.64
|
275,630
|
|
5/5/2011
|
-0.30 / -1.70%
|
17.30
|
17.90
|
17.00
|
17.30
|
17.30
|
5.61
|
83,170
|
|
5/4/2011
|
0.00 / 0.00%
|
18.00
|
18.30
|
17.60
|
17.60
|
17.60
|
5.71
|
30,600
|
|
4/29/2011
|
+0.40 / +2.33%
|
17.40
|
18.00
|
17.10
|
17.60
|
17.60
|
5.71
|
112,430
|
|
4/28/2011
|
-0.20 / -1.15%
|
17.40
|
17.60
|
17.20
|
17.20
|
17.20
|
5.58
|
49,090
|
|
4/27/2011
|
0.00 / 0.00%
|
17.80
|
17.80
|
17.20
|
17.40
|
17.40
|
5.64
|
82,190
|
|
4/26/2011
|
-0.70 / -3.87%
|
17.50
|
18.40
|
17.30
|
17.40
|
17.40
|
5.64
|
123,980
|
|
4/25/2011
|
+0.80 / +4.62%
|
17.90
|
18.10
|
17.90
|
18.10
|
18.10
|
5.87
|
168,270
|
|
4/22/2011
|
-0.30 / -1.70%
|
17.30
|
17.80
|
16.90
|
17.30
|
17.30
|
5.61
|
77,030
|
|
4/21/2011
|
-0.50 / -2.76%
|
18.10
|
18.40
|
17.60
|
17.60
|
17.60
|
5.71
|
99,550
|
|
4/20/2011
|
+0.10 / +0.56%
|
18.00
|
18.70
|
18.00
|
18.10
|
18.10
|
5.87
|
142,310
|
|
4/19/2011
|
-0.50 / -2.70%
|
17.90
|
18.60
|
17.90
|
18.00
|
18.00
|
5.84
|
71,890
|
|
4/18/2011
|
-0.90 / -4.64%
|
19.10
|
19.10
|
18.50
|
18.50
|
18.50
|
6.00
|
153,300
|
|
4/15/2011
|
-0.80 / -3.96%
|
20.00
|
20.40
|
19.40
|
19.40
|
19.40
|
6.29
|
123,600
|
|
4/14/2011
|
-0.70 / -3.35%
|
21.00
|
21.00
|
20.10
|
20.20
|
20.20
|
6.55
|
115,290
|
|
4/13/2011
|
-0.60 / -2.79%
|
21.60
|
21.70
|
20.90
|
20.90
|
20.90
|
6.78
|
301,440
|
|
4/8/2011
|
-0.30 / -1.38%
|
21.50
|
21.80
|
21.40
|
21.50
|
21.50
|
6.97
|
130,370
|
|
4/7/2011
|
-0.60 / -2.68%
|
22.00
|
22.50
|
21.80
|
21.80
|
21.80
|
7.07
|
63,910
|
|
4/6/2011
|
+0.80 / +3.70%
|
21.60
|
22.50
|
21.60
|
22.40
|
22.40
|
7.26
|
371,280
|
|
4/5/2011
|
-0.80 / -3.57%
|
21.90
|
22.50
|
21.40
|
21.60
|
21.60
|
7.00
|
167,140
|
|
4/4/2011
|
-0.90 / -3.86%
|
23.10
|
23.20
|
22.30
|
22.40
|
22.40
|
7.26
|
367,860
|
|
4/1/2011
|
-0.50 / -2.10%
|
23.80
|
23.90
|
23.30
|
23.30
|
23.30
|
7.55
|
76,590
|
|
3/31/2011
|
+0.10 / +0.42%
|
24.00
|
24.00
|
23.70
|
23.80
|
23.80
|
7.72
|
94,760
|
|
3/30/2011
|
+0.10 / +0.42%
|
23.60
|
24.30
|
23.50
|
23.70
|
23.70
|
7.68
|
168,100
|
|
|