| Date |
Open |
High |
Low |
Close |
Volume |
Change % |
Historical Rating |
| 02/09/2010 |
21.41 |
22.11 |
20.70 |
21.90 |
5,409,668 |
+7.46% |
 |
| 02/08/2010 |
20.11 |
20.95 |
19.37 |
20.38 |
4,524,786 |
+3.35% |
 |
| 02/05/2010 |
20.17 |
20.58 |
18.63 |
19.72 |
7,882,766 |
-1.45% |
 |
| 02/04/2010 |
21.98 |
21.98 |
20.00 |
20.01 |
5,205,590 |
-10.59% |
 |
| 02/03/2010 |
22.32 |
23.49 |
22.23 |
22.38 |
3,151,640 |
-1.67% |
 |
| 02/02/2010 |
22.50 |
22.97 |
21.90 |
22.76 |
3,176,733 |
+2.89% |
 |
| 02/01/2010 |
20.30 |
22.12 |
20.30 |
22.12 |
3,529,637 |
+11.77% |
 |
| 01/29/2010 |
21.07 |
21.67 |
19.69 |
19.79 |
5,369,501 |
-3.51% |
 |
| 01/28/2010 |
22.12 |
22.49 |
20.20 |
20.51 |
4,735,666 |
-3.89% |
 |
| 01/27/2010 |
22.14 |
22.28 |
20.70 |
21.34 |
3,583,849 |
-2.69% |
 |
| 01/26/2010 |
21.63 |
22.70 |
21.30 |
21.93 |
2,659,834 |
-0.41% |
 |
| 01/25/2010 |
23.34 |
23.67 |
21.68 |
22.02 |
3,828,673 |
-2.09% |
 |
| 01/22/2010 |
22.50 |
23.90 |
22.00 |
22.49 |
3,733,298 |
-0.75% |
 |
| 01/21/2010 |
24.80 |
24.88 |
22.38 |
22.66 |
6,047,284 |
-9.50% |
 |
| 01/20/2010 |
25.72 |
25.78 |
24.25 |
25.04 |
4,537,857 |
-5.26% |
 |
| 01/19/2010 |
24.73 |
26.63 |
24.56 |
26.43 |
3,512,114 |
+6.57% |
 |
| 01/15/2010 |
24.38 |
25.59 |
24.05 |
24.80 |
4,121,459 |
+0.57% |
 |
| 01/14/2010 |
23.25 |
24.87 |
23.25 |
24.66 |
4,749,967 |
+7.64% |
 |
| 01/13/2010 |
22.03 |
22.99 |
22.01 |
22.91 |
3,273,542 |
+5.58% |
 |
| 01/12/2010 |
21.91 |
21.91 |
21.20 |
21.70 |
1,929,243 |
-3.08% |
 |
| 01/11/2010 |
22.29 |
23.95 |
22.26 |
22.39 |
3,612,165 |
+2.47% |
 |
| 01/08/2010 |
20.98 |
22.05 |
20.98 |
21.85 |
2,026,664 |
+2.15% |
 |
| 01/07/2010 |
21.44 |
21.75 |
21.02 |
21.39 |
1,218,625 |
-1.16% |
 |
| 01/06/2010 |
21.40 |
21.75 |
21.36 |
21.64 |
1,820,211 |
+1.31% |
 |
| 01/05/2010 |
19.99 |
21.68 |
19.99 |
21.36 |
4,136,919 |
+5.53% |
 |
| 01/04/2010 |
19.21 |
20.38 |
19.21 |
20.24 |
2,155,366 |
+7.55% |
 |
| 12/31/2009 |
18.94 |
19.20 |
18.63 |
18.82 |
642,125 |
-1.47% |
 |
| 12/30/2009 |
18.92 |
19.10 |
18.56 |
19.10 |
964,983 |
0.00% |
 |
| 12/29/2009 |
19.86 |
19.94 |
19.08 |
19.10 |
959,039 |
-2.80% |
 |
| 12/28/2009 |
20.28 |
20.28 |
19.52 |
19.65 |
660,566 |
-1.75% |
 |
| 12/24/2009 |
19.84 |
20.20 |
19.81 |
20.00 |
426,479 |
+1.16% |
 |
| 12/23/2009 |
19.77 |
19.83 |
19.41 |
19.77 |
969,604 |
+1.54% |
 |
| 12/22/2009 |
19.78 |
19.95 |
19.15 |
19.47 |
1,018,935 |
-1.57% |
 |
| 12/21/2009 |
19.69 |
19.98 |
19.66 |
19.78 |
1,441,090 |
+2.65% |
 |
| 12/18/2009 |
19.52 |
19.95 |
19.22 |
19.27 |
2,712,138 |
+0.73% |
 |
| 12/17/2009 |
19.27 |
19.62 |
19.01 |
19.13 |
3,057,210 |
-2.89% |
 |
| 12/16/2009 |
19.12 |
19.99 |
19.02 |
19.70 |
3,153,186 |
+4.95% |
 |
| 12/15/2009 |
18.56 |
19.14 |
18.34 |
18.77 |
1,518,197 |
-0.74% |
 |
| 12/14/2009 |
17.95 |
18.93 |
17.86 |
18.91 |
2,937,954 |
+7.14% |
 |
| 12/11/2009 |
18.34 |
18.49 |
17.51 |
17.65 |
2,590,722 |
-2.00% |
 |
| 12/10/2009 |
17.87 |
18.16 |
17.82 |
18.01 |
2,848,596 |
+2.50% |
 |
| 12/09/2009 |
18.18 |
18.47 |
17.10 |
17.57 |
4,726,234 |
-2.50% |
 |
| 12/08/2009 |
19.10 |
19.18 |
17.74 |
18.02 |
4,275,930 |
-7.64% |
 |
| 12/07/2009 |
19.00 |
19.89 |
18.92 |
19.51 |
1,647,892 |
+1.56% |
 |
| 12/04/2009 |
19.73 |
20.28 |
19.01 |
19.21 |
4,294,306 |
+0.42% |
 |
| 12/03/2009 |
19.91 |
19.91 |
19.01 |
19.13 |
2,195,565 |
-2.75% |
 |
| 12/02/2009 |
19.73 |
20.23 |
19.43 |
19.67 |
2,565,419 |
-2.77% |
 |
| 12/01/2009 |
20.08 |
20.39 |
19.94 |
20.23 |
2,094,709 |
+4.01% |
 |
| 11/30/2009 |
19.88 |
20.37 |
19.38 |
19.45 |
2,284,808 |
+0.15% |
 |
| 11/27/2009 |
19.48 |
21.43 |
19.12 |
19.42 |
1,548,925 |
-4.85% |
 |
| 11/25/2009 |
20.38 |
20.54 |
20.00 |
20.41 |
1,737,250 |
+0.10% |
 |
| 11/24/2009 |
20.49 |
20.49 |
19.60 |
20.39 |
1,625,505 |
+0.05% |
 |
| 11/23/2009 |
21.02 |
21.49 |
20.18 |
20.38 |
2,304,085 |
-0.97% |
 |
| 11/20/2009 |
20.35 |
20.76 |
20.12 |
20.58 |
1,197,376 |
-1.15% |
 |
| 11/19/2009 |
21.24 |
21.27 |
20.30 |
20.82 |
2,157,430 |
-3.83% |
 |
| 11/18/2009 |
21.87 |
22.29 |
21.50 |
21.65 |
1,891,265 |
-0.09% |
 |
| 11/17/2009 |
21.59 |
21.73 |
20.96 |
21.67 |
2,415,681 |
-0.69% |
 |
| 11/16/2009 |
20.85 |
22.00 |
20.76 |
21.82 |
4,089,154 |
+7.97% |
 |
| 11/13/2009 |
19.80 |
20.37 |
19.38 |
20.21 |
2,170,014 |
+3.11% |
 |
| 11/12/2009 |
19.74 |
20.53 |
19.43 |
19.60 |
3,513,974 |
-3.54% |
 |
| 11/11/2009 |
21.61 |
21.62 |
20.20 |
20.32 |
4,128,536 |
-4.20% |
 |
| 11/10/2009 |
21.12 |
21.36 |
20.40 |
21.21 |
3,371,723 |
-0.38% |
 |
| 11/09/2009 |
20.87 |
21.40 |
20.61 |
21.29 |
2,980,174 |
+6.40% |
 |
| 11/06/2009 |
19.52 |
20.92 |
19.25 |
20.01 |
4,046,833 |
-0.30% |
 |
| 11/05/2009 |
18.79 |
20.12 |
18.61 |
20.07 |
3,912,720 |
+8.19% |
 |
| 11/04/2009 |
18.76 |
19.24 |
18.42 |
18.55 |
3,142,646 |
+1.64% |
 |
| 11/03/2009 |
16.96 |
18.31 |
16.79 |
18.25 |
4,274,949 |
+3.34% |
 |
| 11/02/2009 |
17.46 |
18.40 |
16.83 |
17.66 |
5,179,784 |
+2.91% |
 |
| 10/30/2009 |
17.99 |
18.08 |
16.40 |
17.16 |
5,631,062 |
-6.28% |
 |
| 10/29/2009 |
17.02 |
18.52 |
17.02 |
18.31 |
5,977,311 |
+12.82% |
 |
| 10/28/2009 |
18.04 |
18.09 |
16.02 |
16.23 |
9,133,135 |
-11.50% |
 |
| 10/27/2009 |
19.35 |
19.53 |
18.31 |
18.34 |
4,591,313 |
-6.71% |
 |
| 10/26/2009 |
20.55 |
21.39 |
19.51 |
19.66 |
4,076,076 |
-4.14% |
 |
| 10/23/2009 |
21.23 |
21.42 |
20.34 |
20.51 |
2,337,841 |
-2.70% |
 |
| 10/22/2009 |
21.19 |
21.23 |
20.32 |
21.08 |
2,912,633 |
-1.26% |
 |
| 10/21/2009 |
20.65 |
22.05 |
20.62 |
21.35 |
4,679,347 |
+0.52% |
 |
| 10/20/2009 |
21.88 |
22.00 |
20.28 |
21.24 |
4,658,467 |
-1.48% |
 |
| 10/19/2009 |
21.13 |
21.71 |
20.87 |
21.56 |
2,590,391 |
+4.36% |
 |
| 10/16/2009 |
21.02 |
21.55 |
20.64 |
20.66 |
3,686,236 |
-4.79% |
 |
| 10/15/2009 |
21.19 |
21.88 |
20.82 |
21.70 |
4,736,975 |
+0.84% |
 |
| 10/14/2009 |
20.74 |
21.64 |
20.56 |
21.52 |
4,832,101 |
+7.92% |
 |
| 10/13/2009 |
19.94 |
20.03 |
19.50 |
19.94 |
3,407,577 |
-1.29% |
 |
| 10/12/2009 |
19.75 |
20.72 |
19.62 |
20.20 |
4,405,981 |
+4.39% |
 |
| 10/09/2009 |
18.64 |
19.35 |
18.50 |
19.35 |
2,605,286 |
+3.53% |
 |
| 10/08/2009 |
18.77 |
18.78 |
18.00 |
18.69 |
4,994,456 |
+3.55% |
 |
| 10/07/2009 |
18.30 |
18.48 |
17.70 |
18.05 |
3,298,496 |
-1.37% |
 |
| 10/06/2009 |
17.79 |
18.56 |
17.57 |
18.30 |
4,239,112 |
+5.29% |
 |
| 10/05/2009 |
17.17 |
17.57 |
16.20 |
17.38 |
5,165,432 |
+2.72% |
 |
| 10/02/2009 |
16.32 |
17.05 |
16.11 |
16.92 |
4,778,621 |
-0.88% |
 |
| 10/01/2009 |
17.88 |
18.44 |
17.02 |
17.07 |
5,122,982 |
-5.06% |
 |
| 09/30/2009 |
18.40 |
18.65 |
17.64 |
17.98 |
4,768,379 |
-0.77% |
 |
| 09/29/2009 |
18.09 |
18.64 |
17.77 |
18.12 |
4,400,032 |
+1.46% |
 |
| 09/28/2009 |
17.20 |
18.05 |
16.93 |
17.86 |
3,140,128 |
+4.08% |
 |
| 09/25/2009 |
16.68 |
17.50 |
16.54 |
17.16 |
2,970,988 |
+0.82% |
 |
| 09/24/2009 |
17.43 |
17.70 |
16.64 |
17.02 |
4,656,452 |
-0.64% |
 |
| 09/23/2009 |
17.45 |
17.77 |
16.86 |
17.13 |
5,960,197 |
+1.42% |
 |
| 09/22/2009 |
16.00 |
17.47 |
16.00 |
16.89 |
6,442,045 |
+10.03% |
 |
| 09/21/2009 |
15.50 |
15.59 |
14.84 |
15.35 |
3,826,342 |
-5.13% |
 |
| 09/18/2009 |
16.10 |
16.49 |
15.82 |
16.18 |
4,255,692 |
+0.43% |
 |
| 09/17/2009 |
16.10 |
16.43 |
15.55 |
16.11 |
4,754,606 |
-2.72% |
 |
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