Closing price on 7/28/2010
|
|
Open |
17.10 |
High |
17.80 |
Low |
17.00 |
Volume |
364,100 |
Split-adjusted Price |
17.20 |
|
|
PSI Historical Quote
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
7/28/2010
|
-0.30 / -1.71%
|
17.10
|
17.80
|
17.00
|
17.20
|
17.20
|
17.20
|
364,100
|
|
7/27/2010
|
-0.80 / -4.37%
|
18.30
|
18.40
|
17.20
|
17.50
|
17.50
|
17.50
|
395,100
|
|
7/26/2010
|
+0.20 / +1.10%
|
18.00
|
19.30
|
18.00
|
18.30
|
18.30
|
18.30
|
255,100
|
|
7/23/2010
|
-0.80 / -4.23%
|
19.20
|
19.20
|
18.00
|
18.10
|
18.10
|
18.10
|
354,300
|
|
7/22/2010
|
-0.80 / -4.06%
|
19.90
|
20.40
|
18.80
|
18.90
|
18.90
|
18.90
|
566,900
|
|
7/21/2010
|
+19.70 / +0.00%
|
19.90
|
23.00
|
19.00
|
19.70
|
19.70
|
19.70
|
922,900
|
|
|