-25
0
25
50
75
100
1990
1994
1998
2002
2006
1992
1996
2000
2004
2008
Jul 2009
CSCO: (O: 18.8; H: 19.1; L: 18.5; C: 18.5)
BBands M: 20.8
BBands U: 28.7
BBands L: 12.9
1990
1994
1998
2002
2006
1992
1996
2000
2004
2008
2008
2006