0
30
60
90
1990
1994
1998
2002
2006
1992
1996
2000
2004
2008
Jul 2009
CSCO OHLC: (O: 19.1; H: 18.8; L: 18.5; C: 18.5)
-50
0
50
100
150
1990
1994
1998
2002
2006
1992
1996
2000
2004
2008
Jul 2009
CHO(10,20): -0.7
1990
1994
1998
2002
2006
1992
1996
2000
2004
2008
2008
2006