0
25
50
75
100
1990
1998
2006
1994
2002
Jul 2009
CSCO: (O: 18.84; H: 19.1; L: 18.45; C: 18.5)
-800000000
0
800000000
1600000000
2400000000
3200000000
4000000000
1990
1998
2006
1994
2002
Jul 2009
OBV: 2435262196
1990
1998
2006
1994
2002
▼
⛶
▲
⛶
OBV: 2435262196
CSCO: (O: 18.84; H: 19.1; L: 18.45; C: 18.5)
OBV: 2435262196