By JLP | December 4, 2006
The Dow Jones averages are unique in that they are price weighted rather than market capitalization weighted. Their component weightings are therefore affected only by changes in the stocks’ prices, in contrast with other indexes’ weightings that are affected by both price changes and changes in the number of shares outstanding.When the averages were initially created, their values were calculated by simply adding up the component stocks’ prices and dividing by the number of components. Later, the practice of adjusting the divisor was initiated to smooth out the effects of stock splits and other corporate actions.
Dow Jones 20 Transportation Average: .20882618
Dow Jones 15 Utilities Average: 1.4646169
Dow Jones 65 Composite Average: .77093357
Ticker
Symbol |
Current
Price (12/02/2006) |
AA
|
30.87
|
AIG
|
69.77
|
AXP
|
58.55
|
BA
|
89.55
|
C
|
49.38
|
CAT
|
61.19
|
DD
|
46.45
|
DIS
|
33.09
|
GE
|
35.28
|
GM
|
29.69
|
HD
|
38.97
|
HON
|
42.81
|
HPQ
|
39.44
|
IBM
|
91.25
|
INTC
|
20.93
|
JNJ
|
65.97
|
JPM
|
46.01
|
KO
|
46.57
|
MCD
|
42.08
|
MMM
|
79.98
|
MO
|
84
|
MRK
|
45.06
|
MSFT
|
29.12
|
PFE
|
27.86
|
PG
|
62.69
|
T
|
34
|
UTX
|
63.86
|
VZ
|
34.64
|
WMT
|
45.87
|
XOM
|
77.2
|
TOTAL OF ALL PRICES
|
1522.13
|
CURRENT DIVISOR
|
.12482483
|
DIVIDE TOTAL BY DIVISOR
|
12194.13
|