Suppose you have 2 numbers labeled "Net Positions" within a time series:
01/08/2005 - A)68923
01/15/2005 - B)80164
The change between A and B would be: 11241 [80164-68923].
Would it be correct to state the velocity between A and B as:
1605.85714 [11241/7 Days Elapsed]?
[Velocity = change in displacement/change in time]
And thus conclude the momentum between A and B as:
128731932 [80164*1605.85714]?
[Momentum = Mass*Velocity (using the current net position as mass)]