[amibroker] A/D Line

["levibreidenbach" <levib1@xxxxxxxxxxx>]

How to calculate A/D Line in AB?

Assuming A/D Line = (Adv-Dec)+Previous value of A/D Line.

For data, I have the daily Advances in one symbol, the Declines in another symbol.  How would I create A/D Line.  

I've read to start with a large value, such as 100,000 then go from there.

For example.  On day 1, calculate as 100,000 + (Adv-Dec)

On day 2, calculate as previous value (above) + (Adv-Dec)

etc.


My concern (because I don't know how to code this)  is that each time I run exploration, it will calculate from the 100,000 and not the previous value.

Thank You





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