Comparison of Moving Average (and any other indicators) and error - page 7

 
gammaray:
So, the point is that these values are different at different moments of calculation. Although they should be equal and correspond to a certain bar price (open, close, etc.). Taking the data according to the specification is not appropriate. In this case as well, it seems to me that it is not possible to identify multiple intersections of MA within a single bar. Right?

Multiple MA crossovers can only occur if data from the MA is taken at the zero (current) bar, and the method of MA calculation is any, except for PRICE_OPEN.

Explain more specifically what is meant by ". at different moments of calculation these values are different ..." ?