In Schwabs platform there is a moneyflow indicator that I cant seem to get any indicators in TC2000 to match.  The formula for it is below - I wrote the pcf for the back end but Im not sure about how to write the summation part if even possible.  Im also not sure what the n-period it uses is and of course their cust serv seems to be reading from a help file that I alerady have available whcich doesnt say.  But I can play with that later.  If not possible is there any indicator that I can use that returns a dollar value like this one does.

                                                  t

                                                  ∑      (((C1-L1) - (H1-C1)) / H1-L1) * V1 

                                               i=t-n+1

Their description:

Money Flow keeps a running total of the money flowing into and out of a security. 

That kind of looks like an intermediate step in the Chaikin Money Flow caclulations.

If we stop at the sum, we would get the following for a period of 21.

SUM((2 * C - L - H) / (H - L - (H = L)) * V, 21)

Your formula could be for 1-bar ago, or it could be that the formula using a starting index of 1 instead of a starting index of 0 like we do. If it is 1-bar ago, the formula would be the following.

SUM((2 * C1 - L1 - H1) / (H1 - L1 - (H1 = L1)) * V1, 21)

Note that you can actually can have a running total and not need to use a period at all if you create a Custom PCF Cumulative Indicator with the following settings.

The custom PCF Cumulative Indicator looks pretty exact.  Doesnt have the same value but the charted line is the same on everything I've put it on so far.  As always thanks for the excellent service.  

You're welcome.