Has anyone heard of the PLdot?  It is the average of the high, low and close
for the past three bars.  This is what I've come up with.
((H+L+C)/3)+((HHVBars(H,2)+ LLVBars(L,2)+(CLOSE -2))/3)+((HHVBars(H,3)+
LLVBars(L,3) +(CLOSE,-3))/3)/3.  Has anyone tried setting it up or using it?
 
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