Trend Direction Indicators for PowerPivots Plus
Here is a list of powerpivots Plus Indicators for Trend Direction in an order from most sensitive to least sensitive 

TD 1 1 

TD11:= ExtFml("PowerPivots.TrendDirection",1,1); 
TD11; 

TD 2 1 

TD21:= ExtFml("PowerPivots.TrendDirection",2,1); 
TD21; 

TD 3 1 

TD31:= ExtFml("PowerPivots.TrendDirection",3,1); 
TD31; 

TD 4 1 

TD41:= ExtFml("PowerPivots.TrendDirection",4,1); 
TD41; 

TD 1 2 

TD12:= ExtFml("PowerPivots.TrendDirection",1,2); 
TD12; 

TD 2 2 

TD22:= ExtFml("PowerPivots.TrendDirection",2,2); 
TD22; 

TD 3 2 

TD32:= ExtFml("PowerPivots.TrendDirection",3,2); 
TD32; 

TD 4 2 

TD42:= ExtFml("PowerPivots.TrendDirection",4,2); 
TD42; 

TD 1 2 thru TD 4 2 are based on Weekly Pivots so when plotted on daily charts they will not change as frequently as Daily Pivots