I forgot where I got these indicators from but it is pretty interesting.
Momentum Divergence
{Close Plot - Creates Plot1}
LBP:=Input("Look Back Period",5,200,15);
CloseValue:=If(HHV(CLOSE,LBP)-LLV(CLOSE,LBP)<>0,HHV(CLOSE,LBP)-LLV(CLOSE,LBP),50);
ClosePlot:=100*(CLOSE-LLV(CLOSE,LBP))/CloseValue;
ClosePlot;
{MACD Plot - Creates Plot2}
FastMA:= Input("FastMA periods",5, 200, 12);
SlowMA:= Input("SlowMA periods",5, 200, 26);
LBP:=Input("Look Back Period",5,200,15);
MyMACD:=Mov(CLOSE,FastMA,E)-Mov(CLOSE,SlowMA,E);
MACDvalue:=
If(HHV(MyMACD,LBP)-LLV(MyMACD,LBP)<>0,{THEN}
HHV(MyMACD,LBP)-LLV(MyMACD,LBP), {ELSE}
50);
MACDplot:=100*(MyMACD-LLV(MyMACD,LBP))/MACDvalue;
MACDplot;