/*[[
	Name := gann hi/lo activator end of day
	Author := Copyright © 2005, Nick Bilak
	Link := 
	Separate Window := No
	First Color := blue
	First Draw Type := symbol
    First Symbol := 159
	Use Second Data := yes
	Second Color := Red
	Second Draw Type := symbol
    Second Symbol := 159
]]*/
Variables : i(0),hma(0),lma(0),startBar(0),up(false),sw(true),first(true);

SetLoopCount(0);

if first then {
	startbar=bars-5;
	first=false;
};

startbar++;
for i = startBar downto 0  {
	hma=(h[i+3]+h[i+2]+h[i+1])/3;
	lma=(l[i+3]+l[i+2]+l[i+1])/3;
	if c[i]<lma then { //hi
		if not up then SetIndexValue2(i,lma);
		up=true;
    };
	if c[i]>hma then { //lo
		if up then SetIndexValue(i,hma);
		up=false;
    };
    if up then
    	SetIndexValue(i,hma)
    else
    	SetIndexValue2(i,lma);
	startbar--;
};