please help me with this study

[wawuki]

I want to draw a line of the ESmini in the NASmini chart - but the following formula does not work. Does a/b know why, or what I have to change??

function preMain() {
setPriceStudy(false);
}
var OVol = 0;
function main() {

if ( close(0,1,"ES M5") > close(-1,1,"ES M5")) OVol += volume(0,1,"ES M5");

else if ( close(0,1,"ES M5") < close(-1,1,"ES M5") ) OVol -= volume(0,1,"ES M5");

return OVol;
}


regards
Roger

[Doji3333]

Roger..

Looks like your calculations are creating an INFINITE number - causing the rest of the code to fail.

You can see for yourself what is happening with this code.

function preMain() {
setPriceStudy(false);
}
var OVol = 0;
function main() {

if ( close(0,1,"ES M5") > close(-1,1,"ES M5")) { OVol += volume(0,1,"ES M5"); }

else if ( close(0,1,"ES M5") < close(-1,1,"ES M5") ) { OVol -= volume(0,1,"ES M5"); }

debugPrintln(OVol);
return OVol;
}

You'll probably have to rethink your logic here and try to come up with a way to handle the return values.