I have a stupid question here (sorry, I'm a n00b programmer)... in this script, what is the purpose of:

var* High = series(priceHigh());
var* Low = series(priceLow());

Are not priceHigh() and priceLow() already built-in series that I can pull from? For example, why not just use priceClose() and priceHigh(2) for the current and last bar?

Thanks

Last edited by dusktrader; 07/19/13 14:43.