[amibroker] Need a help - how to plot a predicted tommorrow value

[jiechu_2001]

I'm trying to plot an array's future value. For example, if x[t] is a
function of close[t-5], how do I plot x[t+1] to x[t+5]?

I have tried to use plot(,,,,xshift) but I do not get the correct results.

Thanks.