Stocks up after market close

[stuartlittle]

Hi,

I am new here.

Looking for a thinkscript code to scan for stocks that are up after market close.

I tried the following

def condition = last > close;

plot output = condition;

but getting error - Expected double

 

[BenTen]

You can use the following option

Be sure to set your scan aggregation period to 1m.

 

[stuartlittle]

Thank you