AFL needed for filtering above avg value of portforlio of stocks

Hi seniors,
Traderji.com has got some very interesting threads but I need something dfferent.(if not already present in the site)

I need to know on the screen through a filter or scan (in Amibroker) if any stock's traded value(Price X qty) is greater a months's avg traded value. This needs to be sorted and flashed on the screen simultaneously with chart view etc.

I hope I am not asking for too much.

I will will obliged if someone is kind enough to help me out.

Thanking you in advance...

Sincerely,