I am trying to build a realtime daytrade system in Amibroker, and how can it updates parameters base on realtime analysis?
have you gone to the yahoo groups for amibroker and asked the question? http://finance.groups.yahoo.com/group/amibroker/ did you just buy Amibroker? most times you can get these answers super quick from Tomasz or one of the other guys.
I second that. It's a very strong group, with a great support from TJ. Don't use generic forums for things like that. Use specialized services, forums, groups, etc.