Sys,
Seems MC 7 still does not
Re Yahoo data I am using free 15+ minute delayed data which works for what i am doing. No symbol limit and the 5000 stocks I scan would cost me $700++/month with esignal. Chump change to ET'ers I know, but when your stocks are going nowhere and the fixed costs are still there...
There are limitions - I am using it for daily stocks to find stocks that I think will move up 200%+ over a period of days/weeks/months
first off no bid/offer vol with Yahoo/Hyperserver
Secondly incomplete data with a lot of stocks (download historical every now and then to keep charts accurate) The way it works is that it polls the Yahoo web page for the last quote - maybe uses multiple threads but basically it will go through the 5000 stocks one web page at a time, the speed at which it does this is primarily a function of the speed of your internet connection - so you get a snapshot effectively updated at the speed it goes through the list.
So, it is really a daily download equivelent - if you are worried about missing a tick, not for you, if you are screening stocks on a daily timeframe for LT moves it's basically OK despite the imitations - sometimes that 15 minute delay can save you from buying into a 1 day sucker spike.
Cost is I think 100-150 EUR and I have just found out they do a Yahoo symbol loader which I bought for 100 EUR to avoid having to enter symbols into Globalserver manually - I know there is a way to enter 1000 at a time apparently but not sure how.