Amibroker and System # 6 for American stocks.

It is impossible to test a large number of stocks in WelsLab, even on daily basis. In the sixth version, already on the letter `` A" (tickers starting with this letter) memory overflow error occurs. Not to mention the fact that there is a big problem with the creation of watchlists., just some kind of dead end. The fourth version does not have this problem., but there were others — does not see metastok files in a directory where more 2000 Ticker, does not see files in the directory, where the subdirectories are located , which contain files alphabetically, and the testing speed is less than six.
Trading Blocks generally sucks when it comes to creating large watchlists.. Almost everything needs to be done manually, But if you take into account, what's in stock about 50 thousand shares, then the option with this program disappears by itself.
I had to remember Amibroker — what the overhead line cannot do in a few hours, and in general he will not be able to do this, since the computer memory will run out, The amibroker completes in five minutes, practically using no memory. And most importantly, a subscription to PremiumData solves all issues of stock management — they sort everything themselves, remove, Adding. For example, stock Out — goes to delisting promotions and is self-removed from existing, index compositions are updated, sectors, etc.
It remains only to understand the principle of building systems in Amibroker. Well, already on the fly, we managed to code the system # 6 for shares. At the same time I tested it ON ALL SHARES, which are and were (about about 50 thousand). In Velslab, I think, I couldn't have done that, and in Amibroker a little more 10 minutes of operation.

With 2000 years to the present day, without shoulder: