Probably two of your worst possible choices. eSignal data feed is crap. I'm happy with Amibroker but I am as interested in systems development/backtesting as I am in charting. Try a few trials and see what appeals to you.
I'll have to admit, the charting capability of Quotetracker is pretty damn impressive! And Jerry is super fast in replying back with e-mails to your customer support questions. Just an amazing product. Very well thought out!
I noticed they added the ability to chart multiple symbols on the same chart, but does anyone know how to do this with QT? I've downloaded the beta, but can't find any info on how to set this up. John
Neoticker - is the best in my opinion , its one of those hidden gems in the market place , few people know of its true capabilities , its far superior to similar products such as tradestation or metastock ...
I assume you mean tick data, as the program will backfill historical charts. Haven't done any data scrubbing on it though.