> Can you download a few years of data for all exchanges or is it > downloadable by day only? (or long history per symbol?)
Unfortunately only by day or by symbol (long history). However, because Stockwatch Canada has partnership agreement with QuoteTracker (see Companion Products here): http://www.stockwatch.com/swnet/subscrip/subscrip_products.aspx and AB has a QuoteTracker plugin, it should be possible to automate downloads and get long history for all symbols: http://www.amibroker.com/guide/h_rtsource.html http://www.amibroker.com/guide/h_qtracker.html http://www.quotetracker.com/ I have never tried that. Just started from scratch, a few years ago. After three months you have charts that are usable. Then it's just a matter of updating splits, symbol changes and name changes from Stockwatch bulletins: http://img117.imageshack.us/img117/3690/01032009085724xq9.png http://img370.imageshack.us/img370/8025/01032009085747hp7.png http://img370.imageshack.us/img370/6526/01032009085806ba2.png
