However, sometimes, when I try to backtest before a certain date it stops working.
For example, I tested it in 2013, 2012, 2011, 2010, 2009.2008 it works. But when I test 2007, now I'm not getting any results.
I don't know how NT handles getting data. It seems that every once in a while, it's missing a chunk of data. So in this case perhaps 2007 it's not getting data, while in the past it would work under 2007. I'm a bit confused as how it determines when it would work. Ideally I would like it to automatically get whatever data is missing.
This is testing sp100 stocks, using the signal data feed and the get data from server available checked.
thanks
Comment