I noticed when I installed Zen fire on another computer the other day it asked me if I want to use Zenfire as the historical feed. I said yes and downloaded a week of tick data. That tick data seemed very small in file size to download compared to my IQ tick data and the results between that tick data and my IQ tick data are very very different in back testing.
Question is, is the Zenfire historical tick data as pure and full as the Zenfire live tick data ?
thx.
Comment