I am currently running backtests on a new strategy which requires tick data. I use Ninja Continuum as data Provider and have downloaded tick data from there for FDAX.
I have missing data in some weeks in 2015, e.g. the last week of February 2015 is missing the ASK series (BID series is OK).
1. Do I have to re-download historic data to fix it?
2. Do I need to clear the data cache before? If so, will it delete old tick data I have on the machine (I got the entire 2014).
3. Would Kinetick provide more tick data of history, how many years do they go back?
Thanks,
Martin
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