Is it possible to switch between different data providers in backtests? If not, can this feature please be added?
I always test strategies against DIFFERENT data feeds. I consider this a very important check step. The smaller the difference, the better.
Right now, I don't know how to do this other than via deleting the historical data from provider A, then activate provider B, then run the backtest again.
That's really stupid. I would be glad to hear, well, you don't need to do this because ...
However, if NT doesn't do the trick today, please add this functionality.
Thx.
NT-Roland
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