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No output in Backtest also no Debug logs

I remember that I had the same problem before and somehow got rid of it, but can someone please explain to me why in the attached backtest neither the debug statements get logged nor a single trade is executed? Help much appreciated! 

It s a simple boilinger band strategy, going long if it hits the lower band and vice versa. 

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Hey FoolishObserver,

There aren't any debugging messages or any output in your backtest because "DKKEUR" is not a supported currency pair. You can check which pairs are supported using the data library.

I changed the pair to "EURUSD" to let OnData run. One good convention to follow is to use Symbols rather than tickers as keys. Symbols are unique to a security, while tickers can change. You can learn more about this in our documentation.

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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


Awesome thanks yeah this was indeed the problem! Thank you! :) 

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Update Backtest





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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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