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I've been running several different backtests and this has been a recurring issue with my backtests. “Due to numerical precision issues in the factor file, data for the following symbols was adjust to a later starting date: [HCHC, 12/30/2050]” Is there something wrong with the data?
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Varad Kabade
Hi Li Cheng
This warning is thrown when the factor file has INF split values, indicating that the stock has so many splits that prices can't be calculated with correct numerical precision. However, it should still be possible to receive the data through a History request. Please refer to the following thread for more information.
Best,
Varad Kabade
Li Cheng
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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