About a week ago, one of my algorithms was performing very well on the backtesting platform, but today, with the exact same code, I am getting a totally different result. I was wondering what changes had been made to the backtester within this week? It would be great if there is some documentation of the updates made..
Hello,
We haven't made any recent updates to the backtester so you should see the same results using the same code. Since you're seeing something different, lets take this offline so that we can debug and dig into what's going on. I"m going to email you and hopefully we'll get to the bottom of this soon!
Thanks,
Alisa
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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 Quantopian.
In addition, the material offers no opinion with respect to the suitability of any security or specific investment. No information contained herein should be regarded as a suggestion to engage in or refrain from any investment-related course of action as none of Quantopian nor any of its affiliates is undertaking to provide investment advice, act as an adviser to any plan or entity subject to the Employee Retirement Income Security Act of 1974, as amended, individual retirement account or individual retirement annuity, or give advice in a fiduciary capacity with respect to the materials presented herein. If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. All investments involve risk, including loss of principal. Quantopian 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.