What am I doing wrong?

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What am I doing wrong?

posted Jan 7, 2019

I am a total rookie coder but I'm really interested in learning. I thought the best way to learn would be to jump right in and give it my best shot. So I am trying to write an algorithm based on Joel Greenblatt's book "The little Book that still beats the market" it essentially ranks companies based on their ROIC and Earning Yield then combines those factors to rank the top companies. I've tried my best to write this into code but my algorithm is still buying nothing. I am totally lost and would love help solving the problem
Thanks!

1 response

Daniel Cascio (Blue Robin)

Looks like you need to code in your rebalance frequency. I'd recommend taking a look at this and drop in your pipeline selection

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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.