What is the best way to filter down the pipeline only to specific industries or even symbols? I see an option to filter it after the fact using context.output.loc in before_trading_start, but this seems to be very wasteful in resources.
I am trying to create an algorithm that will rebalance monthly based on TTM of revenue. Since get_fundamentals does not provide TTM, I am trying to use the Pipeline API.
Thanks!
Pipeline only for specific industry codes
Be aware that also the Pipeline API do not provide TTM Revenue.
About the industry codes, look at my code example in this post:
https://www.quantopian.com/posts/how-to-filter-equity-types-or-classes-in-pipeline#56e01c7eceb9ed5458000722
Please sign in or
join Quantopian to
post a reply.
Need help?
Contact support.
Company
Learn & Support
Notices
Follow Us
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.