Possible to lookup an asset/Equity from a non-string literal?

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Possible to lookup an asset/Equity from a non-string literal?

posted May 26, 2017

I thought this would be very basic. I have a dataframe that has a list of stock tickers and I wanted to trade against them. The dataframe is sourced from an external fetcher file.

symbol(sec) # where sec is a non-literal stock ticker.

Any thoughts on how to do this?

Thanks!
--Brian

1 response

Just wanted to pass along that I figured out a work-around for this. I load the stocks from fetcher and implemented a post-processing call back function. This converts all the tickers from the CSV file to equity objects which are tradable. This gives me the entire universe of stocks and their datetimes without having to worry about the wonky logic on fetcher universe.

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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.