Hey guys,
I would like to create two lists that are extracted from a trading universe after filtering for stocks I'm not interested in trading. One containing the tickers of the stocks and the other containing the sid-numbers.
Assuming that I use the filter-structure given in the attached notebook; does anyone know how to collect the sid-numbers and the symbols of the tradeable stocks (true) into two seperate lists/arrays?
Feedback is much appreciated.
The following code will populate your two lists of symbols and sids respectively.
After the reset_index call, the dataframe makes the equity index a column, which makes populating the lists a bit cleaner. You can also check it out in the notebook I've attached.
Let me know if you have any questions!
result = result.reset_index()
tradeable_stocks = result[result["Tradeable stocks"] == True]['level_1']
symbols = [e.symbol for e in tradeable_stocks]
sids = [e.sid for e in tradeable_stocks]
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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.
