Pulling all history without specifying exact days?

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Pulling all history without specifying exact days?

posted

Hello Everyone,

I'm wondering if there is a way to pull the entire history of a stock without having to specify an exact integer for look back period. Is there a way a wildcard of some sort can be entered instead. Unfortunately just using an excessively large number errors out if it exceeds the total number of entries.

IE.

Instead of a 5 day lookback
data.history(context.security_list,['open','high','low'],5,'1d')

using
data.history(context.security_list,['open','high','low'],(WILDCARD TO PULL EVERYTHING ON RECORD FOR A PARTICULAR SECURITY),'1d')

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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.