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How to use the list of securities in QC500?

i use

self.AddUniverse(self.Universe.Index.QC500)

to set my universe to QC500

but how to use the list of securities inside this Universe?

not changes.AddedSecurities, I need whole list of securities in QC500

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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 QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect 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. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


Hi Jia,

You can use ActiveSecurities to retrieve a list of securities generated in the QC500 Universe, regardless of whether or not they are new. This method will return the full active universe -- but will also include securities that have holdings. Alternatively, you could add the QC500 class code into your project and use a class variable to store the symbols for later use. For the members of your universe, you can use UniverseManager.

def OnEndOfAlgorithm(self):
# Get a log of the security symbols
self.Log(str(self.UniverseManager.ActiveSecurities))

If this is not what you were looking for, please share the relevant parts of your code so we can better help you.  

Thanks!

Sherry 

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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 QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect 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. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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0

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 QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect 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. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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