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Symbols missing in universe selection?

Hi,

I'm trying to understand universe selection in QC.  I have a Quantopian algo that generates a lot more trades than the version I have recreated in QC.  To get to the source of the difference, I've created the attached basic algo that simply prints a list of the current active universe.  When I specify a handful of stocks in the universe, not all of them are included.  AAPL and MSFT gets printed.  INO does not.

Could anyone please help me understand why?

Thanks!

Kris
 

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Hi Kris9,

Thank you for pointing this out. The issue arised because there was another security using the ticker INO until 1998-07-29 and then Inovio Pharmaceuticals, with security ID GEB RGDXQLWMXUUD, started using the ticker INO in 2005-04-01. Our engineering team is working towards resolving this issue.

Best
Rahul

 

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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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