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Got warning on self.SetBenchmark("SPY")
Warning: SetBenchmark(SPY): no existing symbol found, benchmark security will be added with Equity type.
Changing to either of following solved warning. What's the difference between them, which way is preferred?
self.SetBenchmark(self.AddEquity("SPY").Symbol)
self.SetBenchmark(Symbol.Create("SPY", SecurityType.Equity, Market.USA))
Thanks
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Louis Szeto
Hi Ruming
To use SPY as benchmark, you’ll have to use its historical data, so you’ll need to subscribe its data by adding the equity into your universe. This is just an auto-subscription in case you didn’t and warning is the reminder of correct procedure.
Both methods are correct way to subscribe. The later one is suitable if you use it to create manual universe, otherwise use the first will be fine.
Cheers
Louis
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.
Ruming Jiang
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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