Relative to this post :
https://www.quantconnect.com/forum/discussion/6577/futures-contract-untradable/p0
It's better to check price by :
//For Issue divide by Zero
If (contract.AskPrice !=0 && contract.BidPrice != 0)
{}
//For Issue NullRef
//The Same check
If (Contract != null)
Best
Alexandre Catarino
Thank you for spreading the word, Gmamuze Cht .
We made a modification in Lean to allow zero price for Bid/Ask since it is the expected behavior when the book has neither bids or asks.
Gmamuze Cht
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