Bittrex will delist SNGLS on the 22nd Dec, why that happened
Any coin which can be a security will be delisted by Bittrex. SingularDTV will pay its shareholder something and therefore Bittrex will delist it. I think the same has happened recently to SAFEX.
This is interesting. I can only surmise that Bittrex is following some guidelines to not run counter to any financial regulations of the US government.