So, there are only 5.9m$ left for crowdsale? I bet it's over in no time at all.
Yes, if SelfKey is going to cash out the ETH they raised in the pre-sale immediately. If they keep it until the end of the public token sale then the dollar value as well as the money left to raise may change up or down.
So if there is less than $6 million left for the public sale, the most of the targeted amount is already raised?
Then, I believe, the crowdsale also should be sold out pretty fast, even despite the fact that it doesn't have any bonus.