If you calculate the time period it took to reach the value closer to $20000 from $15000 we can predict whether the price will reach $30000 or not. With the positive momentum it holds at present, we have possibilities of reaching out $30000. Let's wait and see, because just around 15 days were left.
If you calculate based on previous gains, then yes. I however can't discard a short term correction that might take the price down to sub $15,000 levels for a while. I think a lot depends on how CME enters today.
I am quite sure that the general expectations of what's going to happen today are massive. I even consider the expectations to be unrealistic considering that we might have CME already counted in at current levels.
We'll see where things go from here. It might indeed as you pointed out attempt to reach the $30,000 mark this year. One thing is almost sure, every correction that we face will not dump the market below the $10,000 mark.