Almost everything else except oil performed better than bitcoin this year 
I've always said the price today doesn't really matter. It's what it's worth in the near future and for some of us we can see the potential value it truly has.
Just because its good, it doesnt mean it will keep increasing.
Bitcoin's market cap has become too big for people with a few million dollars to manipulate it now.
Price manipulation becomes more and more difficult as the market cap increases.