I think $500 will be right after halving, In December i expect somenthing around $700 - $800. Time will show 
The price could be higher than that right after halving. The price is over $485 now. That is just 15 from 500.
Yes, that is true . and today bitcoin penetrate 500USD. This is a positive achievement for bitcoin. bitcoin is getting stronger in the market. and bitcoin will be ready to become a new force in this new era.
That was quick.
I don't think anybody would have predicted such a sharp increase at the start of the week.
Time to book profits?
at the start of the week? no.
but a few hours before it took off, i send some money to kraken.com and luckily by the time the money arrived it only rose like 10 or so. So I managed to buy another full bitcoin for 418 or so. (it's 444 now).