yes that is a fact that bitcoin is trading between 640 and 680 but it is still good that it is so stable and the price are not crashing. so it is is the indicator that the price of bitcoin will goo so high in future. so we can do trading in present rate without any doubt and fear. and hope that it will give a good profit in the end.
The price has just drooped to $610. So the bitcoin is of better value now. It is good to purchase some now.
The bitcoin price is $588 at the moment, so it is lower than the 610 figure. It is even better value to buy now.