Specially, a course is being taken to the bottom, so that not very knowledgeable people start selling cheap, but serious guys could buy. We sit, wait. Success will come to the most patient).
Yes serious investors are better know about buying of bitcoin and they can wait for its high price, so that's why they get a lot of profit, so they know the best time of buy bitcoin is this time and you should buy it because it will increase very soon because many people are waiting its high price.