Normally the investors believe that there is a trend that the prices are supposed to increase within the end of the year. But this is not the case in reality but just a mere coincidence. But whatever the reason is, it is a good thing that the price is going up.
Many people think that there are some whales who do this. But before the end of the year, investors tried to
gain what he had hoped and what kind of gains he expected to make. In that case, the price increased.