it is possible that during this time the market was being manipulated because the pattern of fluctuating movements of crypto prices could be said to be the same ie after a few stable conditions then the price of the coin crypto gradually rose, not long after the price immediately dropped dramatically, and the incident did not last once but had many times. but I do not accuse that this deteriorating market situation has been manipulated, I just expressed my opinion about "is it possible the market can be manipulated" just like the question in this thread.