in my opinion, why is the condition of market prices falling probably due to bad news that makes the price of bitcoin and some other cryptocurrency falls because currently politics can also affect the condition of cryptocurrency prices at the place of exchange.
According to me panic selling is one the main reason behind the price falling, I am sure soon this problem will be overcome as it is almost done, now people dont sell at panic but they only prefer holding for long term. Those who sold their bitcoin at panic and at lower price are taking part in bitcoin price fall, because price of bitcoin matters with demand and supply if people will sell at panic then supply will be higher than demand which cause the price fall, so it is not a big deal this problem is now reducing and being solve because people are holding their coin now.