There are certainly price drivers in the market and market status can be affected depending on the status of such drivers in the market. For example, if a Bitcoin miner sends their BTC to the exchange market and sells them, it would drive the prices down considerably. Like the case of a miners' sell, it is obvious that if someone with a big bag sells, the price will likely drop. Thus, it is important to track and watch certain holders' behavior and find out who are the major price drivers in the market.