I don't really know exactly what's the real amount but i understand whales to be the big olders of BTC. Big in the sense of when they decided any move, Whether go out or go inside the market. They make a very big impact when it comes to the situation of the market. A whale is the one who can shake our nerves by changing the price of this or that coin
Exactly, whales are the ones who can change the price high to low and low to high. These are investors like everyone else but they invest not on hundred and tens of dollars rather their investments start from millions and end in billions, I dont think so if someone is getting a constant profit weekly, monthly and even yearly that will be a whale