The whales are manipulating the market all the time. But the value of the bitcoin rises in the last 7 years as we can see.
every market in the world is being manipulated by wealthy/whale traders. it will never change, and i am happy with that. we can make profit because of them. they are in the position to move markets. we as normal traders can't even make a dent in any kind of market.
Well thats really the reality in markets, but in case there is a down fall in prices whales are hurt the most from this scenario.
It is good to buy it because we want to make some profit and that can be very good for later.
Most people in trading just buy and sell it right away,well if they have the time to wait for a nice price to sell the bitcoin lets say 20-30$ profit that is a good sell.
I hope later that there will be more people that have some profit because of Bitcoin and that it will be also more used.