Whales know how to play the game of graphics and manipulate the value of the currency.

You constantly see that at certain times of the day the value goes up and down in patterns, and at one point it goes beyond the pattern, breaking downwards, or it goes up, breaking upwards.

You need to see this and know when to sell with the whales, when they are high.

A classic example is this currency #DOGE

Study graphic analysis, it will be enough to see these simple patterns.