There is no exact moment, you can enter gradually by buying the decline and add more funds if it goes down and take profit in the same way 😉😉😉

A question: WHAT is the exact moment to sell the currency and the exact moment to buy it? When to know? Look at the graphs for the MINIMUM and MAXIMUM so as not to lose it or should I leave it there and exceed the value I bought it for. For example, I BOUGHT the sol. at 204 it is already at 215, but there on the graph it is MINIMUM 213, maximum 215 in 24 hours. What does this say? Can any professional help me?