You are a lucky person. I never made a profit of 25% after 3 hours. Only one time I earned 32% after 12 hours of investment. That's GNT coin, I do not remember clearly when I bought it's price is how much. I trade on binance floor. When I bought GNT coin and when I sold it 12 hours apart. I gain 32% interest. But that has happened 2 months ago
It's because of pumped you don't need to be surprised, it's just a part of the trading. You got 25% profits after 3 hours i see you in a good timing, buy in a cheap price and the will pump and that's why you gain a good profits.