I bought $BNB , the value was 850.71, I analyzed the chart well, in the time period of 1H and also in the periods of 4H, 1D and 1M, accurately drawing the resistance line based on previous days. Having done that, I predicted that there would be an appreciation up to the marked resistance point, so I went to "Trade" and set a "Limit Order" to sell the $BNB for a price higher than the price I acquired, in this case, I set it to sell at 864.00. If I had set the "Trade" for an even higher price, around 872.00, it would still have worked. With this small "Trade", I managed to make a profit in dollars. The secret is this: buy low and sell high. Analyze the RSI, it is very important.