Everyone should know that using a limit order to brush alpha counts as double trading volume, but some beginners may not have noticed that the suggested price for a limit order is much higher than the current transaction price. If you directly trade at the suggested price, you are making a big mistake! My approach is generally to find a coin that is in a downward fluctuation and set a limit order below the current price. This way, the rebound increase will be much larger than if you directly trade at the suggested price.