#ALPH Alpha is now using the method of buying at limit prices and selling at market prices to maximize cost-effectiveness. My target is a trading volume of 66,000; I just need to brush 16,500. By buying at limit prices twice at 83,000 and then selling at market prices, I ended up paying a total fee of 3.5 USD, which is half the cost compared to my previous market price brushing! To ensure quick transactions with limit brushing, you just need to set the order price slightly higher than the market price. For example, when I was brushing, Koge's market price showed 48.00099, so I set my limit price at 48.001 and it was executed directly. Then I quickly sold at market prices and finished the brushing! I must say that the 4x points save time and effort.