The total profit and total loss of the market maker are almost equal, which means that they are always doing hedging. So in fact, we make almost no money in the market. So the profit is not from gambling. Then we just make 5/100,000 of the total transaction amount. That is, we only take the money, not gamble. This is the secret to achieving zero drawdown every day. $BTC #美国大选如何影响加密产业？