每周定投100USDT，定期定额
def main():
amountAll = 0 #持有总量
cost = 0 #成本
marketValueCurrent = 0 #当前持有总市值
rateOfReturn = 0 #收益率
while True:
ticker = exchange.GetTicker()
price = ticker['Last'] #获得当前价格
amount = 100 / price #计算本次买入量
exchange.Buy(price,amount) #买入
amountAll = amountAll + amount #计算持有总量
cost = cost + 100 #计算总成本
marketValueCurrent = amountAll * price #计算当前持有总市值
rateOfReturn = (marketValueCurrent - cost) / cost #计算收益率
Log("此次投入金额：", 100, "本金：", cost, "当前总市值：", marketValueCurrent, "收益率:", rateOfReturn * 100,"%","当前价格",price)
Sleep(7 * 24 * 60 * 60 * 1000) #等待一周
bhc8521 逗我呢
jfyh5388 咋啦