#!/usr/bin/python3
while True:
enter = float(input("入场价: "))
isLong = input("开多输入y,其它都是空: ")
risk = float(input("风险率,建议2.0以下: "))
rr = [3,5,8,10]#Reward/Risk
tp = []#Take Profit
if isLong == "y":
for i in rr:
tp.append(enter*(1.0+i*risk*0.01))
sl = enter*(1-0.01*risk)
print("开多: {:9.3f}$".format(enter))
else:
for i in rr:
tp.append(enter*(1.0-i*risk*0.01))
sl = enter*(1+0.01*risk)
print("开空: {:9.3f}$".format(enter))
print("盈亏比:{:10d} {:10d} {:10d} {:10d}".format(rr[0],rr[1],rr[2],rr[3]))
print("利润率:{:9.1f}% {:9.1f}% {:9.1f}% {:9.1f}%".format(rr[0]*risk,rr[1]*risk,rr[2]*risk,rr[3]*risk))
print("止盈: {:9.3f}$ {:9.3f}$ {:9.3f}$ {:9.3f}$".format(tp[0],tp[1],tp[2],tp[3]))
print("止损: {:9.3f}$\n\n".format(sl))