老师你好!这个为什么测试没有买卖的?
if ma5>ma10 and ma6>ma50 then buy(holding,1,market);
if ma5>ma10 and ma6<ma50 then sell(holding,holding,market);
if ma5<ma10 and ma6>ma50 then sell(holding,holding,market);
if ma5<ma10 and ma6<ma50 then buyshort(holding,1,market);
if ma5<ma10 and ma6>ma50 then sellshort(holding,holding,market);
if ma5>ma10 and ma6<ma50 then sellshort(holding,holding,market);
if ma5>ma10 and ma6>ma50 then buy(holding,1,market);
if ma5>ma10 and ma6<ma50 then sell(holding,holding,market);
if ma5<ma10 and ma6>ma50 then sell(holding,holding,market);
if ma5<ma10 and ma6<ma50 then buyshort(holding,1,market);
if ma5<ma10 and ma6>ma50 then sellshort(holding,holding,market);
if ma5>ma10 and ma6<ma50 then sellshort(holding,holding,market);
把红色部分改成1,
老师你好!能写一个5日均线和10日均线交叉的均线系统吗?可以买卖交易的。谢谢老师了。