1和期貨沒區別的，有誤差的請用戶舉例

2一個小時MACD金叉和漲幅大于－5%的選股為：

diff:=stkindi('','macd.diff',0,5);

dea:=stkindi('','macd.dea',0,5);

zf:=(c-ref(c,todaybar))/ref(c,todaybar);

cross(diff,dea) and zf>-0.05