标题：MACD金叉买入如何编写

input:p(26,20,100,8),s(12,5,40,4),m(9,2,60,6)；//参数设置

DIFF : EMA(CLOSE,S) - EMA(CLOSE,P);
DEA  : EMA(DIFF,M);
MACD1 : 2*(DIFF-DEA), COLORSTICK;

macdjc:cross(diff,dea);//macd金叉
macdsc:cross(dea,diff);

if macdjc then //macd金叉开仓
begin
buy(holding=0,50%,MARKET);
end

zs:(AVGENTERPRICE-c)/AVGENTERPRICE>=0.02;//持仓亏损2%平仓
if macdsc or zs then //持仓亏损2%或macd死叉平仓
begin
sell(holding>0,holding,MARKET);
end


提供范例供参考。