主题：股票图表程序化编写

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金叉入场
begin
buy(holding=0,30%,MARKET),PERTRADER;//实际账号的30%资金买入
end

if macdsc   then //macd死叉
begin
sell(holding>0,0,MARKET);
end