{大均线系统}
ma1:=ma(close,7);
ma2:=ma(close,119);
ma3:=ma(close,233);
ma4:=ma(close,350);
ma5:=ma(close,500);
强:if(ma1>ma2 and close>ma2 and ma2>ref(ma2,1),30,0),stick ,linethick1 , colorred ;
再强:if(close>ma3 and ma1>ma3 ,50,0),stick ,linethick2 , colorgreen;
最强:if(close>ma5 and ma1>ma5 and ma3>ref(ma3,1),70,0),stick ,linethick3 , coloryellow;
买卖价:ma1 ;