一线定盈亏
BIAS1:=ma((CLOSE-MA(CLOSE,13))/MA(CLOSE,13),3)*100,colorwhite;
BIAS3:=ma((CLOSE-MA(CLOSE,27))/MA(CLOSE,27),3)*100,colorff00ff,linethick2;
观望区:if(bias3 0,bias3,0),color00ee00,linethick2;
操作区:if(bias3 0,bias3,0),colorff00ff,linethick2;
见底:if(bias3 -15,10,0),linethick2,coloryellow;
抄底1:if(count(bias3 0,8) =8 and count(bias3 0,34) 13 and count(bias3 0,55) 30,15,0),linethick3;
抄底2:if(cross(bias1,0) and sum(见底,8) 10,10,0),colorred,linethick2;