短:=EMA(C,3),DOTLINE;
买线:=短;
中:EMA(SLOPE(C,21)*20+C,55),DOTLINE;
卖线:=中;
柱长:(买线-卖线)*100,NODRAW;
买卖差:=买线-卖线;
趋势:(46.18*EMA(CLOSE,10)-31.82*EMA(CLOSE,4))/14.36,COLORMAGENTA,LINETHICK1,DOTLINE;
 X1:=(C+L+H)/3;
 X2:=EMA(X1,6);
 X3:=EMA(X2,5);
 DRAWICON(CROSS(X2,X3),L*0.98,7);
 DRAWICON(CROSS(X3,X2),H*1.02,8);
 STICKLINE(买卖差>=0,(买线-买卖差*0.2),(买线-买卖差*0.35),1,0) ,COLOR00CCFF;
 STICKLINE(买卖差>=0,(买线-买卖差*0.4),(买线-买卖差*0.55),1,0) ,COLOR0099FF;
 STICKLINE(买卖差>=0,(买线-买卖差*0.6),(买线-买卖差*0.75),1,0) ,COLOR0066FF;
 STICKLINE(买卖差>=0,(买线-买卖差*0.8),(买线-买卖差*0.95),1,0) ,COLOR0000CC;
 STICKLINE(买卖差<0,(卖线+买卖差*0.2),(卖线+买卖差*0.35),1,0) ,COLOR009900