大智慧大盘趋势指标公式

	MAV:=(2*C+H+L)/4; Var1:=LLV(LOW,34); Var2:=HHV(HIGH,34); SK:= EMA((MAV-Var1)/(Var2-Var1)*100,13); SD: EMA(0.667*REF(SK,1)+0.333*SK,2); 高抛:80, POINTDOT; 低吸:20, POINTDOT; 强弱分界:50, POINTDOT; DRAWTEXT(CROSS(SD,20),低吸,'●买入↑'),coloryellow,linethick3; DRAWTEXT(CROSS(80,SD),高抛,'●出逃↓'),COLORF5F5DC,LINETHICK3;