通达信KDJ+布林线无敌主图指标
MID:MA(CLOSE,26); UPPER:MID+2*STD(CLOSE,26); LOWER:MID-2*STD(CLOSE,26); RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); DRAWICON(CROSS(C,MID) AND CROSS(K,D),L-0.05,1);{共振信号为1号图标，显示红脸};
