M1:=10;M2:=10;M3:=20;M4:=20;MA1:MA(CLOSE,M1);MA2:MA(CLOSE,M2);MA3:MA(CLOSE,M3);MA4:MA(CLOSE,M4);AB:=EMA(((2*C+H+L)/4-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100,8);BA:=EMA(AB,5);A1{高}:=REFDATE(REF(HHV(H,96),5),DATE);B1{低}:=REFDATE(REF(LLV(L,96),5),DATE);DY{中}:=((A1)+(B1))/2;箱顶:IF(AB>0 AND AB-BA<=0,A1,A1),LINETHICK3,COLOR00FF00;箱腰:IF(AB>0 AND AB-BA<=0,DY,DY),LINETHICK3,COLOR00FF00;箱低:IF(AB>0 AND AB-BA<=0,B1,B1),LINETHICK3,COLOR00FF00;高1:IF(AB>0 AND AB-BA>0,A1,DRAWNULL),LINETHICK3,COLORRE