红绿分明,瀑布线变色

LC:=REF(CLOSE,1);
VID:=SUM(VOL,2)/((HHV(HIGH,2)-LLV(LOW,2))*100);
RC:=(CLOSE-LC)*VID;
LONG:=SUM(RC,0);
DIFF:=SMA(LONG,10,1);
DEA:=SMA(LONG,20,1);
LON:=DIFF-DEA;
LLL:=MA(LON,10);
TDXSTEP134:IF(LLL>=REF(LLL,1),LLL,DRAWNULL),COLORRED;
V2:EMA(LON,1),COLORGREEN;
V3:EMA(V2,3),COLORGREEN;
V4:EMA(V3,3),COLORGREEN;
V5:EMA(V4,3),COLORGREEN;
V6:EMA(V5,3),COLORGREEN;
TDXSTEP135:IF(V2>=REF(V2,1),V2,DRAWNULL),COLORRED;
TDXSTEP136:IF(V3>=REF(V3,1),V3,DRAWNULL),COLORRED;
TDXSTEP137:IF(V4>=REF(V4,1),V4,DRAWNULL),COLORRED;
TDXSTEP138:IF(V5>=REF(V5,1),V5,DRAWNULL),COLORRED;
TDXSTEP139:IF(V6>=REF(V6,1),V6,DRAWNULL),COLORRED;