MA4:MA(CLOSE,M4),COLORRED;
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IF(MA1 REF(MA1,1),MA1,DRAWNULL),COLORGREEN;
IF(MA2 REF(MA2,1),MA2,DRAWNULL),COLORGREEN;
IF(MA3 REF(MA3,1),MA3,DRAWNULL),COLORGREEN;
IF(MA4 REF(MA4,1),MA4,DRAWNULL),COLORGREEN;