M1:MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1)),COLORGREEN; M2:MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1),COLORGREEN,LINETHICK1; M3:IF(MA(CLOSE,17)<M2,M2,MA(CLOSE,17)),COLORGREEN,LINETHICK1; 支撑线:M3-(EMA(C,3)-M3),COLORFF8080,LINETHICK1; 支强:IF(支撑线>REF(支撑线,1),支撑线,DRAWNULL),COLORGREEN,LINETHICK2; J1:=BACKSET(M1>REF(M1,1),2); IF(J1,M3,DRAWNULL),COLORMAGENTA,LINETHICK2;
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