通达信大小波段通杀主图指标(源码)

EXP2:EMA(CLOSE,M2),LINETHICK2;
IF(EXP1 REF(EXP1,1), EXP1,DRAWNULL),COLORRED,LINETHICK2;
IF(EXP2 REF(EXP2,1), EXP2,DRAWNULL),COLORBLUE,LINETHICK2;