通达信追涨点买入副图无未来函数

VAR1:=LLV(LOW,100);

VAR2:=HHV(HIGH,250);

操盘线: EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4);

绝底:=0.3;

绝顶:=3.5;

分界:=2;

DRAWTEXT(CROSS(操盘线,绝底),操盘线,' -买！'), COLORYELLOW;

DRAWTEXT(CROSS(操盘线,绝顶),操盘线,'出货'),COLORYELLOW;

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