BIAS实战主图指标 通达信公式（附图）

R:=(CLOSE-LLV(LOW,144))/(HHV(HIGH,144)-LLV(LOW,144))*100;
AA:=SMA(R,3,1);
BB:=SMA(AA,3,1);
CC:=3*AA-2*BB;
BIAS :=(CLOSE-MA(CLOSE,144))/MA(CLOSE,144)*100;
B1:=BIAS<0 AND CC<0;
DRAWTEXT(B1,L*0.99,'乖'),COLORYELLOW;

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