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
DRAWTEXT(B1,L*0.99,'乖'),COLORYELLOW;