VAR1:=(100-((90*(HHV(HIGH,21)-CLOSE))/(HHV(HIGH,21)-LLV(LOW,21))));
VAR2:=(100-((90*(HHV(HIGH,21)-CLOSE))/(HHV(HIGH,21)-LLV(LOW,21))));
VAR3:=(100-MA(((100*(HHV(HIGH,6)-CLOSE))/(HHV(HIGH,6)-LLV(LOW,6))),34));
B1:EMA(VAR1,5);
STICKLINE(B1>REF(B1,1),B1,REF(B1,1),3,0),COLORRED;
STICKLINE(B1<REF(B1,1),B1,REF(B1,1),3,0),COLORGREEN;
B2:EMA(VAR2,13);
B3:EMA(VAR3,3);
持股:IF(B2>REF(B2,1),B2,0),COLORRED,NODRAW;
持币:IF(B2<REF(B2,1),B2,0),COLORGREEN,NODRAW;
DRAWTEXT(CROSS(B1,B2) AND B3<40,B2*0.98,'买'),COLORYELLOW;
DRAWTEXT(CROSS(B2,B1) AND B3>60,B2*1.02,'卖'),COLORWHITE;
