N:=21;

个股趋势:EMA(100*(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N)),3), COLORRED,LINETHICK;

指数趋势:EMA(100*(INDEXC-LLV(INDEXL,N))/(HHV(INDEXH,N)-LLV(INDEXL,N)),3),COLORGREEN,LINETHICK;

BIAS:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;

STICKLINE(BIAS>0,0,BIAS*2,8,0),COLORRED;

DIFF :=EMA(CLOSE,20) - EMA(CLOSE,50);

DEA  :=EMA(DIFF,10);

MACD :=2*(DIFF-DEA);

70;

20;

WR1:100*(HHV(HIGH,42)-CLOSE)/(HHV(HIGH,42)-LLV(LOW,42));