VAR1C:=(CLOSE-REF(OPEN,20))/REF(OPEN,20);
VAR2C:=(INDEXC-REF(INDEXO,20))/REF(INDEXO,20);
强势股:IF(VAR1C 0 AND VAR2C 0 AND VAR1C/VAR2C =20/10 OR VAR1C VAR2C AND VAR2C=0 OR 0 VAR1C AND VAR1C VAR2C AND VAR2C/VAR1C =20/10,1,0),COLORRED;
DRAWTEXT(强势股,10,'▲'),COLORRED;