网友求助：
虎: (EXPMA(CLOSE,500)-REF(EXPMA(CLOSE,500),1))/REF(EXPMA(CLOSE,500),1)*100, COLORSTICK;
主力:(EXPMA( (EXPMA(CLOSE,500)-REF(EXPMA(CLOSE,500),1))/REF(EXPMA(CLOSE,500),1)*100,120)-0.0004)*2,LINETHICK5,COLORMAGENTA;
散户:(EXPMA( (EXPMA(CLOSE,500)-REF(EXPMA(CLOSE,500),1))/REF(EXPMA(CLOSE,500),1)*100,200))*2,LINETHICK5,COLORGREEN;
DRAWICON(CROSS(EXPMA(虎,120)-0.0004,EXPMA(虎,200)),EXPMA(虎,200)*1,23);
DRAWICON(CROSS(EXPMA(虎,200),EXPMA(虎,120)-0.0004),EXPMA(虎,200)*1,2);
Q:=BETWEEN(C/(SUM(AMOUNT,BARSCOUNT(C))/SUM(VOL*100,BARSCOUNT(C))),1.05,0.95);
Q2:=IF(Q=0,MA(C,BARSCOUNT(C)),(SUM(AMOUNT,BARSCOUNT(C))/SUM(VOL*100,BARSCOUNT(C))));
DRAWICON(CROSS((C/Q2),1.03),散户,6);
圆球（金龙珠）预警公式，谢谢
解答如下：
虎:=(EXPMA(CLOSE,500)-REF(EXPMA(CLOSE,500),1))/REF(EXPMA(CLOSE,500),1)*100;
CROSS(EXPMA(虎,120)-0.0004,EXPMA(虎,200));
