卖线:EMA(((SLOPE(CLOSE,34) *20) + CLOSE),75),COLOR0055FF;
买线:EMA(CLOSE,15),COLORBLACK;
 VAR1:=(买线 - 卖线);
STICKLINE((VAR1 >= 0),买线,卖线,0.5,0),COLORRED;
 STICKLINE((VAR1 < 0),买线,卖线,0.5,0),COLORBLUE;
买买:=EMA(((100 * (CLOSE - LLV(LOW,34))) / (HHV(HIGH,34) - LLV(LOW,34))),3);
卖卖:=SMA((((HHV(HIGH,34) - CLOSE) / (HHV(HIGH,34) - LLV(LOW,34))) * 100),2,1);
大盘:=EMA(((100 * (INDEXC - LLV(INDEXL,34))) / (HHV(INDEXH,34) - LLV(INDEXL,34))),3);
换手:=(((VOL / CAPITAL) * 100) >= 2);
涨:=(((CLOSE / REF(CLOSE,1)) - 1) * 100);
 A:=(CROSS(买买,卖卖) AND (买买 >= 45));
 B:=(CROSS(买买,大盘) AND (买买 >= 45));
 D:=(CROSS(买买,75) AND (涨>= 2));
 DD:=(CROSS(买买,20) AND (涨>= 2));
 DRAWTEXT((A > 0),(LOW * 0.99),'←阻击龙头'),LINETHICK0,COLORFFFF00;
 DRAWTEXT((B > 0),(LOW * 1.02),'←决战龙头'),LINETHICK0,COLOR0055FF; DRAWTEXT((D > 0),(LOW * 1.05),'←绝对龙头'),LINETHICK0,COLORRED;
 DRAWTEXT((DD > 0),(LOW * 1.05)