雷达出现，买点出现。
 警报出现，卖点出现。
 发一个本人用的牛指标，买卖点雷达。
 指标能及时的揭示主力散户的博弈情况，主力线上穿散户线是买入信号，反之是卖出信号。
 提醒，指标不是万能的，使用时要注意配合其他分析手段。

LC:=REF(CLOSE,1);
 RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
 AR:=SUM(HIGH-OPEN,26)/SUM(OPEN-LOW,26)*100;
卖点雷达:=CROSS(85,RSI1)*30,COLOR00FF00,LINETHICK2;
 DRAWTEXT(CROSS(85,RSI1),20,'顶'),COLOR00FF00;
 STICKLINE(卖点雷达,0,20,3,0),COLOR00FF00;
 VARB:=SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100;
 VARC:=SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100;
 VARD:=BARSCOUNT(CLOSE);
买点雷达:(VARB< 20 AND VARC< 25 AND VARD> 50 AND AR<70)*30,LINETHICK2,COLOR0078FF;
 BT1:=CROSS(RSI1,25);
 DRAWTEXT(BT1,-80,'底'),COLOR0000FF;
 STICKLINE(BT1,-100,-80,3,0),COLOR0000FF;
主力:EMA( (CLOSE-MA(CLOSE,7))/MA(CLOSE,7)*480,2)*5,LINETHICK1,COLOR0000FF;
散户:EMA( (CLOSE-MA(CLOSE,11))/MA(CLOSE,11)*480,7)*5,LINETHICK2,COLORC87800;
 BT2:=CROSS(主力,散户) AND 主力<-10;
 DRAWICON(CROSS(RSI1,25),主力,26);
 DRAWICON(CROSS(主力,散户) AND 主力<-10,主力,23);
 BT:=FILTER(COUNT(BT1 OR BT2,3)>=2,3);
 STICKLINE(BT,0,50,4,1),COLOR0000FF;
 DRAWTEXT(BT,50,'金底'),COLOR0000FF;
 STICKLINE(BT2,0,20,3,0),COLORFF00FF;
 DRAWTEXT(BT2,20,'升'),COLORFF00FF;