AR共振副图指标公式--趋势转折
一、通达信公式解析
这是一个基于超买超卖与资金趋势判断的波段交易公式。其核心在于利用“主力”与“散户”两条定制趋势线，通过比较股价对短期（7日）和长期（11日）均线的偏离程度，来刻画资金力量对比。最关键的“金底”买入信号，需满足短期RSI筑底上穿与主力线上穿散户线的双重确认，旨在捕捉在超卖区域后，由主力资金主导的趋势转折起点。
二、公式如下
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;
CATB:=SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100;
CATC:=SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100;
CATD:=BARSCOUNT(CLOSE);
买点雷达:(CATB< 20 AND CATC< 25 AND CATD> 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;
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