通达信顺势寻牛选股指标 博取反弹收益
这个指标主要识别股票的超跌反弹机会。它寻找三种信号：一是股价大幅下跌且波动剧烈；二是连续下跌后出现长下影线的止跌形态；三是成交量极度萎缩。当这些信号出现时，指标提示可能接近底部，存在短线反弹机会。操作上适合在信号出现后分批买入，博取反弹收益。VAR1:=REF(CLOSE,1);
VAR2:=(VAR1-CLOSE)*100/VAR1;
VAR3:=VAR2>4 AND ABS(CLOSE-OPEN)/CLOSE>0.05;
VAR4:=CLOSE<OPEN AND CLOSE<0.98*MA(CLOSE,5) AND ABS(CLOSE-OPEN)/CLOSE>0.03;
VAR5:=VAR4 AND (MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>=1/3 AND VAR2>=3;
VAR6:=CONST(REF(LOW,BARSLAST(VAR5>0)));
VAR7:=0.033;{公式之家 BBS.GSZB.TOP}
VAR8:=ABS(VAR6-LOW)<=VAR7 OR ABS(VAR6-MIN(OPEN,CLOSE))<=VAR7 OR ABS(VAR6-HIGH)<=VAR7 OR ABS(VAR6-MAX(OPEN,CLOSE))<=VAR7;
VAR10:=VOL<=0.505*REF(VOL,1);
VAR15:=IF(CODELIKE(1),0,1);
VAR16:=IF(CODELIKE(2),0,1);
VAR17:=IF(CODELIKE(3),0,1);
VAR18:=IF(CODELIKE(4),0,1);
XG:VAR10 OR VAR3 OR VAR8 AND VAR15 AND VAR16 AND VAR17 AND VAR18 AND COUNT(VAR10,3)>1;
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