1.三阴孕阳指标是基于下跌动能衰减之后的多方反攻，通过多维度条件筛选出主力洗盘后可能启动反弹的标的。其核心在于捕捉连续下跌后的关键反转信号，结合价格、成交量、均线及技术指标共振，辅助判断短期趋势转折点。
2.连续出现三根实体阴线，空方短期主导市场情绪，但是三根阴线跌幅逐步收窄，显示抛压衰减，为后续反转奠定基础。后面一根阳线需满足涨幅适中，通常3%-5%，避免假突破或诱多陷阱。
3.指标不含未来函数，指标不漂移。
{三阴孕阳--副图}
MA5:=MA(CLOSE,5);
GHCZS1:=EVERY(OPEN>CLOSE,3);
GHCZS2:=EMA(CLOSE,12)-EMA(CLOSE,26);
GHCZS3:=EMA(GHCZS2,9);
GHCZS4:=(GHCZS2-GHCZS3)*2;
GHCZS5:=C/REF(CLOSE,1)>1.03;
GHCZS6:=SMA(MAX(CLOSE-REF(C,1),0),2,1)*C*102;
GHCZS7:=SMA(ABS(CLOSE-REF(C,1)),2,1)*C*100;
GHCZS8:=GHCZS6/GHCZS7*100<10;
GHCZS9:=GHCZS1 AND GHCZS8;
GHCZS10:=MA5< REF(MA5,1);
GHCZS11:=REF(MA5,4)>REF(MA5,5);
GHCZS12:=(H-C)/C*100< 1 AND REF((O-C)/C*100>1,1) AND KDJ.J>25;
GHCZS13:=GHCZS4>0;{延进公式网 www.6073168.com}
三阴孕阳:REF(GHCZS9,1) AND C>OPEN AND GHCZS5 AND GHCZS10 AND GHCZS11 AND GHCZS12 AND GHCZS13 COLORRED LINETHICK2;
DRAWICON(三阴孕阳,1,9);
{三阴孕阳--选股}
MA5:=MA(CLOSE,5);
XG1:=EVERY(OPEN>CLOSE,3);
XG2:=EMA(CLOSE,12)-EMA(CLOSE,26);
XG3:=EMA(XG2,9);
XG4:=(XG2-XG3)*2;
XG5:=C/REF(CLOSE,1)>1.03;
XG6:=SMA(MAX(CLOSE-REF(C,1),0),2,1)*C*102;
XG7:=SMA(ABS(CLOSE-REF(C,1)),2,1)*C*100;
XG8:=XG6/XG7*100<10;
XG9:=XG1 AND XG8;
XG10:=MA5< REF(MA5,1);
XG11:=REF(MA5,4)>REF(MA5,5);
XG12:=(H-C)/C*100< 1 AND REF((O-C)/C*100>1,1) AND KDJ.J>25;
XG13:=XG4>0;
三阴孕阳X:REF(XG9,1) AND C>OPEN AND XG5 AND XG10 AND XG11 AND XG12 AND XG13;
