一直用的通达信三线粘合公式，寻找阶段性底部

VAR1:=((LLV(LOW,5) = LLV(LOW,45)) AND (CLOSE >= (OPEN * 1.04)));
 VAR2:=(CLOSE > ((REF(HIGH,1) + REF(LOW,1)) / 2));
 VAR3:=REF(CLOSE,1);
 VAR4:((SMA(MAX((CLOSE - VAR3),0),6,1) / SMA(ABS((CLOSE - VAR3)),6,1)) * 100);
 VAR5:MAX(VAR4,10);
 VAR6:MAX(VAR5,20);
 VAR7:MAX(VAR6,30);
 VAR8:MAX(VAR7,60);
 VAR9:MAX(VAR8,90);