AA:=REF(CLOSE,1);
BBB:=SMA(MAX(CLOSE-AA,0),21,1)/SMA(ABS(CLOSE-AA),21,1)*1000;
HHH:=BBB-LLV(BBB,27);
CCC:=LLV(BBB,27)-BBB;
QQ:=(MA(HHH,2)*3+HHH*13)/16,COLORFF00FF,LINETHICK1;
T:=EMA(EMA(EMA((2*C+H+L)/4,4),4),4);
A:=( MA((T-REF(T,1))/REF(T,1)*100,2));
B:=( MA((T-REF(T,1))/REF(T,1)*100,1));
拉升期:FILTER(CROSS(B>A,0.5) AND B<0,5);
{选出拉升期的股票备用：用MACD低位金叉越低越好买进};
