{指标介绍：跌幅达到大于4.8%的阴线，尾盘考虑买。}
极端阴:IF((MA(C,8)-C)/C>0.04 AND (MA(C,14)-MA(C,4))/MA(C,6)>0.04,2,0),COLOR00FFFF;
B0:=IF((MA(C,8)-C)/C>0.04 AND (MA(C,21)-MA(C,4))/MA(C,6)>0.04,2,0);
B1:=IF((MA(C,8)-C)*C>0.04 AND (MA(C,42)-MA(C,4))/MA(C,6)>0.04,2,0);
B2:=IF((MA(C,8)-C)*C>0.04 AND (MA(C,63)-MA(C,4))/MA(C,6)>0.04,2,0);
B3:=IF((MA(C,8)-C)*C>0.04 AND (MA(C,84)-MA(C,4))/MA(C,6)>0.04,2,0);
B4:=IF((MA(C,8)-C)*C>0.04 AND (MA(C,105)-MA(C,4))/MA(C,6)>0.04,2,0);
S0:=IF((MA(C,8)-C)+C>0.04 AND (MA(C,4)-MA(C,88))/MA(C,6)>0.04,2,0);
S1:=IF((MA(C,8)-C)+C>0.04 AND (MA(C,4)-MA(C,44))/MA(C,6)>0.04,2,0);
S2:=IF((MA(C,8)-C)+C>0.04 AND (MA(C,4)-MA(C,22))/MA(C,6)>0.04,2,0);
S3:=IF((MA(C,8)-C)+C>0.04 AND (MA(C,4)-MA(C,11))/MA(C,6)>0.03,2,0);
S4:=IF((MA(C,8)-C)+C>0.04 AND (MA(C,4)-MA(C,5))/MA(C,6)>0.03,2,0);
BX0:=B0+B4;
BX1:=B3+B4;
买大阴:B0+B1+B2+B3+BX1+BX0,DOTLINE,COLOR0000FF;
巨阳卖:S0+S1+S2+S3+S4,COLORFF0000;
