牛熊轨道上抓启爆点 选股

AHC1:=CLOSE*VOL;
AHC22:=EMA((EXPMA(AHC1,27)/EXPMA(VOL,27)+EXPMA(AHC1,54)/EXPMA(VOL,54)+EXPMA(AHC1,108)/EXPMA(VOL,108)+EXPMA(AHC1,316)/EXPMA(VOL,316))/4,34);
上轨:=1.06*AHC22;
下轨:=AHC22*0.94;
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ZT:=REF(C,1)*1.1-C<0.01 AND H=C;
启爆:CROSS(C,上轨) OR CROSS(C,下轨) AND ZT;