N:=5;M:=3;AA:=MA((2*CLOSE+HIGH+LOW)/4,5);1:=AA*N/100;通道2:=AA*(200-N)/100;CC:=A((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);DD:=DMA(CLOSE,CC);通道3:=(1+M/100)*DD;通道4:=(1-M/100)*DD;XG:REF(C,1)<通道4 AND REF(C,1)<通道2 AND C>REF(C,1) AND C>OPEN;