粉红色信号只选当天

编写要求：

CC:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20); DD:=DMA(CLOSE,CC); 上:=(1+7/100)*DD; 疯:=(1+14/100)*DD; 下:=(1-7/100)*DD; 中:=(上+下)/2; 粉红色中:=(上>REF(上,1)) AND (中>REF(中,1)) AND (下>REF(下,1)) AND C<中;{保守} 粉红色:(上>REF(上,1)) AND (中>REF(中,1)) AND (下>REF(下,1)) AND C<疯 AND C>上;

解答：

?CC:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);

DD:=DMA(CLOSE,CC);