LC:=REF(CLOSE,1);1:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(A(CLOSE-LC),12,1)*100;比例:IF(C<COST(1) AND RSI1<15,1,0);LC:=REF(CLOSE,1);RSI1:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;获利比例:IF(C<COST(1) AND RSI1<15,1,0);