一字涨停:=(C-REF(C,1))/REF(C,1)>=0.95 AND H=L AND C=O;
一字跌停:=(REF(C,1)-C)/REF(C,1)<=-0.95 AND H=L AND C=O;
无一字板:=NOT(一字涨停 OR 一字跌停);
乘风小量坑:INTPART(MA(V,20)/10000)>=REF(INTPART(MA(V,20)/10000),1)*0.998 AND V<=MA(V,20) AND MA(V,10)>MA(V,40) AND MA(V,5)>MA(V,20) AND MIN(C,O)<MA(C,5) AND MA(C,5)>MA(C,10)
AND (MA(C,20)>=REF(MA(C,20),1) OR MA(C,10)>=REF(MA(C,10),1)) AND HHV(H,5)/L>1.1 AND 无一字板;
