T01:=((H-MAX(O,C)-(MIN(O,C)-L)))/MAX(MIN(O,C)-L,H-MAX(O,C))*100< -20;
T02:=((MIN(O,C)-L)-ABS(C-O))/MAX((MIN(O,C)-L),ABS(C-O))*100>10;
T03:=(L-HHV(H,10))/HHV(H,10)*100< -9;
T04:=V< MA(V,5) AND MA(V,5)< MA(V,10) AND L< REF(L,1);
T05:=MA(C,120)>REF(MA(C,120),5);
T07:=COUNT((T01+T02+T03+T04+T05)>4,30)>1;
双针探底A:=CROSS(C,MA(C,5)) AND T07>0;
双针探底B:(T01+T02+T03+T04+T05)>4;
