RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100; K:=SMA(RSV,3,1); T:=153; TT:=4; 低1:=REF(LLV(L,T),TT); 低:=REFDATE(低1,DATE); CROSS(低*0.865,C);