V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;:=SMA(V3,2,1);V5:=SMA(线,2,1);:=IF(操盘线>REF(操盘线,1) AND REF(操盘线,1)<REF(操盘线,2) AND 操盘线<23 ,2,0);RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;K:=SMA(RSV,3,1);D:=SMA(K,3,1);J:=3*K-2*D;X:=LLV(J,2)=LLV(J,8);短进:=OSS(J,REF(J+0.01,1)) AND X AND J<20;:短进 AND 抄底;