DRAWTEXTABS(0,0,'《波段★利器》'),COLOR0000FF;
RSV2:=(C-LLV(L,27))/(HHV(H,27)-LLV(L,27))*100;
D1:=SMA(SMA(RSV2,3,1),3,1);
SD:SMA(D1,3,1),LINETHICK2;
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STICKLINE(D1 =SD,D1,SD,1,0),COLORFF00FF;
STICKLINE(D1 =SD,D1,SD,1,0),COLOR00FF00;
进场:IF(CROSS(C,MA(C,20)),30,0),COLORRED;
离场:IF(CROSS(MA(C,20),C),30,0),COLORGREEN;