当发出红色进场信号就逢低杀进，当上升趋势白线上的小红柱没有缩短收阴一般为洗盘，绿色出场信号发出就要跑了！
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;
{ 爱约股_大智慧股票指标公式}
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;
