选股一定要考虑此股的股性，要有足够的弹性，每天百分之三，不要太贪，纪律才是赢利的保证。。
生命线:=REF(EMA(C,14),1);
生命线X:=(EMA(C,14)-生命线)/生命线*100,NODRAW;
DP:=REF(EMA(INDEXC,14),1);DPX:(EMA(INDEXC,14)-DP)/DP*100,NODRAW;
VAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5;
A1:= (EMA(VAR1,3)+EMA(VAR1,6)+EMA(VAR1,12)+EMA(VAR1,24))/4;
A2:= EMA(A1,2);
A3:= EMA(A2,2);
A4:= EMA(A3,2);
A5:= EMA(A4,2);
A6:= EMA(A5,2);
A7:= EMA(A6,2);
A8:= EMA(VAR1,2.78)*(1.028);
A9:= MA(OPEN,3.2)*(1.028);
安全线:= EMA(CLOSE,99);
DRAWTEXT(FILTER(DPX>=0 AND 生命线X>=0,5),L - 1,'超短');
gd8093
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