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中线买点-选股
+ R1 J0 Z: V9 L5 g, n }A1:=C-REF(C,1);% g( M% [: P2 ]7 x. b! m/ N
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);
) S7 {: Z: X: p+ jSHORT:=7; LONG:=19;) n# T& \. a( e) B7 T+ f" H
RMA:=EMA(CLOSE,SHORT);& j4 T S1 f$ g
NMA:=EMA(CLOSE,LONG);
) _ H& j8 K& v# g9 y7 t涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),$ |% d: w3 L8 L; f' b
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;. _2 ?9 E' Q/ Z) }, d l
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
6 v2 l; W1 |& D* J8 f9 c5 j GL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;
+ D# ?6 A. ^+ _0 s9 D# Y趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;* t/ j. r3 W9 @) o' }" ]
低买 CROSS(趋势区,2.1)); |