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中线买点-选股
+ }, d T' Y7 \! F2 R' P$ a& TA1:=C-REF(C,1);
0 }; q, x. I# [& V% mA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);
' i7 W' Q) ^& O5 p% tSHORT:=7; LONG:=19;: g9 Y3 ]. i2 ?" |: F8 }
RMA:=EMA(CLOSE,SHORT);
7 a% d; v, P' L0 t# r% A6 ~) q% Q2 K" KNMA:=EMA(CLOSE,LONG);2 z. P7 r' [. R- I- P2 K& _
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0 W% _, O( \4 M- o7 g; f& t# m8 _
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
1 h8 N2 B0 p' X跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
$ \8 Z+ J9 s- V1 s2 }L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;
7 J* P: q2 A0 l0 ?趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;8 T; I' J3 G! ]& |4 d
低买 CROSS(趋势区,2.1)); |