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中线买点-选股# ?- B! `- N, e3 N1 `) B
A1:=C-REF(C,1);
) S7 j5 l9 r' k* nA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);+ @2 }- t- M1 Z/ u& \, T
SHORT:=7; LONG:=19;/ v) k6 r) ?6 q: @: j# n9 O
RMA:=EMA(CLOSE,SHORT);
% B' d0 N) W/ G4 q5 [+ k0 C8 HNMA:=EMA(CLOSE,LONG);
6 C6 @& w+ M. C9 D8 I涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0 S% G! t3 a Y8 m9 v5 ?, _. k8 U5 G
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;7 Y0 l3 D) k2 e9 i5 m! ?
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
- X4 ]* _- A: E- r0 }( _L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;+ ]$ k; h2 E: Z- D
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
4 z& O b2 J$ N/ M3 j低买 CROSS(趋势区,2.1)); |