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中线买点-选股
4 U( z2 E( T! L- n: e, M9 r& \A1:=C-REF(C,1);. b8 {9 g; p& P% J7 |4 Z6 Y
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);" X, T2 S0 T# O; x+ b) \
SHORT:=7; LONG:=19;. o$ u7 J% k2 J, ]/ p- P* Z
RMA:=EMA(CLOSE,SHORT);# I1 H. g& X2 J9 g+ _- q% J/ h; |5 M
NMA:=EMA(CLOSE,LONG);8 q3 k% m+ X$ n. W( A
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),' n1 j" W) N, F9 F* \
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;# I) ~/ z% V0 b2 u2 h
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),5 ?9 N$ j, o- F1 Q5 m8 y
L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;7 n) e, t7 R9 w6 b" v
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3; m1 x/ P* @% |; T8 ]) Q' P
低买 CROSS(趋势区,2.1)); |