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中线买点-选股: I5 L4 _8 F' j9 g' `1 F" ^
A1:=C-REF(C,1);% B9 Q9 {4 k" Q6 n+ q
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);
" [3 R: s7 _% iSHORT:=7; LONG:=19;; o; H# x# n5 N6 l; K& _
RMA:=EMA(CLOSE,SHORT);0 V" k) q2 ^3 v3 a0 E; \( d
NMA:=EMA(CLOSE,LONG);- I, s/ }9 R J
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),
% k/ V4 d a. S. SH=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
* ^* ]1 Q4 M) K! R2 d跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
5 P9 Y$ t) k1 g! ~. u/ kL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;8 \1 p- d" [" f
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
+ _3 _, @& p) B2 ^# H7 u2 S低买 CROSS(趋势区,2.1)); |