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中线买点-选股8 @8 o) U5 h) i7 \1 j7 c
A1:=C-REF(C,1);# ]; `) H' L+ \; V' ^' R% `) R8 f
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);
- j- M: y, O. e' b% \- G* _8 h5 S2 ^SHORT:=7; LONG:=19;
3 w" @% |/ [2 o7 s3 h2 Q: c) g/ BRMA:=EMA(CLOSE,SHORT);7 R& V: Z, W. U4 I5 f7 ^
NMA:=EMA(CLOSE,LONG);
: m0 y% N" t5 l7 X' m涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1), f# k; x$ t) ]0 X* i) O; m3 E
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;0 @, {1 b/ z" S( c9 C/ b; M. H
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
& }4 N0 U/ n- ^% KL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;5 z5 F9 y% ~8 I. C3 ], G: a
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
$ J0 k0 M9 C8 q8 V$ Q; Z4 ?低买 CROSS(趋势区,2.1)); |