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中线买点-选股
( F1 q7 X: E4 _1 Q' s! I9 R8 }A1:=C-REF(C,1);9 a3 {4 i2 R* Q. Q" {
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);
% O9 B# v2 d5 [$ ?- ?7 w- y8 ?1 ^SHORT:=7; LONG:=19;
. K' V% O9 @- t v% nRMA:=EMA(CLOSE,SHORT);
- G% ]! B, S+ @NMA:=EMA(CLOSE,LONG);
2 `# r+ X2 t4 x: P( r5 O9 k涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),
; f* H1 A+ g0 ^, CH=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
) B8 y+ S7 F* {$ U: a7 A跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
, u1 l9 C, u/ L7 K }L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;' u4 l& C. E% K/ R& z/ R. {* x3 L
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;# m) c/ z) s6 T9 {" W
低买 CROSS(趋势区,2.1)); |