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中线买点-选股+ Z- U0 `: }" O: K
A1:=C-REF(C,1);
7 R! d, h9 e4 S. k2 E d) iA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);( ]( P: u: }$ C' F2 }# U" t5 y
SHORT:=7; LONG:=19;7 L* l$ d' q& l$ s
RMA:=EMA(CLOSE,SHORT);' ?7 L7 _2 w0 m4 i
NMA:=EMA(CLOSE,LONG);% U$ Z0 ~ Z9 B" X3 X6 v' y
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),# D9 I; t! Q Q: r+ C' o* H# t R
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;% q$ V' Y2 {# c" }- B$ m
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1), v9 J; O4 ]. Y: O* \! w
L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;
0 `0 b. T9 R* e& k: s: Y趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
Q& x ~6 \7 u- M5 p9 n% C低买 CROSS(趋势区,2.1)); |