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中线买点-选股' _' ?( v D, i- w
A1:=C-REF(C,1);( e5 p9 f/ D% J5 B* T
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6); G+ o8 a' d- j* w6 o
SHORT:=7; LONG:=19;
7 M6 c7 N9 M4 x. ]$ sRMA:=EMA(CLOSE,SHORT);
# s7 i0 C/ `1 ONMA:=EMA(CLOSE,LONG);3 w( ?5 l, C* c' W+ g! l) z4 N
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0 G9 N% P( D* x- L- ]' `& I
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;7 f9 C; [. l! X9 w5 G7 S
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
! P# x, ]5 j4 l" g( N9 v6 Q! gL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;' h" w& d. n. @- G4 O: v9 b
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
! W* n. Q# Y3 v: |& ~" S: b/ ^7 E$ X2 `低买 CROSS(趋势区,2.1)); |