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中线买点-选股4 O ]/ I( Y. F
A1:=C-REF(C,1);
5 C. i1 T+ K" ]/ UA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);! F+ E% r) Y2 \1 U& D
SHORT:=7; LONG:=19;/ J! C# `% J1 V$ a/ d. k
RMA:=EMA(CLOSE,SHORT);
, E [& H! H: o1 r4 rNMA:=EMA(CLOSE,LONG);" h2 X9 K9 P8 x" o
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),
7 W2 S/ g! L3 ]6 a4 VH=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
3 P0 ^* q, J8 d' \跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
1 |# m' }8 e: q. S- [L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;7 C& f0 u# T& O) m2 O
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
8 b k$ u3 K) v9 C9 G低买 CROSS(趋势区,2.1)); |