中线买点-选股% O0 |0 E8 G5 E0 h) Y2 F
A1:=C-REF(C,1); f% f" s0 Z5 K& G6 z% r
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);0 z) Q' y4 O1 i( {
SHORT:=7; LONG:=19;
( j/ `. I2 f, @+ X- |/ YRMA:=EMA(CLOSE,SHORT);
8 s5 p2 B- U6 _9 s6 vNMA:=EMA(CLOSE,LONG);
, ^5 ?4 q6 I' P& b涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1), y7 ], k, w; _- X {8 S8 z7 a, Y
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;# f( ~* A- A- [' ]" I' J( [* a
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
7 \' f0 G" {: u- _! j* S" zL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;& e1 N h/ Z8 H5 z( v
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
) R* _) o4 w/ G- T: U- m9 C低买 CROSS(趋势区,2.1)); |