中线买点-选股* n# w8 B6 s$ e+ {% \5 ^5 v, E4 f: Y
A1:=C-REF(C,1);
+ f" C$ H: c2 G2 K1 f& OA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6); G; F$ m' j3 E4 i2 v3 q' w6 Z
SHORT:=7; LONG:=19;; W4 B+ V( u$ Z! {
RMA:=EMA(CLOSE,SHORT);
) Q9 z i$ s8 q5 ]: tNMA:=EMA(CLOSE,LONG);8 S& ^5 d! J* E
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1)," t+ r. t3 \# V
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
1 z d- Z# c6 j2 J, ?$ F: L跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
) c3 x; i/ o/ x2 J: c7 QL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;
4 Y q- F: v& \' ]趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
8 v1 K, v; P S低买CROSS(趋势区,2.1)); |