中线买点-选股3 d6 C) t: [/ R/ X/ h! X8 S
A1:=C-REF(C,1);& a! ~* K! H( I2 [$ c% }8 d
A2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);+ X; O4 g, @2 n6 N
SHORT:=7; LONG:=19;; G5 R. K6 b$ [) b: T* w6 ~
RMA:=EMA(CLOSE,SHORT);) B3 i& ~2 S; F7 R
NMA:=EMA(CLOSE,LONG);
& y7 ] q# {0 b4 z8 F: Z$ U" s涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),. ? h) Y; v0 i: J! W/ D
H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF;
3 I/ Q$ `& s, M! D% [! a跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),
+ w9 R! K. Z2 s) {' X# SL=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;" w8 y5 l5 l% A- x4 W
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
6 f; ?, u( m5 K/ A& o0 B低买 CROSS(趋势区,2.1)); |