中线买点-选股* e- g) N8 N$ B( a5 h) T+ l
A1:=C-REF(C,1);
; `% C4 C! g9 w5 PA2:=100*EMA(EMA(A1,6),6)/EMA(EMA(ABS(A1),6),6);* y/ b6 j: _7 D8 k |0 K, j3 G
SHORT:=7; LONG:=19;
0 s$ B+ G* s% P2 C: @- K! ]RMA:=EMA(CLOSE,SHORT);) A" b7 J+ @5 d, J# ]
NMA:=EMA(CLOSE,LONG);4 | s. |0 F0 K: w) W6 C+ g. i
涨势线:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),
3 ]) _/ b! a4 zH=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0),LINETHICK1,COLORFF00FF; C! X# j( N7 a9 K
跌势线:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),4 }, O4 c, w' r
L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0),LINETHICK1,COLORBLUE;; P. t" X8 x; U5 R% u
趋势区:=IF((EVERY(跌势线>=REF(跌势线,1),1)),4,2)COLOR0000FF,LINETHICK3;
4 C4 I' ~" C2 U' ?/ O# Z/ u低买 CROSS(趋势区,2.1)); |