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A7:=C-REF(C,1); 3 v7 N" L6 z) aA8:=100*EMA(EMA(A7,6),6)/EMA(EMA(ABS(A7),6),6);
 % ^# R' H  l1 u. Z5 |( fSHORT:=7; LONG:=19;
 5 b, V0 f  n4 vRMA:=EMA(CLOSE,SHORT);2 ^3 z" `% g+ `" x/ x4 ]
 NMA:=EMA(CLOSE,LONG);  [; x- z' a8 Z5 ^) r+ u
 UP
  RAWLINE(L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0);! v$ K) s& M# \- G2 a9 x' q DOWN:DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0);& V; N. W: A  W* I  ~6 x
 买进
  LLV(A8,2)=LLV(A8,7) AND COUNT(A8=REF(DOWN,1),1)),4,2)COLOR0000FF,LINETHICK3;* d2 p: k( a6 `! u" _! C  _ 低买:IF(((CROSS(趋势区,2.1))),5,0),STICK,COLORRED,LINETHICK3;9 u/ O1 C5 M% g6 }4 Q: m
 高卖:IF(((CROSS(3.9,趋势区))),-5,0),STICK,COLORFF9150,LINETHICK3;
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