VAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5; 安全线: EMA(VAR1,55), CIRCLEDOT; 
K: SLOPE(EMA(VAR1,2),7)*15+VAR1; 
D: EMA(K,2); 
J: 2.8*K-1.8*D; 
买1: IF(CROSS(K,D) AND K<安全线,9.8,6); 
买2: IF(CROSS(K,安全线),9.8,6); 
买3: IF(CROSS(K,D) AND K>安全线,9.8,6); 
V6:=CLOSE/REF(CLOSE,3)>=1.1; 
V7:=BACKSET(V6,3); 
买4:IF((V7 AND COUNT(V7,3)=1),3,0),COLORFF00FF; DRAWTEXT(买4,10,'买4'),COLORFF00FF; 
最佳买入: ZIG(3,10)>REF(ZIG(3,10),1) AND REF(ZIG(3,10),1) <REF  (ZIG(3,10),2),colorred,LINETHICK2; 
DRAWTEXT(最佳买入=1,1.5,'∧'),colorred; 
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