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(OSS(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: 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,'最佳'),colorred;VAR3:=PEAKBARS(3,15,1)<10;V