TAG：
X_1:=HHV(CLOSE,30);
X_2:=HHV(CLOSE,10);
X_3:=CLOSE/X_1<0.8;
X_4:=CLOSE/X_2<0.9;
X_5:=(HIGH-LOW)/(MAX(CLOSE,OPEN)-MIN(CLOSE,OPEN))>3 AND CLOSE/LOW>1.03;
X_6:=HIGH/LOW>1.03 AND OPEN=CLOSE;
X_7:=X_5 OR X_6;
X_8:=REF(WINNER(CLOSE),1)<0.1;
X_9:=X_3 AND X_4 AND X_7 AND X_8;
中期抄底:X_9;
