X1:=CLOSE=OPEN AND HIGH>LOW;
X2:=CLOSE=OPEN AND HIGH/LOW>1.03;
X3:=L=1.5 AND ABS(O-C)/C2 AND O>2;
X5:=(H-L)/ABS(C-O)>5;
X6:=(H-C)>(C-O) AND (O-L)>(C-O) AND C>O;
X7:=(H-O)>(O-C) AND (C-L)>(O-C) AND CMA
DIFF:EMA(CLOSE,12)-EMA(CLOSE,27);
DEA:EMA(DIFF,9);
MACD:2*(DIFF-DEA), COLORSTICK,LINETHICK2;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA