隔谷底背离选股指标 (源码)

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA), COLORSTICK,LINETHICK2;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1) and macd
底背离:REF(CLOSE,A1+1) CLOSE AND DIFF REF(DIFF,A1+1) AND CROSS
(DIFF,DEA) and macd