通达信MACD底部N次金叉选股指标公式源码

	DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIFF,9); macd:=2*(DIFF-DEA); JCCOUNT:=COUNT(crOSS(DIFF,DEA),BARSLAST(DEA>=0)); N次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT>=1,22)>=1; A1:=BARSLAST(REF(CROSS(DIFF,DEA),1)); 底背离:=REF(DIFF,A1+1)<DIFF AND REF(DEA,A1+1)<DEA AND REF(L,A1+1)>L AND CROSS(DIFF,DEA); XG:N次金叉 AND 底背离;