涩然方

{顶底背离--n日内出现任一背离  大智慧L2
input:n(1,1,100);
A1:=BARSLAST(ref(cross("macd.diff","macd.dea"),1));
B1:=ref(c,A1+1)>c and ref("macd.diff",A1+1)<"macd.diff" and cross("macd.diff","macd.dea");
MACD底背离:=FILTER(B1>0,5);
A2:=BARSLAST(ref(cross("kdj.k","kdj.d"),1));
B2:=ref(c,A2+1)>c and ref("kdj.k",A2+1)<"kdj.k" and cross("kdj.k","kdj.d");
KDJ底背离:=FILTER(B2>0,5);
A3:=BARSLAST(ref(cross("RSI.RSI1","RSI.RSI2"),1));
B3:=ref(c,A3+1)>c and ref("RSI.RSI1",A3+1)<"RSI.RSI1" and cross("RSI.RSI1","RSI.RSI2");
RSI底背离:=FILTER(B3>0,5);
sum(MACD底背离+KDJ底背离+RSI底背离,n)>0;