M1:=5;M2:=10;M3:=20;M5:=MA(CLOSE,M1);M10:=MA(CLOSE,M2);M20:=MA(CLOSE,M3);MA2:=EMA(C,2);MA5:=EMA(C,5);MA10:=EMA(C,10);MA20:=EMA(C,20);YCX:=M5>REF(M5,1);H1:=MAX(MAX(M5,M10),M20);L1:=MIN(MIN(M5,M10),M20);XG:=REF(((HHV(H,20)-LLV(L,20))*100/LLV(L,20))<10>REF(MA2,1) AND XG;