DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIF,9); MACD:=(DIF-DEA)*2; T:=BARSLAST(CROSS(DIF,DEA) AND DIF<0); T1:=SUMBARS(T=0,2); T2:=SUMBARS(T=0,3); M:=BARSLAST(CROSS(0,MACD)); M1:=SUMBARS(M=0,2); M2:=SUMBARS(M=0,3); D1:=REF(DIF,BARSLAST(DIF=LLV(DIF,M+1))); D2:=REF(D1,T1-1); D3:=REF(D2,T1-1); LT:=BARSLAST(L=LLV(L,M+1)); L1:=REF(L,LT); L2:=REF(L1,T1-1); L3:=REF(L2,T1-1); XG:T=0 AND L1D2 AND D2>D3;