TS:=3;FD:=30;DIF:=EMA(C,2);DEA:=EMA(SLOPE(C,30)*5+C,20); VR1:=(2*CLOSE+HIGH+LOW)/4;VR2:=LLV(LOW,34);VR3:=HHV(HIGH,34);H1:=EMA((VR1-VR2)/(VR3-VR2)*100,13);买入:CROSS(DIF,DEA) AND H1<85;