1F
N:=30;RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;K:=SMA(RSV,5,1);D:=SMA(K,3,1);J:=3*K-2*D;AA3:=(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;AA4:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;AA5:=SMA(AA4,13,8);主力线:=EMA(J,6);走势:=CEILING(SMA(AA5,13,8));XG:CROSS(走势,主力线)AND主力线<80;
