散户线:=100*(HHV(HIGH,55)-CLOSE)/(HHV(HIGH,55)-LLV(LOW,55));RSV:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100;K:=SMA(RSV,3,1);D:=SMA(K,3,1);J:=3*K-2*D;庄家线:=EMA(J,6);XG:CROSS(庄家线,散户线);