RL:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;经典K:=(经典RL,3,1);经典D:=SMA(经典K,3,1);A:=OSS(经典K,经典D);RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K:=SMA(RSV,9,1);D:=SMA(K,9,1);J:=3*K-2*D;X2:=LLV(J,2)=LLV(J,8);B:=CROSS(J,REF(J+0.01,1)) AND X2 AND J<20;XG: A AND B;