N 2 100 9 M 2 100 3 LOWV:=LLV(LOW,N); HIGHV:=HHV(HIGH,N); RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,M); K:EMA(RSV,M); D:MA(K,M); 低位金叉跟进:20; 高位死叉小心:80,COLORFFFF00; 条件:=CROSS(K,D) AND K<40; 条件0:=CROSS(D,K) AND K>75; DRAWICON(条件,20,1); DRAWICON(条件0,80,2);