LC=REF(CLOSE,1);:=SUM(IF(CLOSE>LC,,0),26)/SUM(IF(CLOSE<=LC,,0),26)*100;AA:ZIG(3,5)+0.5,linethick2;GG:=EMA(AA,2);BB:ZIG(3,10),linethick2;HH:=EMA(BB,2);LC=REF(CLOSE,1);:=SUM(IF(CLOSE>LC,VOL,0),26)/SUM(IF(CLOSE<=LC,VOL,0),26)*100;//DD:C,COLORFFFF00;DRAWTEXT(OSS(HH,BB),H,'卖'),COLOR00FF00;DRAWTEXT((CROSS(BB,HH) AND VR<70),L, '买'),COLOR0000FF;DRAWICON((CROSS(AA,GG) AND VR<70),L,"BUY");DRAWICON(CROSS(GG,AA),H,"SELL");