a:=1.1*c; b:=0.9*c; s :=100*(winner(a)-winner(b)); 重心筹码:ma(s,5)/ma(s,34); if(重心筹码>1,重心筹码,1),colorgreen,linethick2; if(重心筹码<1,重心筹码,1),colorred,linethick2; s1:=ma(重心筹码,4); DRAWTEXTAbs(5,5,'股旁网 www.gupang.com'),linethick1,COLOR00EEff; DRAWTEXT(FILTER(cross(s1,重心筹码)and 重心筹码>1,55),重心筹码,'变盘 ???'),colorred; DRAWTEXT(FILTER(cross(重心筹码,s1)and 重心筹码<1,55),重心筹码,'转向!!!'), coloryellow;