上方筹码1:=EMA((WINNER(上限价格1)-WINNER(C)),2),COLORRED; 下方筹码1:=EMA((WINNER(C)-WINNER(下限价格1)),2),COLORGREEN; 差1:=下方筹码1-上方筹码1,COLORYELLOW,LINETHICK2; 差4:=EMA((下方筹码1-上方筹码1),4),COLORGREEN,LINETHICK2; CROSS(差1,差4) AND 差1 0,COLORRED;