昨日大(da)盤正如本欄(lan)所言(yan)進行弱勢(shi)反彈(dan)，最(zui)終(zhong)滬深(shen)300指(zhi)數上(shang)漲0.01%。期(qi)指(zhi)在(zai)現(xian)(xian)貨(huo)(huo)(huo)收市后小(xiao)幅(fu)拉(la)升，最(zui)終(zhong)走勢(shi)與(yu)現(xian)(xian)貨(huo)(huo)(huo)指(zhi)數幾乎一致，其中主(zhu)(zhu)力(li)(li)合(he)約下跌0.12%，升水幅(fu)度下降8.46點(dian)至(zhi)(zhi)15.56點(dian)，持(chi)倉(cang)(cang)量減(jian)少4295手(shou)(shou)至(zhi)(zhi)77162手(shou)(shou)。從主(zhu)(zhu)力(li)(li)席位(wei)持(chi)倉(cang)(cang)變化情況看，多頭前20合(he)計(ji)(ji)減(jian)倉(cang)(cang)2665手(shou)(shou)，空(kong)頭前20合(he)計(ji)(ji)減(jian)倉(cang)(cang)1829手(shou)(shou)，主(zhu)(zhu)力(li)(li)凈(jing)(jing)(jing)空(kong)持(chi)倉(cang)(cang)增加689手(shou)(shou)至(zhi)(zhi)6649手(shou)(shou)。具體席位(wei)上(shang)，中信期(qi)貨(huo)(huo)(huo)減(jian)倉(cang)(cang)889手(shou)(shou)多單(dan)并(bing)加倉(cang)(cang)60手(shou)(shou)空(kong)單(dan)，其凈(jing)(jing)(jing)空(kong)持(chi)倉(cang)(cang)增加949手(shou)(shou)至(zhi)(zhi)3756手(shou)(shou)；國(guo)泰君(jun)安(an)減(jian)倉(cang)(cang)787手(shou)(shou)多單(dan)并(bing)減(jian)倉(cang)(cang)288手(shou)(shou)空(kong)單(dan)，其凈(jing)(jing)(jing)空(kong)持(chi)倉(cang)(cang)增加499手(shou)(shou)至(zhi)(zhi)5170手(shou)(shou)。即將于周五交割(ge)(ge)的下月合(he)約上(shang)，國(guo)泰君(jun)安(an)凈(jing)(jing)(jing)多持(chi)倉(cang)(cang)增加75手(shou)(shou)，中信期(qi)貨(huo)(huo)(huo)凈(jing)(jing)(jing)空(kong)持(chi)倉(cang)(cang)減(jian)少85手(shou)(shou)。綜合(he)來看，由(you)于主(zhu)(zhu)力(li)(li)合(he)約周五即將交割(ge)(ge)，多空(kong)主(zhu)(zhu)力(li)(li)操作力(li)(li)度均(jun)有(you)所減(jian)少。