周(zhou)三(san)早盤一度(du)弱勢反彈(dan)，午(wu)后震蕩下(xia)(xia)(xia)行(xing)，最終滬深300指數(shu)(shu)下(xia)(xia)(xia)跌(die)0.33%。期(qi)指走勢與現(xian)貨(huo)指數(shu)(shu)一致，其中(zhong)主力(li)合(he)(he)(he)(he)(he)約(yue)下(xia)(xia)(xia)跌(die)0.38%，升(sheng)水(shui)幅(fu)度(du)下(xia)(xia)(xia)降13.78點(dian)至(zhi)1.78點(dian)，持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)量減(jian)(jian)少(shao)(shao)13934手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)63228手(shou)(shou)(shou)(shou)(shou)(shou)；已成為(wei)事實上(shang)主力(li)合(he)(he)(he)(he)(he)約(yue)的下(xia)(xia)(xia)月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)則下(xia)(xia)(xia)跌(die)0.18%，升(sheng)水(shui)幅(fu)度(du)為(wei)56.58點(dian)，持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)量增(zeng)加(jia)(jia)(jia)17771手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)64504手(shou)(shou)(shou)(shou)(shou)(shou)。從主力(li)席位持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)變化(hua)情況看(kan)，當月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)上(shang)，多(duo)(duo)(duo)頭(tou)前20合(he)(he)(he)(he)(he)計減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)7972手(shou)(shou)(shou)(shou)(shou)(shou)，空(kong)(kong)(kong)(kong)(kong)(kong)(kong)頭(tou)前20合(he)(he)(he)(he)(he)計減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)11330手(shou)(shou)(shou)(shou)(shou)(shou)，主力(li)凈空(kong)(kong)(kong)(kong)(kong)(kong)(kong)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)減(jian)(jian)少(shao)(shao)2385手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)4264手(shou)(shou)(shou)(shou)(shou)(shou)；下(xia)(xia)(xia)月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)上(shang)，多(duo)(duo)(duo)頭(tou)前20合(he)(he)(he)(he)(he)計加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)12598手(shou)(shou)(shou)(shou)(shou)(shou)多(duo)(duo)(duo)單(dan)(dan)(dan)(dan)(dan)，空(kong)(kong)(kong)(kong)(kong)(kong)(kong)頭(tou)前20合(he)(he)(he)(he)(he)計加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)14827手(shou)(shou)(shou)(shou)(shou)(shou)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)，凈空(kong)(kong)(kong)(kong)(kong)(kong)(kong)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)為(wei)3745手(shou)(shou)(shou)(shou)(shou)(shou)。具(ju)體席位上(shang)，當月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)上(shang)，中(zhong)信期(qi)貨(huo)減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)496手(shou)(shou)(shou)(shou)(shou)(shou)多(duo)(duo)(duo)單(dan)(dan)(dan)(dan)(dan)并(bing)(bing)減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)3549手(shou)(shou)(shou)(shou)(shou)(shou)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)，其凈空(kong)(kong)(kong)(kong)(kong)(kong)(kong)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)減(jian)(jian)少(shao)(shao)3053手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)703手(shou)(shou)(shou)(shou)(shou)(shou)；國泰君安減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)299手(shou)(shou)(shou)(shou)(shou)(shou)多(duo)(duo)(duo)單(dan)(dan)(dan)(dan)(dan)并(bing)(bing)減(jian)(jian)倉(cang)(cang)(cang)(cang)(cang)(cang)232手(shou)(shou)(shou)(shou)(shou)(shou)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)，其凈空(kong)(kong)(kong)(kong)(kong)(kong)(kong)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)增(zeng)加(jia)(jia)(jia)67手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)5237手(shou)(shou)(shou)(shou)(shou)(shou)。下(xia)(xia)(xia)月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)上(shang)，中(zhong)信期(qi)貨(huo)加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)2801手(shou)(shou)(shou)(shou)(shou)(shou)多(duo)(duo)(duo)單(dan)(dan)(dan)(dan)(dan)并(bing)(bing)加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)2268手(shou)(shou)(shou)(shou)(shou)(shou)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)，其凈空(kong)(kong)(kong)(kong)(kong)(kong)(kong)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)減(jian)(jian)少(shao)(shao)533手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)1311手(shou)(shou)(shou)(shou)(shou)(shou)；國泰君安加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)66手(shou)(shou)(shou)(shou)(shou)(shou)多(duo)(duo)(duo)單(dan)(dan)(dan)(dan)(dan)并(bing)(bing)加(jia)(jia)(jia)倉(cang)(cang)(cang)(cang)(cang)(cang)709手(shou)(shou)(shou)(shou)(shou)(shou)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)，其凈多(duo)(duo)(duo)持(chi)(chi)(chi)倉(cang)(cang)(cang)(cang)(cang)(cang)減(jian)(jian)少(shao)(shao)643手(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)1711手(shou)(shou)(shou)(shou)(shou)(shou)。綜合(he)(he)(he)(he)(he)來看(kan)，多(duo)(duo)(duo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)主力(li)紛(fen)紛(fen)加(jia)(jia)(jia)速(su)移倉(cang)(cang)(cang)(cang)(cang)(cang)下(xia)(xia)(xia)月(yue)(yue)(yue)合(he)(he)(he)(he)(he)約(yue)，由于周(zhou)四和周(zhou)五多(duo)(duo)(duo)為(wei)牛市大幅(fu)震蕩日，加(jia)(jia)(jia)上(shang)周(zhou)五期(qi)指交割，因此本(ben)周(zhou)后兩個交易日多(duo)(duo)(duo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)雙方會加(jia)(jia)(jia)大博(bo)弈，震蕩或加(jia)(jia)(jia)劇。