周三早盤一度(du)弱勢(shi)反彈(dan)，午后(hou)震(zhen)蕩(dang)下(xia)(xia)行，最終滬深300指數下(xia)(xia)跌0.33%。期(qi)(qi)指走勢(shi)與現貨指數一致，其(qi)(qi)中主(zhu)力合(he)(he)(he)約(yue)下(xia)(xia)跌0.38%，升水幅(fu)度(du)下(xia)(xia)降(jiang)13.78點至(zhi)(zhi)1.78點，持倉(cang)量減少(shao)13934手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)63228手(shou)(shou)(shou)(shou)(shou)(shou)(shou)；已成(cheng)為事(shi)實上主(zhu)力合(he)(he)(he)約(yue)的下(xia)(xia)月(yue)(yue)合(he)(he)(he)約(yue)則下(xia)(xia)跌0.18%，升水幅(fu)度(du)為56.58點，持倉(cang)量增加(jia)(jia)(jia)17771手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)64504手(shou)(shou)(shou)(shou)(shou)(shou)(shou)。從(cong)主(zhu)力席位持倉(cang)變化情況看，當(dang)月(yue)(yue)合(he)(he)(he)約(yue)上，多(duo)頭(tou)(tou)前(qian)20合(he)(he)(he)計減倉(cang)7972手(shou)(shou)(shou)(shou)(shou)(shou)(shou)，空(kong)頭(tou)(tou)前(qian)20合(he)(he)(he)計減倉(cang)11330手(shou)(shou)(shou)(shou)(shou)(shou)(shou)，主(zhu)力凈(jing)(jing)空(kong)持倉(cang)減少(shao)2385手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)4264手(shou)(shou)(shou)(shou)(shou)(shou)(shou)；下(xia)(xia)月(yue)(yue)合(he)(he)(he)約(yue)上，多(duo)頭(tou)(tou)前(qian)20合(he)(he)(he)計加(jia)(jia)(jia)倉(cang)12598手(shou)(shou)(shou)(shou)(shou)(shou)(shou)多(duo)單(dan)(dan)，空(kong)頭(tou)(tou)前(qian)20合(he)(he)(he)計加(jia)(jia)(jia)倉(cang)14827手(shou)(shou)(shou)(shou)(shou)(shou)(shou)空(kong)單(dan)(dan)，凈(jing)(jing)空(kong)持倉(cang)為3745手(shou)(shou)(shou)(shou)(shou)(shou)(shou)。具體席位上，當(dang)月(yue)(yue)合(he)(he)(he)約(yue)上，中信期(qi)(qi)貨減倉(cang)496手(shou)(shou)(shou)(shou)(shou)(shou)(shou)多(duo)單(dan)(dan)并減倉(cang)3549手(shou)(shou)(shou)(shou)(shou)(shou)(shou)空(kong)單(dan)(dan)，其(qi)(qi)凈(jing)(jing)空(kong)持倉(cang)減少(shao)3053手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)703手(shou)(shou)(shou)(shou)(shou)(shou)(shou)；國(guo)泰君安減倉(cang)299手(shou)(shou)(shou)(shou)(shou)(shou)(shou)多(duo)單(dan)(dan)并減倉(cang)232手(shou)(shou)(shou)(shou)(shou)(shou)(shou)空(kong)單(dan)(dan)，其(qi)(qi)凈(jing)(jing)空(kong)持倉(cang)增加(jia)(jia)(jia)67手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)5237手(shou)(shou)(shou)(shou)(shou)(shou)(shou)。下(xia)(xia)月(yue)(yue)合(he)(he)(he)約(yue)上，中信期(qi)(qi)貨加(jia)(jia)(jia)倉(cang)2801手(shou)(shou)(shou)(shou)(shou)(shou)(shou)多(duo)單(dan)(dan)并加(jia)(jia)(jia)倉(cang)2268手(shou)(shou)(shou)(shou)(shou)(shou)(shou)空(kong)單(dan)(dan)，其(qi)(qi)凈(jing)(jing)空(kong)持倉(cang)減少(shao)533手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)1311手(shou)(shou)(shou)(shou)(shou)(shou)(shou)；國(guo)泰君安加(jia)(jia)(jia)倉(cang)66手(shou)(shou)(shou)(shou)(shou)(shou)(shou)多(duo)單(dan)(dan)并加(jia)(jia)(jia)倉(cang)709手(shou)(shou)(shou)(shou)(shou)(shou)(shou)空(kong)單(dan)(dan)，其(qi)(qi)凈(jing)(jing)多(duo)持倉(cang)減少(shao)643手(shou)(shou)(shou)(shou)(shou)(shou)(shou)至(zhi)(zhi)1711手(shou)(shou)(shou)(shou)(shou)(shou)(shou)。綜合(he)(he)(he)來看，多(duo)空(kong)主(zhu)力紛紛加(jia)(jia)(jia)速移倉(cang)下(xia)(xia)月(yue)(yue)合(he)(he)(he)約(yue)，由于(yu)周四和周五多(duo)為牛(niu)市(shi)大幅(fu)震(zhen)蕩(dang)日，加(jia)(jia)(jia)上周五期(qi)(qi)指交割，因此本周后(hou)兩個交易(yi)日多(duo)空(kong)雙方會(hui)加(jia)(jia)(jia)大博弈，震(zhen)蕩(dang)或加(jia)(jia)(jia)劇。