周(zhou)五(wu)大盤震蕩，最(zui)終滬(hu)深300指數收(shou)盤上漲0.18%，期(qi)指走(zou)勢與現貨(huo)(huo)走(zou)勢一(yi)致，其(qi)中(zhong)，主(zhu)力合約收(shou)盤上漲0.01%，升水(shui)幅度減(jian)少31.95點(dian)至(zhi)(zhi)14.36點(dian)，持倉(cang)(cang)量減(jian)少5692手(shou)至(zhi)(zhi)164194手(shou)。從主(zhu)力席(xi)位持倉(cang)(cang)變化情況看，多(duo)頭(tou)前20合計減(jian)倉(cang)(cang)4530手(shou)，空(kong)(kong)(kong)(kong)頭(tou)前20合計減(jian)倉(cang)(cang)2118手(shou)，主(zhu)力凈空(kong)(kong)(kong)(kong)持倉(cang)(cang)增加3565手(shou)至(zhi)(zhi)22485手(shou)。具體席(xi)位上，中(zhong)信(xin)(xin)期(qi)貨(huo)(huo)減(jian)倉(cang)(cang)116手(shou)多(duo)單(dan)(dan)(dan)并(bing)減(jian)倉(cang)(cang)3982手(shou)空(kong)(kong)(kong)(kong)單(dan)(dan)(dan)，凈空(kong)(kong)(kong)(kong)持倉(cang)(cang)減(jian)少3866手(shou)至(zhi)(zhi)3847手(shou)；國泰君安加倉(cang)(cang)490手(shou)多(duo)單(dan)(dan)(dan)并(bing)加倉(cang)(cang)317手(shou)空(kong)(kong)(kong)(kong)單(dan)(dan)(dan)，凈空(kong)(kong)(kong)(kong)持倉(cang)(cang)減(jian)少173手(shou)至(zhi)(zhi)3040手(shou)。綜合來看，中(zhong)信(xin)(xin)期(qi)貨(huo)(huo)在(zai)前期(qi)證(zheng)監會發布懲處券商兩融違規消息(xi)(xi)前精(jing)準(zhun)做空(kong)(kong)(kong)(kong)，又在(zai)央行降(jiang)準(zhun)前精(jing)準(zhun)做多(duo)，此次(ci)再度于降(jiang)息(xi)(xi)前精(jing)準(zhun)減(jian)小空(kong)(kong)(kong)(kong)單(dan)(dan)(dan)力度，多(duo)頭(tou)或借(jie)降(jiang)息(xi)(xi)的消息(xi)(xi)繼續展開進攻。