周(zhou)三大(da)(da)盤走勢和周(zhou)二(er)如出一轍，早(zao)盤沖高受(shou)阻后單(dan)邊回落(luo)，最后滬深300指(zhi)數(shu)下(xia)跌0.61%。期指(zhi)走勢略強于(yu)現貨(huo)指(zhi)數(shu)，其(qi)中(zhong)主力合(he)約跌幅(fu)(fu)為0.51%，升水幅(fu)(fu)度擴大(da)(da)到(dao)9.96點(dian)；持(chi)倉(cang)(cang)量增(zeng)加(jia)(jia)(jia)3510手(shou)(shou)(shou)(shou)至132085手(shou)(shou)(shou)(shou)。從(cong)主力席(xi)位持(chi)倉(cang)(cang)變化情況(kuang)看，多(duo)空(kong)主力均繼續加(jia)(jia)(jia)倉(cang)(cang)，其(qi)中(zhong)多(duo)頭前20合(he)計(ji)加(jia)(jia)(jia)倉(cang)(cang)3590手(shou)(shou)(shou)(shou)，略多(duo)于(yu)空(kong)頭前20合(he)計(ji)加(jia)(jia)(jia)倉(cang)(cang)的(de)3067手(shou)(shou)(shou)(shou)。具體(ti)席(xi)位上，空(kong)軍(jun)司令海通期貨(huo)小幅(fu)(fu)減(jian)倉(cang)(cang)空(kong)單(dan)79手(shou)(shou)(shou)(shou)，同(tong)時加(jia)(jia)(jia)倉(cang)(cang)多(duo)單(dan)727手(shou)(shou)(shou)(shou)，其(qi)凈空(kong)持(chi)倉(cang)(cang)繼續下(xia)降到(dao)8746手(shou)(shou)(shou)(shou)；中(zhong)信期貨(huo)則大(da)(da)幅(fu)(fu)加(jia)(jia)(jia)倉(cang)(cang)空(kong)單(dan)1709手(shou)(shou)(shou)(shou)，同(tong)時大(da)(da)幅(fu)(fu)減(jian)倉(cang)(cang)多(duo)單(dan)1043手(shou)(shou)(shou)(shou)，其(qi)凈空(kong)持(chi)倉(cang)(cang)快速增(zeng)加(jia)(jia)(jia)到(dao)3994手(shou)(shou)(shou)(shou)；而國泰君安(an)趁勢減(jian)倉(cang)(cang)空(kong)單(dan)428手(shou)(shou)(shou)(shou)，同(tong)時加(jia)(jia)(jia)倉(cang)(cang)多(duo)單(dan)647手(shou)(shou)(shou)(shou)，又由凈空(kong)持(chi)倉(cang)(cang)變為凈多(duo)持(chi)倉(cang)(cang)123手(shou)(shou)(shou)(shou)，短(duan)線操作十分成功。綜合(he)來看，期指(zhi)主力對(dui)大(da)(da)盤短(duan)線走勢的(de)分歧比較明顯。