412,913 241,986 570,623 858,480 991,457 1,842,017 1,804,065 166,665 204,616 较12月3日当周总持仓量变化(112,757) 59,442 -20,813 32,922 17,422 98,899 109,786 111,007 2,971 1,750 各类交易商头寸占总持仓百