A、<p><span style="font-family: 宋体; font-size: 13px; line-height: 19.5px; ">投资基金规模大小</span></p>
B、<p><span style="font-family: 宋体; font-size: 13px; line-height: 19.5px; ">上市公司质量</span></p>
C、<p><span style="font-family: 宋体; font-size: 13px; line-height: 19.5px; ">二级市场供求关系</span></p>
D、<p><span style="font-family: 宋体; font-size: 13px; line-height: 19.5px; ">投资时间长短</span></p>