奥维通信(002231)财务简况-净资产收益率
| 截止日期 | 净资产收益率 |
| 2017-09-30 | -0.95 |
| 2017-06-30 | -2.35 |
| 2017-03-31 | -1.39 |
| 2016-12-31 | 1.07 |
| 2016-09-30 | -3.23 |
| 2016-06-30 | -3.05 |
| 2016-03-31 | -0.95 |
| 2015-12-31 | 1.35 |
| 2015-09-30 | -0.74 |
| 2015-06-30 | -1.41 |
| 2015-03-31 | -0.79 |
| 2014-12-31 | 1.20 |
| 2014-09-30 | -2.19 |
| 2014-06-30 | -2.65 |
| 2014-03-31 | -1.13 |
| 2013-12-31 | -7.47 |
| 2013-09-30 | -2.20 |
| 2013-06-30 | -3.50 |
| 2013-03-31 | -1.82 |
| 2012-12-31 | 7.36 |
| 2012-09-30 | 3.70 |
| 2012-06-30 | 3.12 |
| 2012-03-31 | 0.56 |
| 2011-12-31 | 8.76 |
| 2011-09-30 | 5.83 |
| 2011-06-30 | 3.32 |
| 2011-03-31 | 0.30 |
| 2010-12-31 | 7.01 |
| 2010-09-30 | 2.67 |
| 2010-06-30 | 1.68 |
| 2010-03-31 | 0.13 |
| 2009-12-31 | 6.07 |
| 2009-09-30 | 2.23 |
| 2009-06-30 | 1.35 |
| 2009-03-31 | 0.11 |
| 2008-12-31 | 5.27 |
| 2008-09-30 | 0.88 |
| 2008-06-30 | 1.33 |
| 2008-03-31 | -3.00 |
| 2007-12-31 | 24.21 |
| 2007-09-30 | 12.75 |
| 2007-03-31 | 0.00 |
| 2006-12-31 | 28.58 |
| 2006-12-31 | 28.58 |
| 2005-12-31 | 24.74 |
| 2004-12-31 | 16.94 |