Aspen Technology Inc
| Year | Sep | Dec | Mar | Jun | Annual | |
|---|---|---|---|---|---|---|
| 2023 | -0.89 | 0.41 | -0.54 | - | -1.67 | |
| 2022 | 1.12 | - | (0.17) | -1.02 | 1.05 | |
| 2021 | 0.91 | 1.39 | 0.58 | 0.92 | -0.57 | |
| 2020 | 0.64 | 1.35 | 0.48 | 1.89 | -0.56 | |
| 2019 | 0.88 | 1.47 | 0.67 | 0.56 | 3.58 | |
| 2018 | 0.61 | -0.93 | 0.53 | 0.83 | 1.04 | |
| 2017 | 0.47 | 0.73 | 0.47 | 0.52 | 2.19 | |
| 2016 | 0.46 | 0.41 | 0.44 | 0.48 | 1.79 | |
| 2015 | 0.34 | 0.36 | 0.44 | 0.45 | 1.59 | |
| 2014 | 0.32 | 0.34 | 0.22 | 0.29 | 0.92 | |
| 2013 | 0.16 | 0.25 | 0.11 | 0.21 | 0.47 | |
| 2012 | 0.05 | 0.10 | -0.01 | -0.06 | -0.15 | |
| 2011 | -0.12 | 0.04 | -0.06 | 0.45 | 0.11 | |
| 2010 | -0.17 | -0.11 | -0.24 | -0.37 | -1.18 | |
| 2009 | -0.23 | -0.34 | 0.09 | 0.11 | 0.57 | |
| 2008 | 0.12 | 0.25 | 0.04 | 0.23 | 0.27 | |
| 2007 | -0.10 | 0.10 | 0.06 | 0.27 | 0.5 | |
| 2006 | -0.10 | 0.27 | 0.05 | -0.13 | -0.2 | |
| 2005 | -0.20 | 0.08 | -0.32 | -0.69 | -1.97 |