Technical Communications Corporation
| Year | Dec | Mar | Jun | Sep | Annual | |
|---|---|---|---|---|---|---|
| 2023 | -0.34 | -0.25 | - | - | - | |
| 2022 | -0.28 | -0.45 | -0.2 | -0.46 | -1.26 | |
| 2021 | -0.18 | -0.26 | 0.04 | -0.33 | -0.59 | |
| 2020 | -0.2 | -0.26 | 0.23 | -0.19 | -0.49 | |
| 2019 | 0.09 | -0.18 | 0.56 | -0.26 | 0.34 | |
| 2018 | -0.17 | 0.13 | -0.14 | -0.13 | -0.8 | |
| 2017 | 0.07 | 0.19 | 0.28 | 0.03 | 0.57 | |
| 2016 | 0.14 | 0.51 | 0.47 | 0.38 | 1.5 | |
| 2015 | 0.11 | 0.07 | 0.64 | 0.23 | 1.05 | |
| 2014 | -0.40 | -0.80 | -0.54 | -0.15 | -1.39 | |
| 2013 | 0.10 | -0.18 | -0.28 | 0.24 | -0.39 | |
| 2012 | -0.17 | -0.20 | -0.50 | -0.26 | -0.46 | |
| 2011 | 0.50 | 0.27 | 0.54 | 0.14 | 1.21 | |
| 2010 | 0.27 | -0.05 | 1.29 | 1.70 | 4.68 | |
| 2009 | 1.45 | 0.00 | 0.17 | 0.15 | 0.58 | |
| 2008 | 0.00 | 0.17 | 0.00 | 0.00 | 0 | |
| 2007 | 0.48 | 0.20 | 0.07 | 0.34 | 0.55 | |
| 2006 | -0.09 | -0.12 | 0.07 | 0.04 | -0.07 | |
| 2005 | -0.08 | -0.32 | -0.04 | 0.23 | -0.02 |