| 日付 | 金額 | 変更 | |
|---|---|---|---|
| ¥30 | +50% | ||
22 12月 2025 | ¥30 | - | |
| ¥20 | +66.67% | ||
23 12月 2024 | ¥20 | - | |
| ¥12 | +20% | ||
25 12月 2023 | ¥12 | - | |
| ¥10 | - | ||
26 12月 2022 | ¥10 | - | |
| ¥10 | +17.65% | ||
27 12月 2021 | ¥10 | - | |
| ¥8.5 | - | ||
28 12月 2020 | ¥8.5 | - | |
| ¥8.5 | +6.25% | ||
23 12月 2019 | ¥8.5 | - | |
| ¥8 | -20% | ||
25 12月 2018 | ¥8 | - | |
| ¥10 | +42.86% | ||
25 12月 2017 | ¥2.5 | - | |
25 12月 2017 | ¥7.5 | +200% | |
| ¥7 | +7.69% | ||
26 12月 2016 | ¥7 | - | |
| ¥6.5 | +8.33% | ||
24 12月 2015 | ¥6.5 | - | |
| ¥6 | +20% | ||
22 12月 2014 | ¥6 | - | |
| ¥5 | - | ||
24 12月 2013 | ¥5 | - | |
| ¥5 | +25% | ||
25 12月 2012 | ¥4 | +300% | |
25 12月 2012 | ¥1 | - | |
| ¥4 | +100% | ||
26 12月 2011 | ¥4 | - | |
| ¥2 | +100% | ||
29 9月 2010 | ¥2 | - | |
| ¥1 | -75% | ||
29 9月 2009 | ¥1 | - | |
| ¥4 | -20% | ||
22 12月 2008 | ¥4 | +300% | |