| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q3 2025 | 4.47 | +0.42 | +10.4% | Aug 1, 2025 | Oct 31, 2025 |
| Q2 2025 | 3.52 | -2.62 | -42.7% | May 1, 2025 | Jul 31, 2025 |
| Q1 2025 | 3.61 | -3.14 | -46.5% | Feb 1, 2025 | Apr 30, 2025 |
| Q4 2024 | 3.74 | -4.57 | -55% | Nov 1, 2024 | Jan 31, 2025 |
| Q3 2024 | 4.05 | -6.03 | -59.8% | Aug 1, 2024 | Oct 31, 2024 |
| Q2 2024 | 6.14 | -6.86 | -52.8% | May 1, 2024 | Jul 31, 2024 |
| Q1 2024 | 6.75 | -10 | -59.7% | Feb 1, 2024 | Apr 30, 2024 |
| Q4 2023 | 8.31 | -10.5 | -55.8% | Nov 1, 2023 | Jan 31, 2024 |
| Q3 2023 | 10.1 | -11.8 | -53.8% | Aug 1, 2023 | Oct 31, 2023 |
| Q2 2023 | 13 | -9.56 | -42.4% | May 1, 2023 | Jul 31, 2023 |
| Q1 2023 | 16.8 | -5.27 | -23.9% | Feb 1, 2023 | Apr 30, 2023 |
| Q4 2022 | 18.8 | -1.58 | -7.75% | Nov 1, 2022 | Jan 31, 2023 |
| Q3 2022 | 21.8 | +1.16 | +5.61% | Aug 1, 2022 | Oct 31, 2022 |
| Q2 2022 | 22.6 | +5.01 | +28.5% | May 1, 2022 | Jul 31, 2022 |
| Q1 2022 | 22 | +10.2 | +86.5% | Feb 1, 2022 | Apr 30, 2022 |
| Q4 2021 | 20.4 | +48.9 | Nov 1, 2021 | Jan 31, 2022 | |
| Q3 2021 | 20.7 | +53.9 | Aug 1, 2021 | Oct 31, 2021 | |
| Q2 2021 | 17.6 | +47.7 | May 1, 2021 | Jul 31, 2021 | |
| Q1 2021 | 11.8 | +35 | Feb 1, 2021 | Apr 30, 2021 | |
| Q4 2020 | -28.5 | -36.9 | -441% | Nov 1, 2020 | Jan 31, 2021 |
| Q3 2020 | -33.3 | -44.6 | -395% | Aug 1, 2020 | Oct 31, 2020 |
| Q2 2020 | -30.2 | -43.6 | -326% | May 1, 2020 | Jul 31, 2020 |
| Q1 2020 | -23.2 | -35.1 | -295% | Feb 1, 2020 | Apr 30, 2020 |
| Q4 2019 | 8.38 | -4.58 | -35.3% | Nov 1, 2019 | Jan 31, 2020 |
| Q3 2019 | 11.3 | +9.1 | +416% | Aug 1, 2019 | Oct 31, 2019 |
| Q2 2019 | 13.4 | +13.2 | +8805% | May 1, 2019 | Jul 31, 2019 |
| Q1 2019 | 11.9 | +12.5 | Feb 1, 2019 | Apr 30, 2019 | |
| Q4 2018 | 13 | +16.2 | Nov 1, 2018 | Jan 31, 2019 | |
| Q3 2018 | 2.19 | -2.83 | -56.3% | Aug 1, 2018 | Oct 31, 2018 |
| Q2 2018 | 0.15 | -5.53 | -97.4% | May 1, 2018 | Jul 31, 2018 |
| Q1 2018 | -0.62 | -6.53 | -111% | Feb 1, 2018 | Apr 30, 2018 |
| Q4 2017 | -3.2 | -10.7 | -143% | Nov 1, 2017 | Jan 31, 2018 |
| Q3 2017 | 5.02 | -3.22 | -39.1% | Aug 1, 2017 | Oct 31, 2017 |
| Q2 2017 | 5.68 | -2.94 | -34.1% | May 1, 2017 | Jul 31, 2017 |
| Q1 2017 | 5.91 | -4.05 | -40.7% | Feb 1, 2017 | Apr 30, 2017 |
| Q4 2016 | 7.53 | -2.49 | -24.8% | Nov 1, 2016 | Jan 31, 2017 |
| Q3 2016 | 8.24 | -2.01 | -19.6% | Aug 1, 2016 | Oct 31, 2016 |
| Q2 2016 | 8.61 | -1.66 | -16.2% | May 1, 2016 | Jul 31, 2016 |
| Q1 2016 | 9.96 | -0.16 | -1.58% | Feb 1, 2016 | Apr 30, 2016 |
| Q4 2015 | 10 | -0.8 | -7.39% | Nov 1, 2015 | Jan 31, 2016 |
| Q3 2015 | 10.3 | -0.07 | -0.68% | Aug 1, 2015 | Oct 31, 2015 |
| Q2 2015 | 10.3 | -0.3 | -2.84% | May 1, 2015 | Jul 31, 2015 |
| Q1 2015 | 10.1 | -0.75 | -6.9% | Feb 1, 2015 | Apr 30, 2015 |
| Q4 2014 | 10.8 | -0.53 | -4.67% | Nov 1, 2014 | Jan 31, 2015 |
| Q3 2014 | 10.3 | -1.45 | -12.3% | Aug 1, 2014 | Oct 31, 2014 |
| Q2 2014 | 10.6 | -4.08 | -27.9% | May 1, 2014 | Jul 31, 2014 |
| Q1 2014 | 10.9 | -3.21 | -22.8% | Feb 1, 2014 | Apr 30, 2014 |
| Q4 2013 | 11.4 | -2.62 | -18.8% | Nov 1, 2013 | Jan 31, 2014 |
| Q3 2013 | 11.8 | -3.17 | -21.2% | Aug 1, 2013 | Oct 31, 2013 |
| Q2 2013 | 14.7 | +3.97 | +37.2% | May 1, 2013 | Jul 31, 2013 |
| Q1 2013 | 14.1 | +4.45 | +46.3% | Feb 1, 2013 | Apr 30, 2013 |
| Q4 2012 | 14 | +5.8 | +71% | Nov 1, 2012 | Jan 31, 2013 |
| Q3 2012 | 14.9 | Aug 1, 2012 | Oct 31, 2012 | ||
| Q2 2012 | 10.7 | May 1, 2012 | Jul 31, 2012 | ||
| Q1 2012 | 9.62 | Feb 1, 2012 | Apr 30, 2012 | ||
| Q4 2011 | 8.17 | Nov 1, 2011 | Jan 31, 2012 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2024 | 3.74 | -4.57 | -55% | Feb 1, 2024 | Jan 31, 2025 |
| 2023 | 8.31 | -10.5 | -55.8% | Feb 1, 2023 | Jan 31, 2024 |
| 2022 | 18.8 | -1.58 | -7.75% | Feb 1, 2022 | Jan 31, 2023 |
| 2021 | 20.4 | +48.9 | Feb 1, 2021 | Jan 31, 2022 | |
| 2020 | -28.5 | -36.9 | -441% | Feb 1, 2020 | Jan 31, 2021 |
| 2019 | 8.38 | -4.58 | -35.3% | Feb 1, 2019 | Jan 31, 2020 |
| 2018 | 13 | +16.2 | Feb 1, 2018 | Jan 31, 2019 | |
| 2017 | -3.2 | -10.7 | -143% | Feb 1, 2017 | Jan 31, 2018 |
| 2016 | 7.53 | -2.49 | -24.8% | Feb 1, 2016 | Jan 31, 2017 |
| 2015 | 10 | -0.8 | -7.39% | Feb 1, 2015 | Jan 31, 2016 |
| 2014 | 10.8 | -0.53 | -4.67% | Feb 1, 2014 | Jan 31, 2015 |
| 2013 | 11.4 | -2.62 | -18.8% | Feb 1, 2013 | Jan 31, 2014 |
| 2012 | 14 | +5.8 | +71% | Feb 1, 2012 | Jan 31, 2013 |
| 2011 | 8.17 | Feb 1, 2011 | Jan 31, 2012 |