Seasonality
TRI seasonality — Thomson Reuters Corporation Common Shares
Over the last 11 years, TRI's strongest month on average has been July (+4.0%) and its weakest September (-3.5%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +0.64% | +2.03% | 60% | +12.2% | -16.1% | 10 |
| Feb | -1.61% | -1.97% | 50% | +6.5% | -12.8% | 10 |
| Mar | +0.50% | -0.23% | 50% | +8.8% | -8.9% | 10 |
| Apr | +2.72% | +4.26% | 80% | +7.6% | -8.2% | 10 |
| May | +0.37% | -2.11% | 40% | +13.9% | -9.6% | 10 |
| Jun | +1.44% | +1.31% | 80% | +6.0% | -5.6% | 10 |
| Jul | +3.95% | +2.71% | 70% | +20.1% | -3.9% | 10 |
| Aug | +2.57% | +3.98% | 60% | +10.3% | -11.6% | 10 |
| Sep | -3.46% | -3.82% | 30% | +4.5% | -12.5% | 10 |
| Oct | +2.87% | +1.29% | 60% | +21.5% | -4.1% | 10 |
| Nov | +2.61% | +1.90% | 56% | +16.7% | -11.5% | 9 |
| Dec | -0.16% | -0.52% | 50% | +4.5% | -4.0% | 10 |
Monthly returns heat map — TRI
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -16.1 | -12.8 | -6.7 | 6.3 | -9.6 | -5.6 | 20.1 | 9.4 | -9.3 | 21.5 | -4.8 | -14.7% | |
| 2025 | 4.9 | 6.3 | -3.4 | 7.6 | 6.8 | 1.2 | -0.1 | -11.6 | -12.5 | -1.5 | -11.5 | -2.6 | -17.8% |
| 2024 | 1.6 | 6.2 | -1.2 | -3.0 | 13.9 | -2.1 | -3.9 | 5.7 | -0.3 | -4.1 | -0.6 | -1.4 | +9.7% |
| 2023 | 4.3 | 1.7 | 7.5 | 1.1 | -3.3 | 2.2 | 0.2 | -4.8 | -5.0 | -2.0 | 16.7 | 4.5 | +23.4% |
| 2022 | -10.2 | -5.9 | 7.7 | -8.2 | -0.9 | 5.2 | 7.7 | -2.0 | -6.7 | 3.6 | 10.8 | -3.1 | -4.6% |
| 2021 | -0.4 | 6.5 | 0.8 | 5.9 | 5.7 | 1.4 | 6.7 | 10.3 | -5.5 | 8.9 | -0.6 | 0.1 | +46.1% |
| 2020 | 12.2 | -7.3 | -8.9 | 3.9 | -4.5 | 0.9 | 2.8 | 9.3 | 4.5 | -2.4 | 1.9 | 3.2 | +14.4% |
| 2019 | 8.3 | 4.0 | 8.8 | 4.5 | 3.0 | 1.2 | 4.2 | 2.2 | -2.6 | 0.6 | 4.9 | 1.5 | +48.2% |
| 2018 | -0.6 | -9.1 | -1.9 | 4.1 | -3.5 | 3.9 | 2.7 | 7.6 | 2.6 | 2.0 | 8.0 | -4.0 | +10.8% |
| 2017 | 2.4 | -5.7 | 2.2 | 5.1 | -3.9 | 6.0 | -0.9 | -0.4 | 0.4 | 2.1 | -5.9 | -1.1 | -0.4% |
| 2016 | 1.3 |