Seasonality
IDCC seasonality — InterDigital
Over the last 11 years, IDCC's strongest month on average has been November (+9.6%) and its weakest March (-3.8%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +5.31% | +2.37% | 70% | +41.4% | -5.5% | 10 |
| Feb | +0.08% | -2.77% | 40% | +16.8% | -10.0% | 10 |
| Mar | -3.81% | -0.74% | 30% | +2.7% | -17.6% | 10 |
| Apr | +1.35% | -1.35% | 40% | +29.4% | -10.9% | 10 |
| May | +5.05% | +7.00% | 60% | +22.6% | -15.0% | 10 |
| Jun | +2.01% | +2.48% | 70% | +16.3% | -9.6% | 10 |
| Jul | +1.75% | +1.44% | 70% | +15.2% | -9.8% | 10 |
| Aug | -1.10% | +1.03% | 60% | +12.9% | -23.7% | 10 |
| Sep | -0.60% | -2.91% | 40% | +27.1% | -19.4% | 10 |
| Oct | +1.10% | -0.91% | 40% | +23.4% | -11.3% | 10 |
| Nov | +9.63% | +5.91% | 89% | +32.8% | -1.2% | 9 |
| Dec | +0.15% | -0.54% | 50% | +15.3% | -11.7% | 10 |
Monthly returns heat map — IDCC
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2.5 | 12.3 | -17.6 | -1.8 | -15.0 | 12.3 | 7.7 | 9.9 | -2.7 | -4.5 | -8.4 | -10.4% | |
| 2025 | -5.5 | 16.8 | -3.2 | -2.8 | 8.1 | 3.2 | 15.2 | 5.2 | 27.1 | 4.8 | -1.2 | -11.0 | +64.3% |
| 2024 | -3.2 | 1.9 | -0.5 | -7.3 | 15.3 | 2.4 | 5.3 | 12.9 | 2.2 | 6.2 | 30.3 | -1.1 | +78.5% |
| 2023 | 41.4 | 4.3 | -0.1 | -7.1 | 22.6 | 16.3 | -4.0 | -6.5 | -7.5 | -6.2 | 32.8 | 8.6 | +119.4% |
| 2022 | -3.6 | -6.7 | -1.0 | -10.9 | 14.8 | -6.9 | 1.0 | -18.3 | -19.4 | 23.4 | 0.6 | -1.4 | -30.9% |
| 2021 | 5.8 | -1.3 | 0.1 | 9.4 | 16.4 | -9.6 | -9.8 | 9.4 | -6.0 | -1.3 | 1.4 | 5.5 | +18.1% |
| 2020 | 1.4 | -4.3 | -15.6 | 29.4 | -4.8 | 3.0 | 6.0 | 1.9 | -6.7 | -1.9 | 7.0 | 1.3 | +11.4% |
| 2019 | 9.6 | -4.2 | -5.4 | -0.9 | -2.9 | 1.4 | 0.1 | -23.7 | 6.7 | 2.2 | 5.9 | -4.1 | -18.0% |
| 2018 | 2.5 | -8.0 | 2.5 | 1.1 | 5.9 | 2.6 | 1.9 | 0.2 | -3.1 | -11.3 | 6.1 | -11.7 | -12.8% |
| 2017 | 2.2 | -10.0 | 2.7 | 4.2 | -9.9 | -4.6 | -5.8 | -2.1 | 3.4 | -0.5 | 3.8 | 0.1 | -16.6% |
| 2016 | 15.3 |