| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | PSK | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | +2.0% | +0.1% | −3.6% | +2.9% | −1.0% | −1.2% | −0.6% | — | — | — | — | — | −1.5% | +7.5% | −9.0pp |
| 2025 | +1.2% | +1.1% | −3.0% | −0.7% | −0.6% | +1.0% | +2.4% | +1.3% | +2.1% | −0.8% | −1.0% | −0.2% | +2.7% | +17.7% | −15.0pp |
| 2024 | +3.8% | +1.0% | +0.2% | −3.9% | +1.9% | +1.0% | −0.4% | +3.9% | +3.1% | −1.6% | −0.0% | −3.9% | +4.8% | +24.9% | −20.1pp |
| 2023 | +12.2% | −3.2% | −3.8% | +2.1% | −2.3% | +0.4% | +1.4% | −1.7% | −1.2% | −5.0% | +8.7% | +2.3% | +8.9% | +26.2% | −17.3pp |
| 2022 | −3.9% | −4.2% | −0.6% | −6.7% | +3.9% | −4.1% | +6.5% | −4.7% | −2.2% | −5.7% | +6.1% | −4.0% | −18.9% | −18.2% | −0.7pp |
| 2021 | −2.3% | −1.8% | +2.7% | +0.7% | +0.5% | +1.8% | −0.3% | −0.2% | −0.0% | +0.2% | −2.1% | +2.4% | +1.6% | +28.7% | −27.2pp |
| 2020 | +1.0% | −3.3% | −8.0% | +7.7% | +1.3% | −0.8% | +4.2% | +1.3% | −0.4% | −0.2% | +2.4% | +1.9% | +6.4% | +18.3% | −12.0pp |
| 2019 | +6.1% | +1.3% | +1.4% | +0.7% | +0.8% | +1.1% | +2.2% | +0.9% | +0.5% | +0.5% | −1.0% | +2.0% | +17.6% | +31.2% | −13.6pp |
| 2018 | −3.0% | +1.7% | +1.0% | −1.0% | +1.1% | +1.4% | −0.3% | +1.4% | −1.7% | −2.0% | −2.5% | −0.5% | −4.5% | −4.6% | +0.0pp |
| 2017 | +3.1% | +1.8% | +2.4% | +1.7% | +1.1% | +0.8% | +0.6% | +0.1% | +0.0% | +0.1% | +0.4% | −0.4% | +12.4% | +21.7% | −9.3pp |
A month’s return is its month-end close over the prior month-end’s, so a year’s figure is exactly the product of its twelve monthly cells — no separate annualisation, no resampling. A blank cell means no return exists for that month (the series had not started, or it is the very first month-end, which has nothing to be measured against). Blank is never zero.
Basis. PSK is on the total return (splits + dividends) basis, SPY on the total return (splits + dividends) basis. Both columns are on the same basis, so the Δ column is a like-for-like difference.
Partial years. A year marked “ytd” or “part” does not cover the full calendar year: either the stored history starts inside it (the figure is measured from the first month-end present) or the data stops before December (the figure runs through the last stored close). The row’s own tooltip names the exact boundary. It is never dressed up as a calendar-year return.
End of day. These are stored end-of-day closes, and the window is anchored on the LAST stored bar rather than today’s date — so the newest row ends where the data ends. Nothing here is intraday.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years ⓘ | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 |
| Positive ⓘ | 76% | 76% | 71% | 65% | 59% | 71% | 59% | 75% | 44% | 47% | 47% | 47% |
| Median | +1.2% | +1.0% | +1.0% | +0.7% | +0.6% | +0.8% | +0.8% | +0.7% | −0.2% | −0.2% | −0.0% | −0.1% |
| Best | +12.2% | +3.0% | +2.7% | +7.7% | +3.9% | +2.4% | +6.5% | +3.9% | +3.1% | +3.1% | +8.7% | +5.4% |
| Worst | −3.9% | −4.2% | −8.0% | −6.7% | −3.0% | −4.1% | −2.0% | −4.7% | −4.3% | −5.7% | −4.7% | −4.0% |
| vs SPY ⓘ | +1.0pp | −1.3pp | −0.4pp | −0.8pp | −0.9pp | −0.4pp | −1.5pp | −0.1pp | −0.2pp | −2.3pp | −1.7pp | −1.0pp |
202 monthly observations across 2009–2026, benchmark SPY. The highlighted column is the current calendar month. Months are calendar months, not rolling 30-day windows.
