| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ARCM | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | +0.3% | +0.3% | +0.1% | +0.3% | +0.3% | +0.2% | +0.3% | — | — | — | — | — | +1.8% | +7.5% | −5.7pp |
| 2025 | +0.4% | +0.3% | +0.3% | +0.4% | +0.3% | +0.4% | +0.3% | +0.4% | +0.3% | +0.4% | +0.2% | +0.3% | +4.1% | +17.7% | −13.6pp |
| 2024 | +0.5% | +0.4% | +0.4% | +0.3% | +0.5% | +0.4% | +0.5% | +0.5% | +0.5% | +0.3% | +0.4% | +0.3% | +5.2% | +24.9% | −19.6pp |
| 2023 | +0.3% | +0.1% | +0.6% | +0.3% | +0.3% | +0.4% | +0.4% | +0.4% | +0.2% | +0.5% | +0.6% | +0.6% | +4.7% | +26.2% | −21.5pp |
| 2022 | −0.1% | −0.2% | −0.2% | −0.1% | +0.2% | −0.1% | +0.2% | +0.1% | −0.4% | +0.5% | +0.3% | +0.6% | +0.7% | −18.2% | +18.9pp |
| 2021 | +0.0% | +0.0% | −0.1% | +0.0% | +0.0% | −0.0% | +0.0% | +0.0% | +0.0% | −0.1% | +0.0% | −0.1% | −0.3% | +28.7% | −29.0pp |
| 2020 | +0.3% | −0.8% | +0.1% | +1.3% | −0.1% | +0.1% | +0.1% | +0.2% | −0.1% | −0.2% | −0.2% | −0.0% | +0.9% | +18.3% | −17.4pp |
| 2019 | +0.5% | +0.3% | +0.3% | +0.3% | +0.2% | +0.2% | +0.2% | +0.1% | +0.2% | +0.2% | +0.1% | +0.1% | +2.7% | +31.2% | −28.5pp |
| 2018 | +0.0% | −0.0% | +0.2% | +0.3% | +0.1% | −0.2% | +0.4% | +0.3% | +0.0% | +0.3% | +0.2% | −0.1% | +1.3% | −4.6% | +5.9pp |
| 2017 · part | — | — | — | −0.1% | +0.1% | +0.2% | −0.0% | +0.2% | +0.7% | −0.5% | +0.1% | +0.1% | +0.8% | +21.7% | −20.9pp |
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. ARCM 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 ⓘ | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
| Positive ⓘ | 89% | 67% | 78% | 80% | 90% | 70% | 90% | 100% | 78% | 67% | 89% | 67% |
| Median | +0.3% | +0.1% | +0.2% | +0.3% | +0.2% | +0.2% | +0.3% | +0.2% | +0.2% | +0.3% | +0.2% | +0.1% |
| Best | +0.5% | +0.4% | +0.6% | +1.3% | +0.5% | +0.4% | +0.5% | +0.5% | +0.7% | +0.5% | +0.6% | +0.6% |
| Worst | −0.1% | −0.8% | −0.2% | −0.1% | −0.1% | −0.2% | −0.0% | +0.0% | −0.4% | −0.5% | −0.2% | −0.1% |
| vs SPY ⓘ | −1.2pp | +1.6pp | −1.6pp | −1.2pp | −1.8pp | −2.0pp | −2.3pp | −1.6pp | −0.6pp | −2.0pp | −3.5pp | −1.1pp |
112 monthly observations across 2017–2026, benchmark SPY. The highlighted column is the current calendar month. Months are calendar months, not rolling 30-day windows.
