| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ASIX | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −8.4% | +12.6% | +38.0% | +1.1% | −8.3% | −11.4% | +1.2% | — | — | — | — | — | +18.1% | +7.5% | +10.6pp |
| 2025 | +9.8% | −10.7% | −18.4% | −5.4% | +10.5% | +1.0% | −15.3% | +7.6% | −9.7% | −4.1% | −16.3% | +12.4% | −37.3% | +17.7% | −55.0pp |
| 2024 | −15.3% | +10.2% | +2.8% | −11.7% | −5.6% | −3.3% | +22.0% | +6.3% | +2.8% | −6.6% | +15.0% | −12.3% | −2.7% | +24.9% | −27.6pp |
| 2023 | +13.7% | −4.8% | −6.7% | −1.5% | −12.3% | +6.3% | +14.7% | −17.2% | −6.0% | −11.4% | −4.5% | +14.7% | −19.7% | +26.2% | −45.9pp |
| 2022 | −10.9% | −4.5% | +27.5% | −12.8% | +4.3% | −27.8% | +17.5% | −7.4% | −11.5% | +13.3% | +13.6% | −7.6% | −18.5% | −18.2% | −0.3pp |
| 2021 | +6.7% | +30.4% | −3.5% | +8.4% | +8.9% | −5.7% | +12.0% | +9.1% | +8.9% | +22.3% | −6.6% | +4.3% | +137.0% | +28.7% | +108.3pp |
| 2020 | −6.2% | −22.4% | −34.3% | +27.7% | −2.8% | −0.8% | +6.0% | +2.2% | +1.2% | +18.2% | +16.8% | +12.5% | +0.2% | +18.3% | −18.2pp |
| 2019 | +30.0% | +3.5% | −12.8% | +5.8% | −19.4% | +0.2% | +5.0% | −12.9% | +15.1% | −11.5% | −11.1% | −1.3% | −18.0% | +31.2% | −49.2pp |
| 2018 | −6.2% | +4.8% | −15.9% | +3.0% | +1.9% | +0.3% | +10.5% | −16.4% | +0.3% | −18.3% | +3.5% | −15.2% | −42.1% | −4.6% | −37.6pp |
| 2017 | +16.0% | +6.2% | +0.1% | −0.2% | +5.5% | +8.6% | +7.2% | −4.6% | +24.5% | +16.4% | −7.0% | −2.3% | +90.0% | +21.7% | +68.3pp |
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. ASIX 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.
