| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | AVT.PA | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | +192.1% | −12.4% | +3.3% | +2.3% | +13.8% | −7.8% | −0.2% | — | — | — | — | — | +183.0% | +7.5% | +175.5pp |
| 2025 | −1.1% | −15.2% | +2.1% | −24.0% | −25.6% | −7.1% | +14.0% | +5.0% | −9.6% | +1.2% | +0.6% | −4.6% | −52.7% | +17.7% | −70.4pp |
| 2024 | +48.3% | −25.9% | +6.3% | −5.1% | −3.5% | −15.1% | −1.3% | −11.3% | −13.2% | +8.6% | −13.6% | −6.1% | −39.1% | +24.9% | −64.0pp |
| 2023 | +28.2% | +171.8% | +37.9% | −41.7% | −20.5% | +17.7% | +2.0% | −9.1% | −8.8% | +0.9% | −28.4% | −2.7% | +55.3% | +26.2% | +29.1pp |
| 2022 | −42.7% | −29.3% | −31.5% | +4.5% | +93.5% | −43.9% | −7.9% | −11.8% | −18.3% | −66.3% | −25.8% | −45.0% | −97.1% | −18.2% | −79.0pp |
| 2021 | −11.5% | −10.3% | −34.5% | −20.9% | +1.9% | −44.0% | −5.4% | +0.9% | +5.7% | −47.8% | −11.7% | −43.4% | −93.8% | +28.7% | −122.6pp |
| 2020 | +6.6% | −7.7% | −12.5% | +20.0% | +27.0% | +18.7% | −32.1% | −17.1% | −17.1% | −16.9% | +2.2% | −13.8% | −46.7% | +18.3% | −65.1pp |
| 2019 | +1.9% | −8.3% | −11.1% | −15.6% | −35.2% | −35.6% | −10.6% | −30.5% | −32.1% | −42.6% | +2.8% | +8.9% | −92.1% | +31.2% | −123.3pp |
| 2018 | +39.5% | +44.7% | −6.8% | −5.8% | −5.9% | −28.6% | −6.0% | −6.0% | +0.9% | −14.8% | +24.7% | −35.0% | −26.7% | −4.6% | −22.1pp |
| 2017 | +25.0% | +100.0% | −10.0% | −11.1% | +12.5% | +22.2% | +72.7% | −10.5% | +0.0% | −11.8% | +53.3% | −8.7% | +425.0% | +21.7% | +403.3pp |
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. AVT.PA 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.
