| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | GOVX | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −34.5% | −42.9% | −13.8% | −21.0% | +89.0% | −38.3% | −45.0% | — | — | — | — | — | −83.7% | +7.5% | −91.2pp |
| 2025 | −22.7% | −24.6% | −26.4% | −4.7% | +1.0% | −15.1% | −16.8% | +3.6% | −36.6% | +19.7% | −27.4% | −58.4% | −93.1% | +17.7% | −110.8pp |
| 2024 | −38.2% | −23.1% | −21.9% | −30.0% | +30.0% | +75.0% | −34.7% | +122.6% | −47.9% | −18.3% | +34.0% | −6.4% | −54.2% | +24.9% | −79.0pp |
| 2023 | +28.4% | −16.9% | −1.1% | −7.0% | +0.3% | −11.3% | +3.8% | +1.0% | −10.9% | −3.7% | −13.4% | −15.8% | −42.7% | +26.2% | −68.9pp |
| 2022 | −33.1% | −26.9% | −35.0% | −31.3% | +122.8% | −52.8% | +228.9% | −56.4% | −8.4% | −13.8% | −15.6% | −20.6% | −82.6% | −18.2% | −64.4pp |
| 2021 | +38.5% | +9.0% | −14.1% | +24.2% | −0.4% | −7.7% | −12.6% | +39.4% | −29.1% | −3.2% | −1.2% | −12.3% | +7.1% | +28.7% | −21.6pp |
| 2020 | +219900.6% | −69.7% | +20.0% | +66.7% | −2.5% | +41.0% | +33.6% | −44.4% | +681.0% | −8.5% | −0.7% | +16.6% | +1126569.7% | +18.3% | +1126551.3pp |
| 2019 | −4.2% | −44.8% | −28.0% | −4.9% | +11509.2% | −49.8% | −81.5% | −81.5% | −65.9% | −74.7% | −56.7% | −53.8% | −98.8% | +31.2% | −130.0pp |
| 2018 | −10.0% | −6.7% | −9.5% | +13.2% | −10.2% | −2.1% | −2.1% | −16.2% | −16.1% | −13.5% | +30.8% | −18.5% | −52.0% | −4.6% | −47.4pp |
| 2017 | +3.2% | −6.2% | −16.7% | +5.7% | −35.7% | +14.0% | +3.2% | −7.5% | +8.1% | +27.5% | +30.8% | −25.0% | −19.4% | +21.7% | −41.1pp |
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. GOVX 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.
