| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | NRIX | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −12.9% | −3.3% | −2.9% | +7.7% | +6.3% | +36.6% | −2.7% | — | — | — | — | — | +24.4% | +7.5% | +16.9pp |
| 2025 | +4.6% | −21.6% | −23.1% | −2.9% | −7.8% | +7.1% | −1.1% | −17.1% | −1.1% | +40.0% | +36.6% | +7.3% | +0.7% | +17.7% | −17.0pp |
| 2024 | −23.4% | +56.3% | +19.0% | −18.2% | +31.0% | +32.5% | +4.8% | +15.2% | −10.8% | +9.4% | −10.0% | −14.8% | +82.6% | +24.9% | +57.7pp |
| 2023 | +11.9% | −23.3% | −5.8% | +8.4% | +5.1% | −1.3% | −2.8% | −12.5% | −7.5% | −28.9% | +11.3% | +65.9% | −6.0% | +26.2% | −32.2pp |
| 2022 | −35.7% | −13.2% | −13.4% | −21.0% | −8.9% | +25.6% | +26.0% | −1.4% | −17.2% | −2.3% | −2.7% | −11.4% | −62.1% | −18.2% | −43.9pp |
| 2021 · part | — | — | −12.7% | +12.0% | −19.9% | −4.9% | +15.9% | +4.7% | −6.9% | +11.6% | −13.8% | +0.5% | −18.7% | +28.7% | −47.4pp |
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. NRIX 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.
