| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | BNGO | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −15.0% | −11.5% | +1.7% | −0.9% | +6.9% | −8.9% | −3.5% | — | — | — | — | — | −28.8% | +7.5% | −36.3pp |
| 2025 | −69.4% | −19.8% | −32.9% | +43.0% | −8.0% | −10.6% | −8.2% | +25.2% | −54.6% | +5.3% | +2.8% | −17.3% | −91.0% | +17.7% | −108.7pp |
| 2024 | −37.6% | +5.9% | −11.2% | −20.4% | +9.6% | −30.0% | −5.4% | −23.6% | −7.4% | −36.2% | −11.8% | +12.8% | −84.7% | +24.9% | −109.6pp |
| 2023 | +24.0% | −26.0% | −17.2% | −37.8% | +0.3% | −11.8% | −3.7% | −34.3% | −21.5% | −54.5% | +15.2% | +18.9% | −87.1% | +26.2% | −113.2pp |
| 2022 | −25.8% | −3.6% | +20.6% | −36.8% | +6.1% | −20.2% | +34.8% | +33.3% | −26.2% | +27.9% | −14.1% | −27.4% | −51.2% | −18.2% | −33.0pp |
| 2021 | +258.8% | −11.9% | −17.0% | −21.2% | −3.1% | +18.8% | −19.1% | −1.7% | −5.7% | −7.6% | −23.0% | −23.5% | −2.9% | +28.7% | −31.7pp |
| 2020 | −16.9% | −3.6% | −54.2% | −11.3% | +11.2% | +13.6% | +54.9% | −23.0% | +6.8% | −24.4% | −0.3% | +528.6% | +148.4% | +18.3% | +130.1pp |
| 2019 | −21.8% | +2.4% | +3.8% | −5.5% | −26.9% | −18.6% | +6.5% | −42.9% | −51.7% | +9.7% | +20.3% | +30.5% | −76.3% | +31.2% | −107.6pp |
| 2018 · part | — | — | — | — | — | — | — | — | — | −19.0% | +8.4% | −25.0% | −34.2% | −4.6% | −29.6pp |
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. BNGO 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 ⓘ | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 |
| Positive ⓘ | 25% | 25% | 38% | 13% | 63% | 25% | 38% | 29% | 14% | 38% | 50% | 50% |
| Median | −19.3% | −7.6% | −14.1% | −15.9% | +3.2% | −11.2% | −3.6% | −23.0% | −21.5% | −13.3% | +1.2% | −2.2% |
| Best | +258.8% | +5.9% | +20.6% | +43.0% | +11.2% | +18.8% | +54.9% | +33.3% | +6.8% | +27.9% | +20.3% | +528.6% |
| Worst | −69.4% | −26.0% | −54.2% | −37.8% | −26.9% | −30.0% | −19.1% | −42.9% | −54.6% | −54.5% | −23.0% | −27.4% |
| vs SPY ⓘ | −18.7pp | −5.7pp | −17.7pp | −20.2pp | +0.7pp | −13.9pp | −3.9pp | −25.9pp | −16.8pp | −13.4pp | −4.3pp | −1.0pp |
94 monthly observations across 2018–2026, benchmark SPY. The highlighted column is the current calendar month. Months are calendar months, not rolling 30-day windows.
