| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ATLN | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | +160.2% | −9.0% | −3.8% | −50.8% | +0.7% | −38.7% | −34.5% | — | — | — | — | — | −54.7% | +7.5% | −62.2pp |
| 2025 | −11.3% | −51.3% | +91.0% | −30.0% | −4.6% | −24.5% | −24.1% | +157.1% | −23.0% | −9.2% | −26.2% | −35.0% | −72.7% | +17.7% | −90.5pp |
| 2024 · part | — | — | — | — | — | — | +0.0% | +3.5% | −11.5% | −5.3% | +0.8% | −7.0% | −18.7% | +24.9% | −43.6pp |
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. ATLN 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 ⓘ | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 |
| Positive ⓘ | 50% | 0% | 50% | 0% | 50% | 0% | 0% | 100% | 0% | 0% | 50% | 0% |
| Median | +74.4% | −30.1% | +43.6% | −40.4% | −2.0% | −31.6% | −24.1% | +80.3% | −17.2% | −7.2% | −12.7% | −21.0% |
| Best | +160.2% | −9.0% | +91.0% | −30.0% | +0.7% | −24.5% | +0.0% | +157.1% | −11.5% | −5.3% | +0.8% | −7.0% |
| Worst | −11.3% | −51.3% | −3.8% | −50.8% | −4.6% | −38.7% | −34.5% | +3.5% | −23.0% | −9.2% | −26.2% | −35.0% |
| vs SPY ⓘ | +72.4pp | −29.0pp | +48.8pp | −45.2pp | −7.7pp | −33.7pp | −26.4pp | +78.1pp | −20.1pp | −8.0pp | −15.8pp | −19.8pp |
25 monthly observations across 2024–2026, benchmark SPY. The highlighted column is the current calendar month. Months are calendar months, not rolling 30-day windows.
