| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | CNSP | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | +6.3% | −44.3% | −23.2% | −5.0% | +139.6% | −12.1% | +1.5% | — | — | — | — | — | −7.6% | +9.3% | −17.0pp |
| 2025 | −21.1% | −48.8% | −44.0% | −20.2% | −5.1% | −19.9% | −19.4% | −22.3% | +45.2% | −14.4% | −9.9% | −24.4% | −92.7% | +17.7% | −110.5pp |
| 2024 | −80.5% | +12.1% | +30.2% | −41.6% | +2.3% | −85.4% | −79.9% | −50.4% | −17.0% | −14.5% | +0.4% | +7.5% | −99.8% | +24.9% | −124.7pp |
| 2023 | −7.1% | −17.0% | −45.9% | +51.0% | +21.9% | +21.2% | +1.3% | −24.3% | −33.3% | +81.6% | +0.5% | −38.9% | −47.1% | +26.2% | −73.3pp |
| 2022 | −14.4% | −35.1% | −12.6% | −0.9% | −10.3% | −7.7% | −21.4% | +10.9% | −26.6% | −10.6% | −36.9% | −20.8% | −88.6% | −18.2% | −70.4pp |
| 2021 | −3.4% | +52.9% | −9.1% | −16.3% | −7.5% | +5.9% | −12.2% | −1.2% | −12.4% | −7.4% | −18.8% | −37.3% | −60.6% | +28.7% | −89.3pp |
| 2020 | +9.1% | −13.7% | −43.5% | +36.7% | −7.3% | −19.5% | −13.1% | +15.6% | −18.1% | −4.5% | +33.2% | −20.5% | −54.9% | +18.3% | −73.3pp |
| 2019 · part | — | — | — | — | — | — | — | — | — | — | — | −4.4% | −4.4% | +31.2% | −35.6pp |
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. CNSP is on the price only (split-adjusted close; dividends NOT included) basis, SPY on the total return (splits + dividends) basis. THE TWO DIFFER: one series includes dividends and the other does not, so the Δ column flatters whichever one is on the total-return basis. Read it with that in mind — the bases are printed rather than silently reconciled.
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 ⓘ | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 |
| Positive ⓘ | 29% | 29% | 14% | 29% | 43% | 29% | 29% | 33% | 17% | 17% | 50% | 14% |
| Median | −7.1% | −17.0% | −23.2% | −5.0% | −5.1% | −12.1% | −13.1% | −11.7% | −17.6% | −9.0% | −4.8% | −20.8% |
| Best | +9.1% | +52.9% | +30.2% | +51.0% | +139.6% | +21.2% | +1.5% | +15.6% | +45.2% | +81.6% | +33.2% | +7.5% |
| Worst | −80.5% | −48.8% | −45.9% | −41.6% | −10.3% | −85.4% | −79.9% | −50.4% | −33.3% | −14.5% | −36.9% | −38.9% |
| vs SPY ⓘ | −9.1pp | −14.5pp | −18.2pp | −15.5pp | −8.2pp | −11.1pp | −19.0pp | −13.4pp | −15.9pp | −14.0pp | −9.4pp | −24.2pp |
80 monthly observations across 2019–2026, benchmark SPY. The highlighted column is the current calendar month. Months are calendar months, not rolling 30-day windows.
