| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | JKS | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −0.7% | −1.3% | +0.5% | −8.1% | −0.2% | −21.9% | −13.2% | — | — | — | — | — | −38.8% | +7.5% | −46.3pp |
| 2025 | −16.6% | +8.5% | −17.3% | −7.9% | +5.4% | +17.4% | +10.0% | +5.2% | +4.2% | +4.5% | +4.1% | −1.3% | +10.3% | +17.7% | −7.4pp |
| 2024 | −29.0% | +3.1% | −6.8% | −4.2% | +23.3% | −30.3% | +0.2% | +0.3% | +40.1% | −1.0% | −16.5% | +12.2% | −26.7% | +24.9% | −51.6pp |
| 2023 | +37.9% | −6.0% | −3.7% | −2.8% | −15.5% | +5.9% | −4.3% | −21.0% | −9.4% | +7.3% | +0.7% | +17.6% | −5.6% | +26.2% | −31.7pp |
| 2022 | −4.0% | +14.7% | −4.6% | +6.2% | +19.5% | +12.9% | −4.1% | −8.2% | −9.0% | −14.3% | +8.0% | −20.3% | −11.1% | −18.2% | +7.1pp |
| 2021 | +0.2% | −17.2% | −18.8% | −11.3% | −0.9% | +53.0% | −3.8% | −8.7% | −6.9% | +30.6% | −12.6% | −12.1% | −25.7% | +28.7% | −54.4pp |
| 2020 | −16.9% | +22.1% | −35.0% | +6.5% | −0.1% | +12.0% | +8.1% | +19.3% | +74.1% | +46.6% | +18.4% | −10.4% | +175.1% | +18.3% | +156.8pp |
| 2019 | +68.5% | +23.6% | −12.6% | +8.1% | +3.3% | +7.9% | −9.7% | +11.6% | −27.1% | −9.5% | +27.1% | +22.6% | +127.4% | +31.2% | +96.2pp |
| 2018 | −7.6% | −19.6% | +2.1% | +0.7% | −4.1% | −21.9% | +0.7% | −5.3% | −18.0% | −25.2% | +43.5% | −14.5% | −58.9% | −4.6% | −54.3pp |
| 2017 | −6.0% | +17.9% | −1.8% | +4.6% | +3.0% | +16.5% | +32.8% | +0.8% | −10.3% | +6.7% | −7.8% | −2.0% | +57.9% | +21.7% | +36.2pp |
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. JKS 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.
