$9.48
+0.19 (+2.05%)
USD · as of 2026-08-21 · marketstack
Returns use ADJUSTED closes (splits + dividends).
Volume as VALUE TRADED — close × volume, in USD.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ATEC | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −29.5% | −8.2% | −20.1% | −10.3% | −20.6% | +11.6% | +10.1% | −0.4% | — | — | — | — | −54.9% | +12.9% | −67.8pp |
| 2025 | +28.4% | +6.3% | −19.1% | +8.3% | +13.2% | −10.7% | −4.7% | +50.3% | −8.6% | +30.6% | +18.7% | −6.7% | +129.2% | +17.7% | +111.5pp |
| 2024 | +6.5% | −16.5% | +2.7% | −8.5% | −23.1% | +7.6% | −3.3% | −31.7% | −19.4% | +41.2% | +33.5% | −12.4% | −39.2% | +24.9% | −64.1pp |
| 2023 | +5.4% | +13.7% | +5.3% | −7.4% | +5.0% | +18.6% | −1.7% | −7.5% | −20.7% | −29.2% | +29.3% | +27.3% | +22.3% | +26.2% | −3.8pp |
| 2022 | −9.5% | +6.6% | +4.4% | −5.7% | −29.2% | −14.8% | +15.3% | +0.7% | +15.2% | +17.2% | +0.2% | +20.4% | +8.0% | −18.2% | +26.2pp |
| 2021 | +2.5% | +7.9% | −1.6% | +1.3% | −9.3% | +5.7% | −3.8% | −1.8% | −15.8% | −3.8% | −5.4% | +3.0% | −21.3% | +28.7% | −50.0pp |
| 2020 | −1.9% | −15.9% | −41.0% | +31.3% | −1.8% | +5.6% | +5.7% | +20.5% | +10.9% | +28.6% | +23.0% | +38.3% | +104.7% | +18.3% | +86.3pp |
| 2019 | −43.2% | +22.3% | +66.7% | +60.4% | −7.3% | +15.2% | +3.5% | +11.3% | −4.0% | +37.1% | +2.5% | +0.6% | +209.8% | +31.2% | +178.6pp |
| 2018 | +20.3% | −0.3% | +0.6% | +19.6% | −0.3% | −22.2% | −9.4% | +30.0% | −4.0% | −11.0% | −9.7% | −15.5% | −13.9% | −4.6% | −9.3pp |
| 2017 | −10.1% | +16.8% | −30.9% | −12.9% | −3.9% | −5.1% | −11.9% | +23.9% | +11.9% | +58.8% | −27.0% | +1.5% | −17.1% | +21.7% | −38.8pp |
Month-end over prior month-end; a blank cell is no return.
Basis. Both columns share one basis, so Δ is like-for-like.
End-of-day closes; a “ytd” or “part” year is not a full year.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years ⓘ | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 |
| Positive ⓘ | 55% | 60% | 60% | 40% | 40% | 65% | 43% | 48% | 40% | 55% | 50% | 65% |
| Median | +1.9% | +6.7% | +2.1% | −4.7% | −2.9% | +5.4% | −1.7% | −0.4% | −2.3% | +3.1% | −0.2% | +2.2% |
| Best | +41.5% | +22.3% | +66.7% | +60.4% | +19.2% | +69.2% | +17.2% | +50.3% | +135.0% | +58.8% | +33.5% | +38.3% |
| Worst | −43.2% | −55.3% | −41.0% | −14.8% | −29.2% | −22.2% | −20.0% | −57.7% | −42.6% | −39.8% | −49.4% | −38.6% |
| vs SPY ⓘ | −0.6pp | +6.0pp | +1.0pp | −4.2pp | −4.0pp | +4.2pp | −4.6pp | −2.9pp | −4.1pp | +0.2pp | −1.3pp | −0.6pp |
242 monthly observations · 2006–2026 · benchmark SPY