All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
SSO real return snapshot: after CPI-U inflation, SSO returned +30.19% over the past year and +17.94% YTD, with dividends reinvested. Since Jun. 21, 2006, SSO is up +1,071.08% in real purchasing-power return, or +12.96%/yr, and is currently −3.23% below its real total-return high on Aug. 13, 2026.
Data ending Mon Aug. 31, 2026
| Wed 2006-06-21💬 to Mon 2026-08-31 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| SSO × |
+1,071.08%
+12.96%/yr |
+15.71%/yr
R2=0.852 |
||||
| ProShares Ultra S&P500 Exchange-Traded Fund | ||||||
| Wed 2006-06-21💬 to Mon 2026-08-31 |
Start
Value |
End
Value |
|---|---|---|
| SSO × |
$10,000.00
2006-06-21 |
$117,107.72
2026-08-31 |
| YTD | YoY | |
|---|---|---|
| SSO × | +17.94% | +30.19% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| SSO × |
−3.23%
on 2026-08-31 from 2026-08-13 peak |
−84.94%
on 2009-03-09 from 2007-10-09 peak |
| Period ending Mon 2026-08-31 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| SSO × | +30.19% |
+54.16% +24.16%/yr |
+122.75% +30.60%/yr |
+78.64% +12.30%/yr |
+498.18% +19.59%/yr |
| Year | SSO |
|---|---|
| 2026 (YTD) | +17.94% |
| 2025 | +22.90% |
| 2024 | +39.46% |
| 2023 | +41.90% |
| 2022 | −42.69% |
| 2021 | +50.01% |
| 2020 | +19.90% |
| 2019 | +59.79% |
| 2018 | −16.20% |
| 2017 | +41.37% |
| 2016 | +19.08% |
| 2015 | −1.91% |
| 2014 | +24.59% |
| 2013 | +67.94% |
| 2012 | +28.80% |
| 2011 | −5.73% |
| 2010 | +24.96% |
| 2009 | +43.32% |
| 2008 | −67.97% |
| 2007 | −2.91% |
| 2006 | +26.57% |
