Among SPY and IOO, SPY had the best year between 2008 and 2025 in 2019, returning 33.3%.
| ASSET | YEAR | % RETURN |
|---|---|---|
SPY | 2008 | -36.93% |
IOO | 2008 | -36.16% |
IOO | 2009 | 24.61% |
SPY | 2009 | 26.07% |
IOO | 2010 | 4.12% |
SPY | 2010 | 14.1% |
IOO | 2011 | -4.69% |
SPY | 2011 | 1.12% |
IOO | 2012 | 11.58% |
SPY | 2012 | 13.94% |
IOO | 2013 | 22.09% |
SPY | 2013 | 29.85% |
IOO | 2014 | 2.75% |
SPY | 2014 | 13.9% |
IOO | 2015 | -1.85% |
SPY | 2015 | 0.82% |
IOO | 2016 | 10.52% |
SPY | 2016 | 13.89% |
SPY | 2017 | 20.89% |
IOO | 2017 | 22.87% |
IOO | 2018 | -6.64% |
SPY | 2018 | -4.92% |
IOO | 2019 | 31.66% |
SPY | 2019 | 33.33% |
SPY | 2020 | 17.72% |