OPTT vs SPY
Comparison between Ocean Power Technologies - Reg S (OPTT, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).
5-Year PerformanceSPY has outperformed OPTT, delivering a return of +13.4% compared to -36.2%
OPTT vs SPY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
OPTT vs SPY - Historical Returns
Returns include dividend reinvestment.
OPTT vs SPY - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | OPTT | SPY |
|---|---|---|
| 2026 | -13.15% | +8.88% |
| 2025 | -70.30% | +18.00% |
| 2024 | +223.30% | +25.59% |
| 2023 | -28.99% | +26.72% |
| 2022 | -71.51% | -18.64% |
| 2021 | -45.19% | +30.52% |
| 2020 | +205.65% | +17.28% |
| 2019 | -88.10% | +31.09% |
| 2018 | -69.36% | -5.24% |
| 2017 | -63.09% | +20.78% |
| 2016 | +29.96% | +13.59% |
| 2015 | -67.69% | +1.31% |
| 2014 | -69.20% | +14.56% |
| 2013 | -11.93% | +29.00% |
| 2012 | -16.07% | +14.17% |
| 2011 | -54.61% | +0.85% |
| 2010 | -38.16% | +13.14% |
| 2009 | +15.07% | +22.67% |
| 2008 | -57.23% | -36.25% |
| 2007 | -90.90% | +5.32% |
| 2006 | N/A | +13.85% |
| 2005 | N/A | +5.32% |
| 2004 | N/A | +10.75% |
| 2003 | N/A | +24.18% |
| 2002 | N/A | -22.42% |
| 2001 | N/A | -10.13% |
| 2000 | N/A | -8.84% |
| 1999 | N/A | +8.61% |
OPTT vs SPY Drawdown Comparison
The maximum drawdown for OPTT was -100.00%, occurring on Jun 18, 2024. This drawdown has not yet recovered.
The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.
The current OPTT drawdown is -100.00%. The current SPY drawdown is -2.35%.
| Rank | OPTT | SPY |
|---|---|---|
| #1 | -100.00% Apr 25, 2007 - Jun 18, 2024 | -55.20% Oct 9, 2007 - Aug 16, 2012 |
| #2 | N/A | -47.50% Mar 24, 2000 - Oct 26, 2006 |
| #3 | N/A | -33.70% Feb 19, 2020 - Aug 10, 2020 |
| #4 | N/A | -24.50% Jan 3, 2022 - Dec 13, 2023 |
| #5 | N/A | -19.34% Sep 20, 2018 - Apr 12, 2019 |
| #6 | N/A | -18.76% Feb 19, 2025 - Jun 26, 2025 |
| #7 | N/A | -13.02% Jul 20, 2015 - Apr 18, 2016 |
| #8 | N/A | -10.10% Jan 26, 2018 - Aug 6, 2018 |
| #9 | N/A | -9.44% Sep 2, 2020 - Nov 11, 2020 |
| #10 | N/A | -9.30% Jan 19, 2000 - Mar 17, 2000 |
| #11 | N/A | -9.05% Jul 19, 2007 - Oct 5, 2007 |
| #12 | N/A | -8.88% Jan 27, 2026 - Apr 14, 2026 |
| #13 | N/A | -8.41% Jul 16, 2024 - Sep 19, 2024 |
| #14 | N/A | -7.35% Sep 14, 2012 - Jan 2, 2013 |
| #15 | N/A | -7.27% Sep 18, 2014 - Oct 31, 2014 |
Correlation
Correlation between OPTT and SPY is -0.25 which considered as a very weak or no correlation - the stocks move independently of each other.
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