REI vs ACIU
Comparison between Ring Energy Inc (REI, Company) and AC Immune SA (ACIU, Company).
REI is from the Energy sector, while ACIU is from the Healthcare sector.
5-Year PerformanceREI has outperformed ACIU, delivering a return of -15.7% compared to -21.3%
REI vs ACIU - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
REI vs ACIU - Historical Returns
Returns include dividend reinvestment.
REI vs ACIU - Annual Returns (2007 - 2026)
Returns include dividend reinvestment.
| Year | REI | ACIU |
|---|---|---|
| 2026 | +25.88% | -28.57% |
| 2025 | -37.86% | +10.18% |
| 2024 | -6.21% | -42.43% |
| 2023 | -34.53% | +126.24% |
| 2022 | -5.75% | -60.47% |
| 2021 | +240.35% | -6.95% |
| 2020 | -75.10% | -40.30% |
| 2019 | -49.03% | -16.63% |
| 2018 | -65.09% | -29.21% |
| 2017 | +6.27% | -1.61% |
| 2016 | +90.19% | -17.11% |
| 2015 | -33.55% | N/A |
| 2014 | -16.00% | N/A |
| 2013 | +108.55% | N/A |
| 2012 | +46.13% | N/A |
| 2011 | +0.00% | N/A |
| 2010 | +0.00% | N/A |
| 2009 | -9.09% | N/A |
| 2008 | -44.44% | N/A |
| 2007 | +57.14% | N/A |
REI vs ACIU Drawdown Comparison
The maximum drawdown for REI was -97.68%, occurring on Nov 4, 2020. This drawdown has not yet recovered.
The maximum drawdown for ACIU was -92.33%, occurring on Apr 10, 2025. This drawdown has not yet recovered.
The current REI drawdown is -94.40%. The current ACIU drawdown is -87.56%.
| Rank | REI | ACIU |
|---|---|---|
| #1 | -97.68% Jun 5, 2014 - Nov 4, 2020 | -92.33% Sep 28, 2016 - Apr 10, 2025 |
| #2 | -90.74% Jun 22, 2007 - Jun 2, 2014 | N/A |
| #3 | -14.43% May 4, 2007 - Jun 15, 2007 | N/A |
| #4 | -10.53% Apr 26, 2007 - May 3, 2007 | N/A |
| #5 | -1.94% Jun 18, 2007 - Jun 20, 2007 | N/A |
| #6 | -0.94% Jun 20, 2007 - Jun 22, 2007 | N/A |
| #7 | -0.67% Jun 2, 2014 - Jun 5, 2014 | N/A |
Correlation
Correlation between REI and ACIU is 0.79 which considered as a strong positive correlation - the stocks tend to move together.
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