RNERU vs PMN
Comparison between Mount Rainier Acquisition Corp - Unit (1 Ordinary share & 1 Wrt) (RNERU, Company) and ProMIS Neurosciences Inc (PMN, Company).
RNERU vs PMN - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
RNERU
$125M
Winner
PMN
$125M
Max Drawdown
Winner
RNERU
52.58%
PMN
99.69%
Sharpe Ratio
RNERU
-0.83
Winner
PMN
-0.23
5Y Beta
RNERU
N/A
PMN
0.46
Industry
RNERU
N/A
PMN
Biotechnology
P/E Ratio
RNERU
N/A
PMN
-0.74
PEG Ratio
RNERU
N/A
PMN
-0.00
Debt to Equity
RNERU
N/A
PMN
0.00%
Free Cash Flow Yield
Winner
RNERU
-0.79%
PMN
-28.36%
P/B Ratio
RNERU
-13.70
PMN
N/A
RNERU vs PMN - Historical Returns
Returns include dividend reinvestment.
1M
RNERU
-43.13%
Winner
PMN
+17.96%
3M
RNERU
-43.63%
Winner
PMN
+15.90%
6M
RNERU
-43.63%
Winner
PMN
+33.72%
1Y
RNERU
-43.35%
Winner
PMN
-42.68%
5Y(CAGR)
RNERU
N/A
PMN
-44.09%
10Y(CAGR)
RNERU
N/A
PMN
-24.51%
Max(CAGR)
RNERU
-32.91%
Winner
PMN
-23.45%
RNERU vs PMN - Annual Returns (2007 - 2026)
Returns include dividend reinvestment.
| Year | RNERU | PMN |
|---|---|---|
| 2026 | N/A | +76.73% |
| 2025 | N/A | -71.56% |
| 2024 | N/A | -31.79% |
| 2023 | -49.93% | -74.44% |
| 2022 | +18.58% | -39.72% |
| 2021 | +1.19% | +37.50% |
| 2020 | N/A | -40.79% |
| 2019 | N/A | -38.36% |
| 2018 | N/A | +24.33% |
| 2017 | N/A | +41.67% |
| 2016 | N/A | +179.45% |
| 2015 | N/A | -74.83% |
| 2014 | N/A | -51.18% |
| 2013 | N/A | -15.78% |
| 2012 | N/A | +48.08% |
| 2011 | N/A | -37.20% |
| 2010 | N/A | -32.90% |
| 2009 | N/A | +20.40% |
| 2008 | N/A | -62.40% |
| 2007 | N/A | -10.70% |
RNERU vs PMN Drawdown Comparison
The maximum drawdown for RNERU was -52.58%, occurring on Feb 27, 2023. This drawdown has not yet recovered.
The maximum drawdown for PMN was -99.69%, occurring on Nov 28, 2025. This drawdown has not yet recovered.
The current RNERU drawdown is -52.08%. The current PMN drawdown is -99.42%.
| Rank | RNERU | PMN |
|---|---|---|
| #1 | -52.58% Dec 30, 2022 - Feb 27, 2023 | -99.69% Jul 31, 2007 - Nov 28, 2025 |
| #2 | -4.43% Mar 29, 2022 - Dec 28, 2022 | -7.75% Jul 17, 2007 - Jul 20, 2007 |
| #3 | -1.67% Nov 18, 2021 - Mar 23, 2022 | N/A |
| #4 | -0.99% Dec 28, 2022 - Dec 30, 2022 | N/A |
| #5 | -0.59% Nov 5, 2021 - Nov 11, 2021 | N/A |
| #6 | -0.40% Oct 18, 2021 - Oct 25, 2021 | N/A |
| #7 | -0.39% Oct 25, 2021 - Nov 5, 2021 | N/A |
| #8 | -0.39% Nov 11, 2021 - Nov 18, 2021 | N/A |
| #9 | -0.30% Oct 7, 2021 - Oct 18, 2021 | N/A |
Correlation
Correlation between RNERU and PMN is 0.03 which considered as a very weak or no correlation - the stocks move independently of each other.
0.03
-101
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