PMN vs CHEC
Comparison between ProMIS Neurosciences Inc (PMN, Company) and Chenghe Acquisition III Company (CHEC, Company).
PMN is from the Healthcare sector, while CHEC is from the Financial Services sector.
PMN vs CHEC - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
PMN
$130M
CHEC
$129M
Max Drawdown
PMN
99.69%
Winner
CHEC
1.18%
Sharpe Ratio
Winner
PMN
0.49
CHEC
0.06
5Y Beta
PMN
0.46
Winner
CHEC
0.00
Industry
PMN
Biotechnology
CHEC
Shell Companies
P/E Ratio
Winner
PMN
-0.76
CHEC
57.37
PEG Ratio
PMN
-0.00
CHEC
N/A
Debt to Equity
PMN
0.00%
CHEC
0.00%
Free Cash Flow Yield
PMN
-27.36%
Winner
CHEC
-0.28%
P/S Ratio
PMN
4016.22
CHEC
N/A
P/B Ratio
PMN
2.17
Winner
CHEC
1.42
PMN vs CHEC - Historical Returns
Returns include dividend reinvestment.
1M
PMN
-1.09%
Winner
CHEC
+0.98%
3M
Winner
PMN
+40.66%
CHEC
+1.68%
6M
PMN
-7.33%
Winner
CHEC
+2.19%
1Y
PMN
+13.62%
CHEC
N/A
5Y(CAGR)
PMN
-41.82%
CHEC
N/A
10Y(CAGR)
PMN
-21.78%
CHEC
N/A
Max(CAGR)
PMN
-22.70%
Winner
CHEC
+3.98%
PMN vs CHEC - Annual Returns (2007 - 2026)
Returns include dividend reinvestment.
| Year | PMN | CHEC |
|---|---|---|
| 2026 | +108.97% | +3.11% |
| 2025 | -71.56% | -0.05% |
| 2024 | -31.79% | N/A |
| 2023 | -74.44% | N/A |
| 2022 | -39.72% | N/A |
| 2021 | +37.50% | N/A |
| 2020 | -40.79% | N/A |
| 2019 | -38.36% | N/A |
| 2018 | +24.33% | N/A |
| 2017 | +41.67% | N/A |
| 2016 | +179.45% | N/A |
| 2015 | -74.83% | N/A |
| 2014 | -51.18% | N/A |
| 2013 | -15.78% | N/A |
| 2012 | +48.08% | N/A |
| 2011 | -37.20% | N/A |
| 2010 | -32.90% | N/A |
| 2009 | +20.40% | N/A |
| 2008 | -62.40% | N/A |
| 2007 | -10.70% | N/A |
PMN vs CHEC Drawdown Comparison
The maximum drawdown for PMN was -99.69%, occurring on Nov 28, 2025. This drawdown has not yet recovered.
The maximum drawdown for CHEC was -1.18%, occurring on Apr 21, 2026. Recovery took 78 trading sessions.
The current PMN drawdown is -99.31%.
| Rank | PMN | CHEC |
|---|---|---|
| #1 | -99.69% Jul 31, 2007 - Nov 28, 2025 | -1.18% Apr 14, 2026 - Aug 5, 2026 |
| #2 | -7.75% Jul 17, 2007 - Jul 20, 2007 | -0.50% Jan 23, 2026 - Mar 31, 2026 |
| #3 | N/A | -0.40% Nov 14, 2025 - Jan 9, 2026 |
| #4 | N/A | -0.40% Mar 31, 2026 - Apr 8, 2026 |
| #5 | N/A | -0.15% Nov 11, 2025 - Nov 14, 2025 |
| #6 | N/A | -0.10% Jan 9, 2026 - Jan 20, 2026 |
Correlation
Correlation between PMN and CHEC is 0.40 which considered as a weak positive correlation - the stocks show a slight tendency to move together.
0.40
-101
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