NYXH vs PMN

Comparison between Nyxoah SA (NYXH, Company) and ProMIS Neurosciences Inc (PMN, Company).

Both NYXH and PMN are from the Healthcare sector.

5-Year PerformancePMN has outperformed NYXH, delivering a return of -45.0% compared to -47.5%

NYXH vs PMN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	NYXH(COMPANY)	PMN(COMPANY)
Market Cap	$122M	$121M
Max Drawdown	96.46%	99.69%
Sharpe Ratio	-1.48	0.44
5Y Beta	0.89	0.47
Industry	Medical Instruments & Supplies	Biotechnology
P/E Ratio	-1.10	-0.71
PEG Ratio	-0.05	-0.00
5Y EPS CAGR	24.31%	N/A
Debt to Equity	100.58%	0.00%
Free Cash Flow Yield	-70.32%	-29.43%
P/S Ratio	8.72	4016.22
P/B Ratio	3.18	2.03

Market Cap

Winner

NYXH

$122M

PMN

$121M

Max Drawdown

Winner

NYXH

96.46%

PMN

99.69%

Sharpe Ratio

NYXH

-1.48

Winner

PMN

0.44

5Y Beta

NYXH

0.89

Winner

PMN

0.47

Industry

NYXH

Medical Instruments & Supplies

PMN

Biotechnology

P/E Ratio

Winner

NYXH

-1.10

PMN

-0.71

PEG Ratio

Winner

NYXH

-0.05

PMN

-0.00

5Y EPS CAGR

NYXH

24.31%

PMN

N/A

Debt to Equity

NYXH

100.58%

Winner

PMN

0.00%

Free Cash Flow Yield

NYXH

-70.32%

Winner

PMN

-29.43%

P/S Ratio

Winner

NYXH

8.72

PMN

4016.22

P/B Ratio

NYXH

3.18

Winner

PMN

2.03

NYXH vs PMN - Historical Returns

Returns include dividend reinvestment.

Period	NYXH	PMN
1 month	-12.50%	+8.56%
3 months	-54.06%	+49.64%
6 months	-68.39%	+15.55%
1 year	-80.40%	+6.96%
5 years(CAGR)	-47.53%	-44.99%
10 years(CAGR)	N/A	-21.57%
Max(CAGR)	-41.10%	-22.79%

NYXH

-12.50%

Winner

PMN

+8.56%

NYXH

-54.06%

Winner

PMN

+49.64%

NYXH

-68.39%

Winner

PMN

+15.55%

NYXH

-80.40%

Winner

PMN

+6.96%

5Y(CAGR)

NYXH

-47.53%

Winner

PMN

-44.99%

10Y(CAGR)

NYXH

N/A

PMN

-21.57%

Max(CAGR)

NYXH

-41.10%

Winner

PMN

-22.79%

NYXH vs PMN - Annual Returns (2007 - 2026)

Returns include dividend reinvestment.

Year	NYXH	PMN
2026	-67.33%	+106.17%
2025	-49.12%	-71.56%
2024	+69.31%	-31.79%
2023	-12.29%	-74.44%
2022	-77.32%	-39.72%
2021	-4.17%	+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%

NYXH vs PMN Drawdown Comparison

The maximum drawdown for NYXH was -96.46%, occurring on Jun 10, 2026. 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 NYXH drawdown is -96.03%. The current PMN drawdown is -99.32%.

Rank	NYXH	PMN
#1	-96.46% Aug 6, 2021 - Jun 10, 2026	-99.69% Jul 31, 2007 - Nov 28, 2025
#2	-8.96% Jul 9, 2021 - Aug 6, 2021	-7.75% Jul 17, 2007 - Jul 20, 2007
#3	-3.54% Apr 28, 2021 - Jun 8, 2021	N/A
#4	-1.67% Jul 7, 2021 - Jul 9, 2021	N/A