NYXH vs. BYDDY

Last updated Apr 2, 2026

Compare and contrast key facts about Nyxoah (NYXH) and BYD Company Limited ADR (BYDDY).

Performance

NYXH vs. BYDDY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nyxoah (NYXH) and BYD Company Limited ADR (BYDDY). The values are adjusted to include any dividend payments, if applicable.

NYXH vs. BYDDY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
NYXH Nyxoah	-31.09%	-42.50%	72.41%	-7.01%	-78.30%	-23.61%
BYDDY BYD Company Limited ADR	9.99%	7.97%	24.81%	13.06%	-27.17%	18.44%

Fundamentals

Market Cap NYXH : $127.20M BYDDY : $121.43B
EPS NYXH : -$2.35 BYDDY : $3.60
PS Ratio NYXH : 12.13 BYDDY : 0.15
PB Ratio NYXH : 2.59 BYDDY : 0.53
Total Revenue (TTM) NYXH : $10.02M BYDDY : $799.66B
Gross Profit (TTM) NYXH : $6.32M BYDDY : $138.56B
EBITDA (TTM) NYXH : -$81.09M BYDDY : $39.74B

Returns By Period

In the year-to-date period, NYXH achieves a -31.09% return, which is significantly lower than BYDDY's 9.99% return.

NYXH

• 1D: 8.56%
• 1M: -21.14%
• YTD: -31.09%
• 6M: -35.83%
• 1Y: -53.86%
• 3Y*: -24.85%
• 5Y*: —
• 10Y*: —

BYDDY

• 1D: -2.27%
• 1M: 5.21%
• YTD: 9.99%
• 6M: -5.87%
• 1Y: -18.23%
• 3Y*: 11.85%
• 5Y*: 12.76%
• 10Y*: 22.47%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

NYXH vs. BYDDY — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

NYXH

NYXH Risk / Return Rank: 8
NYXH Sharpe Ratio Rank: 6
NYXH Sortino Ratio Rank: 7
NYXH Omega Ratio Rank: 9
NYXH Calmar Ratio Rank: 11
NYXH Martin Ratio Rank: 7

BYDDY

BYDDY Risk / Return Rank: 24
BYDDY Sharpe Ratio Rank: 22
BYDDY Sortino Ratio Rank: 21
BYDDY Omega Ratio Rank: 22
BYDDY Calmar Ratio Rank: 25
BYDDY Martin Ratio Rank: 29

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

NYXH vs. BYDDY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nyxoah (NYXH) and BYD Company Limited ADR (BYDDY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	NYXH	BYDDY	Difference
Sharpe ratio Return per unit of total volatility	-0.87	-0.43	-0.45
Sortino ratio Return per unit of downside risk	-1.32	-0.36	-0.96
Omega ratio Gain probability vs. loss probability	0.85	0.96	-0.11
Calmar ratio Return relative to maximum drawdown	-0.82	-0.48	-0.34
Martin ratio Return relative to average drawdown	-1.58	-0.72	-0.86
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NYXH vs. BYDDY - Sharpe Ratio Comparison

The current NYXH Sharpe Ratio is -0.87, which is lower than the BYDDY Sharpe Ratio of -0.43. The chart below compares the historical Sharpe Ratios of NYXH and BYDDY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	NYXH	BYDDY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.87	-0.43	-0.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.28	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.48	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.53	0.18	-0.71

Correlation

The correlation between NYXH and BYDDY is 0.08, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

NYXH vs. BYDDY - Dividend Comparison

NYXH has not paid dividends to shareholders, while BYDDY's dividend yield for the trailing twelve months is around 1.32%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
NYXH Nyxoah	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
BYDDY BYD Company Limited ADR	1.32%	1.45%	1.26%	0.60%	0.07%	0.07%	0.03%	0.47%	0.28%	0.52%	1.92%

Drawdowns

NYXH vs. BYDDY - Drawdown Comparison

The maximum NYXH drawdown since its inception was -92.46%, smaller than the maximum BYDDY drawdown of -97.38%. Use the drawdown chart below to compare losses from any high point for NYXH and BYDDY.

Drawdown Indicators

	NYXH	BYDDY	Difference
Max Drawdown Largest peak-to-trough decline	-92.46%	-97.38%	+4.92%
Max Drawdown (1Y) Largest decline over 1 year	-66.47%	-42.29%	-24.18%
Max Drawdown (5Y) Largest decline over 5 years	—	-48.16%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-58.18%	—
Current Drawdown Current decline from peak	-91.43%	-31.80%	-59.63%
Average Drawdown Average peak-to-trough decline	-71.27%	-64.07%	-7.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	34.55%	28.38%	+6.17%

Volatility

NYXH vs. BYDDY - Volatility Comparison

Nyxoah (NYXH) has a higher volatility of 20.33% compared to BYD Company Limited ADR (BYDDY) at 16.03%. This indicates that NYXH's price experiences larger fluctuations and is considered to be riskier than BYDDY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NYXH	BYDDY	Difference
Volatility (1M) Calculated over the trailing 1-month period	20.33%	16.03%	+4.30%
Volatility (6M) Calculated over the trailing 6-month period	46.42%	27.76%	+18.66%
Volatility (1Y) Calculated over the trailing 1-year period	61.79%	42.95%	+18.84%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	71.85%	46.20%	+25.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	71.85%	47.20%	+24.65%

Financials