RR vs. AVDL

Last updated Jun 9, 2026

RR (Richtech Robotics Inc. Class B Common Stock) and AVDL (Avadel Pharmaceuticals plc) are both stocks. RR operates in Specialty Industrial Machinery (Industrials), while AVDL operates in Drug Manufacturers - Specialty & Generic (Healthcare). At a 0.10 correlation, their price movements are largely independent.

Performance

RR vs. AVDL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Richtech Robotics Inc. Class B Common Stock (RR) and Avadel Pharmaceuticals plc (AVDL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

RR

• 1D: 1.25%
• 1M: -7.77%
• YTD: -24.61%
• 6M: -44.41%
• 1Y: 3.18%
• 3Y*: —
• 5Y*: —
• 10Y*: —

AVDL

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

RR vs. AVDL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
RR Richtech Robotics Inc. Class B Common Stock	-24.61%	19.63%	-54.62%	19.00%
AVDL Avadel Pharmaceuticals plc	0.42%	105.04%	-25.57%	31.72%

Correlation

The correlation between RR and AVDL is 0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.04
Correlation (All Time) Calculated using the full available price history since Nov 17, 2023	0.10

Fundamentals

Market Cap RR : $473.83M AVDL : $2.19B
EPS RR : -$0.11 AVDL : -$0.00
PS Ratio RR : 71.47 AVDL : 8.72
PB Ratio RR : 1.76 AVDL : 22.31
Total Revenue (TTM) RR : $5.05M AVDL : $248.52M
Gross Profit (TTM) RR : $3.29M AVDL : $234.76M
EBITDA (TTM) RR : -$12.64M AVDL : $10.13M

Return for Risk

RR vs. AVDL — Risk / Return Rank

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

RR

RR Risk / Return Rank: 47
RR Sharpe Ratio Rank: 43
RR Sortino Ratio Rank: 56
RR Omega Ratio Rank: 52
RR Calmar Ratio Rank: 43
RR Martin Ratio Rank: 43

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.

RR vs. AVDL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Richtech Robotics Inc. Class B Common Stock (RR) and Avadel Pharmaceuticals plc (AVDL). 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.

	RR	AVDL	Difference
Sharpe ratio: Return per unit of total volatility	0.03	—	—
Sortino ratio: Return per unit of downside risk	1.04	—	—
Omega ratio: Gain probability vs. loss probability	1.11	—	—
Calmar ratio: Return relative to maximum drawdown	0.04	—	—
Martin ratio: Return relative to average drawdown	0.07	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	RR	AVDL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.03	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.16	—	—

Drawdowns

Drawdown Indicators

	RR	AVDL	Difference
Max Drawdown Largest peak-to-trough decline	-96.67%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-73.37%	—	—
Current Drawdown Current decline from peak	-78.06%	—	—
Average Drawdown Average peak-to-trough decline	-74.83%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	45.57%	—	—

Volatility

Volatility by Period

	RR	AVDL	Difference
Volatility (1M) Calculated over the trailing 1-month period	31.92%	—	—
Volatility (6M) Calculated over the trailing 6-month period	80.35%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	119.34%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	164.25%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	164.25%	—	—

Dividends

RR vs. AVDL - Dividend Comparison

Neither RR nor AVDL has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both RR and AVDL in my portfolio?

RR and AVDL have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.