AVDL vs. RR

Last updated Jun 9, 2026

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

Performance

AVDL vs. RR - Performance Comparison

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

Returns By Period

AVDL

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

RR

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

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

AVDL vs. RR - Yearly Performance Comparison

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

Correlation

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

Return for Risk

AVDL vs. RR — 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.

AVDL vs. RR - Risk-Adjusted Trends Comparison

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

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	AVDL	RR	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

	AVDL	RR	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

	AVDL	RR	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

AVDL vs. RR - Dividend Comparison

Neither AVDL nor RR has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both AVDL and RR in my portfolio?

AVDL and RR 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.