SulNOx Group PLC (SNOXF)

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The chart shows the growth of an initial investment of $10,000 in SulNOx Group PLC, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

SulNOx Group PLC (SNOXF) has returned -35.79% so far this year and -31.29% over the past 12 months.

Based on dividend-adjusted daily data since Sep 15, 2023, SNOXF's average daily return is +1.15%, while the average monthly return is +19.24%. At this rate, your investment would double in approximately 0.3 years.

Historically, 32% of months were positive and 68% were negative. The best month was Mar 2024 with a return of +519.4%, while the worst month was Sep 2025 at -26.4%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 3 months.

On a daily basis, SNOXF closed higher 5% of trading days. The best single day was Mar 1, 2024 with a return of +519.4%, while the worst single day was Jan 31, 2025 at -30.9%.

SulNOx Group PLC has an annualized alpha of 1510.33%, beta of 0.67, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since September 22, 2023.

• This stock captured 785.75% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -82.01%) — a profile typical of hedging or uncorrelated assets.
• Beta of 0.67 may look defensive, but with R² of 0.00 this stock is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this stock's risk.
• R² of 0.00 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

SNOXF ranks 19 for risk / return — in the bottom 19% of stocks on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.

The table below present risk-adjusted performance metrics for SulNOx Group PLC (SNOXF) and compare them to a chosen benchmark (S&P 500 Index).

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the SulNOx Group PLC. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the SulNOx Group PLC was 67.92%, occurring on Oct 27, 2025. The portfolio has not yet recovered.

The current SulNOx Group PLC drawdown is 55.96%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of SulNOx Group PLC over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how SulNOx Group PLC is priced in the market compared to other companies in the Utilities - Renewable industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.