FibroBiologics, Inc (FBLG)

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FibroBiologics, Inc (FBLG) is down 82.1% since the beginning of the year. At $1 per share, FBLG is trading 94.6% below its 52-week high of $15.

FibroBiologics, Inc (FBLG) has returned -82.09% so far this year and -94.21% over the past 12 months.

Based on dividend-adjusted daily data since Jan 31, 2024, FBLG's average daily return is -0.65%, while the average monthly return is -13.02%.

Historically, 20% of months were positive and 80% were negative. The best month was Sep 2024 with a return of +90.7%, while the worst month was Mar 2026 at -79.9%. The longest winning streak lasted 1 consecutive months, and the longest losing streak was 6 months.

On a daily basis, FBLG closed higher 43% of trading days. The best single day was Feb 13, 2024 with a return of +88.4%, while the worst single day was Mar 31, 2026 at -42.1%.

FibroBiologics, Inc has an annualized alpha of -81.85%, beta of 0.31, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 31, 2024.

• This stock participated in 401.63% of S&P 500 Index downside but only -171.09% of its upside - more exposed to losses than it benefited from rallies.
• Beta of 0.31 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.

FBLG ranks 4 for risk / return — in the bottom 4% 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 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 FibroBiologics, Inc. 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 FibroBiologics, Inc was 99.87%, occurring on Jun 18, 2026. The portfolio has not yet recovered.

The current FibroBiologics, Inc drawdown is 99.87%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of FibroBiologics, Inc 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 FibroBiologics, Inc is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.