PepGen Ltd (PEPG)

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

PepGen Ltd (PEPG) has returned -72.81% so far this year and 25.98% over the past 12 months.

Based on dividend-adjusted daily data since May 6, 2022, PEPG's average daily return is +0.16%, while the average monthly return is +5.31%. At this rate, your investment would double in approximately 1.1 years.

Historically, 40% of months were positive and 60% were negative. The best month was Sep 2025 with a return of +298.3%, while the worst month was Mar 2026 at -71.5%. The longest winning streak lasted 4 consecutive months, and the longest losing streak was 8 months.

On a daily basis, PEPG closed higher 47% of trading days. The best single day was Sep 25, 2025 with a return of +121.1%, while the worst single day was Mar 31, 2026 at -58.2%.

PepGen Ltd has an annualized alpha of 31.28%, beta of 1.05, and R² of 0.01 versus S&P 500 Index. Calculated based on daily prices since May 09, 2022.

• This stock participated in 220.51% of S&P 500 Index downside but only 16.53% of its upside — more exposed to losses than it benefited from rallies.
• R² of 0.01 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.

PEPG ranks 57 for risk / return — on par with similar stocks. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.

The table below present risk-adjusted performance metrics for PepGen Ltd (PEPG) 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 PepGen Ltd. 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 PepGen Ltd was 94.61%, occurring on Apr 8, 2025. The portfolio has not yet recovered.

The current PepGen Ltd drawdown is 90.46%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of PepGen Ltd 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 PepGen Ltd 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.