Tempest Therapeutics, Inc. (TPST)

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

Tempest Therapeutics, Inc. (TPST) has returned -42.86% so far this year and -82.91% over the past 12 months. Over the last ten years, TPST has returned -62.01% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Nov 12, 2012, TPST's average daily return is +0.99%, while the average monthly return is +3.61%. At this rate, your investment would double in approximately 1.6 years.

Historically, 39% of months were positive and 61% were negative. The best month was Oct 2023 with a return of +1,245.6%, while the worst month was Nov 2025 at -68.6%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 6 months.

On a daily basis, TPST closed higher 45% of trading days. The best single day was Oct 11, 2023 with a return of +3,972.5%, while the worst single day was Apr 6, 2020 at -70.1%.

Tempest Therapeutics, Inc. has an annualized alpha of 894.34%, beta of 1.52, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since November 13, 2012.

• This stock participated in 186.01% of S&P 500 Index downside but only -92.09% of its upside — more exposed to losses than it benefited from rallies.
• 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.

TPST ranks 6 for risk / return — in the bottom 6% 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 Tempest Therapeutics, Inc. (TPST) 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 Tempest Therapeutics, 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 Tempest Therapeutics, Inc. was 100.00%, occurring on Mar 30, 2026. The portfolio has not yet recovered.

The current Tempest Therapeutics, Inc. drawdown is 100.00%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Tempest Therapeutics, 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 Tempest Therapeutics, 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.