GRAIL, Inc (GRAL)

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

GRAIL, Inc (GRAL) has returned -39.62% so far this year and 102.35% over the past 12 months.

Based on dividend-adjusted daily data since Jun 25, 2024, GRAL's average daily return is +0.50%, while the average monthly return is +9.75%. At this rate, your investment would double in approximately 0.6 years.

Historically, 55% of months were positive and 45% were negative. The best month was Sep 2025 with a return of +80.3%, while the worst month was Feb 2026 at -45.6%. The longest winning streak lasted 4 consecutive months, and the longest losing streak was 3 months.

On a daily basis, GRAL closed higher 49% of trading days. The best single day was Feb 13, 2025 with a return of +33.9%, while the worst single day was Feb 20, 2026 at -50.6%.

GRAIL, Inc has an annualized alpha of 169.15%, beta of 2.28, and R² of 0.13 versus S&P 500 Index. Calculated based on daily prices since June 26, 2024.

• This stock captured 1322.47% of S&P 500 Index gains and 319.76% of its losses — amplifying both gains and losses, but participating more in upside than downside.
• R² of 0.13 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.

GRAL ranks 72 for risk / return — better than 72% of stocks on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.

The table below present risk-adjusted performance metrics for GRAIL, Inc (GRAL) 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 GRAIL, 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 GRAIL, Inc was 62.92%, occurring on Feb 23, 2026. The portfolio has not yet recovered.

The current GRAIL, Inc drawdown is 55.47%.

The chart below shows the rolling one-month volatility.

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