Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Rocket Lab Corporation before investing.

In this article, we go over a few key elements for understanding Rocket Lab Corporation’s stock price such as:

• Rocket Lab Corporation’s current stock price and volume
• Why Rocket Lab Corporation’s stock price changed recently
• Upgrades and downgrades for RKLB from analysts
• RKLB’s stock price momentum as measured by its relative strength

About Rocket Lab Corporation (RKLB)

Before we jump into Rocket Lab Corporation’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Rocket Lab Corporation, a space company, provides launch services and space systems solutions in the United States, Canada, Japan, and internationally. The company operates through launch services and space systems segments. The company provides launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, optical systems, and other spacecraft and on-orbit management solutions and constellation management services, as well as designs and manufactures small and medium-class rockets and develops flight and ground software. It also designs, manufactures, and sells Electron, an orbital small launch vehicle for small spacecraft launch services, as well as develops Neutron launch vehicles for large constellation deployments, interplanetary missions, and potentially for human spaceflight. In addition, the company designs and manufactures a range of components and subsystems for its launch vehicles and spacecraft. It serves commercial, aerospace prime contractors, and government customers. Rocket Lab Corporation was formerly known as Rocket Lab USA, Inc. and changed its name to Rocket Lab Corporation in August 2021. The company was founded in 2006 and is headquartered in Long Beach, California.

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Rocket Lab Corporation’s Stock Price as of Market Close

As of May 08, 2026, 11:33 AM, CST, Rocket Lab Corporation’s stock price was $98.696.

Rocket Lab Corporation is up 25.6% from its previous closing price of $78.580.

During the last market session, Rocket Lab Corporation’s stock traded between $85.870 and $99.000. Currently, there are approximately 572.52 million shares outstanding for Rocket Lab Corporation.

Rocket Lab Corporation’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Rocket Lab Corporation Stock Price History

Rocket Lab Corporation’s (RKLB) price is currently up 19.62% so far this month.

During the month of May, Rocket Lab Corporation’s stock price has reached a high of $99.000 and a low of $76.250.

Over the last year, Rocket Lab Corporation has hit prices as high as $99.580 and as low as $20.232. Year to date, Rocket Lab Corporation’s stock is up 41.48%.

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What Caused Rocket Lab Corporation Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

One of the most common factors that can drastically impact a stock’s price is analyst upgrades and downgrades. When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. However, as of May 07, 2026,, no analysts have changed their rating of Rocket Lab Corporation’s stock over the last month.

Additionally, you'll want to evaluate Rocket Lab Corporation’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Rocket Lab Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Rocket Lab Corporation’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Rocket Lab Corporation (RKLB) by visiting AAII Stock Evaluator.

Relative Price Strength of Rocket Lab Corporation

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of May 07, 2026, Rocket Lab Corporation has a weighted four-quarter relative price strength of 25.20%, which translates to a Momentum Score of 92 and is considered to be Very Strong.

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Rocket Lab Corporation Stock Price: Bottom Line

As of May 8, 2026, Rocket Lab Corporation’s stock price is $98.696, which is up 25.6% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Rocket Lab Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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