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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Rocket LabXSWX:RKLB -4.64%46 3-1 Month Momentum % is N/A% as of Aug. 19, 2026. GuruFocus rates XSWX:RKLB with a GF Score™ of 46/100 and a GF Value™ of CHF29.90 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 357 Aerospace & Defense companies, Rocket Lab ranks worse than 94.68% on this metric.
3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-08-19), Rocket Lab's 3-1 Month Momentum % is N/A%.
The industry rank for Rocket Lab's 3-1 Month Momentum % or its related term are showing as below:
XSWX:RKLB's 3-1 Month Momentum % is not ranked *
in the Aerospace & Defense industry.
Industry Median: -9.2 * Ranked among companies with meaningful 3-1 Month Momentum % only.
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Rocket Lab (XSWX:RKLB) has a 3-1 Month Momentum % of N/A% as of Aug. 19, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Rocket Lab and its competitors. According to the industry distribution chart, Rocket Lab ranks #338 out of 357 companies in the Aerospace & Defense industry, placing it in the top 94.7%.
Is Rocket Lab's 3-1 Month Momentum % too high?
Rocket Lab's current 3-1 Month Momentum % is N/A%. Based on the distribution chart, Rocket Lab ranks #338 out of 357 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Rocket Lab has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rocket Lab's 3-1 Month Momentum % compare to AXON and HEI.A?
According to the Aerospace & Defense industry distribution chart, Rocket Lab ranks #338 out of 357 companies for 3-1 Month Momentum %. This places Rocket Lab in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for an Aerospace & Defense company?
A good 3-1 Month Momentum % depends on the Aerospace & Defense industry context. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Rocket Lab and its competitors. Rocket Lab's current 3-1 Month Momentum % is N/A%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rocket Lab stock overvalued right now?
Based on GuruFocus' analysis, Rocket Lab (XSWX:RKLB) is currently considered Significantly Overvalued. The stock's GF Value™ is CHF29.90, compared to a current price of CHF63.77 — trading 113.3% above its estimated fair value. The current 3-1 Month Momentum % is N/A%. Rocket Lab's overall GF Score™ is 46/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Rocket Lab (XSWX:RKLB), the current 3-1 Month Momentum % is N/A% as of Aug. 19, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Rocket Lab (XSWX:RKLB) Overvalued in 2026?
Based on GuruFocus' analysis, Rocket Lab stock appears to be overvalued.
The current stock price of CHF63.77 is trading 113.3% above its estimated GF Value™ of CHF29.90.
GuruFocus considers Rocket Lab to be Significantly Overvalued.
Key valuation signals for XSWX:RKLB:
3-1 Month Momentum %: N/A%
GF Value™: CHF29.90 vs. price of CHF63.77 (113.3% above fair value)
No single metric tells the full story. See the XSWX:RKLB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rocket Lab Corp is engaged in space, building rockets, and spacecraft. It provides end-to-end mission services that provide frequent and reliable access to space for civil, defense, and commercial markets. It designs and manufactures the Electron and Neutron launch vehicles and Photon satellite platform. Rocket Lab's Electron launch vehicle has delivered multiple satellites to orbit for private and public sector organizations, enabling operations in national security, scientific research, space debris mitigation, Earth observation, climate monitoring, and communications. The business operates in two segments Launch Services and Space Systems. Geographically it serves Japan, and rest of the world and earns key revenue from the United States.
46GF Score
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