Best Space Stocks To Watch Today - January 3rd

Key Points

• MarketBeat's stock screener flags five Space stocks to watch today: Boeing (BA), Rocket Lab (RKLB), AST SpaceMobile (ASTS), GE Aerospace (GE), and RTX (RTX), chosen for having the highest dollar trading volume in recent days.
• Investors view space stocks as high-growth but high-risk assets—they offer long-term upside yet entail heavy capital requirements, technological and regulatory risk, and notable short-term volatility.
• The list combines large, diversified aerospace/defense contractors (Boeing, GE, RTX) with pure-play space and launch specialists (Rocket Lab, AST SpaceMobile), showing both established players and niche operators to watch.

Boeing, Rocket Lab, AST SpaceMobile, GE Aerospace, and RTX are the five Space stocks to watch today, according to MarketBeat's stock screener tool. Space stocks are shares of publicly traded companies whose primary businesses involve space-related activities — for example satellite manufacturing and operations, launch services, spacecraft systems, Earth observation, space infrastructure, or space tourism. Investors treat them as a subcategory of aerospace equities with significant long-term growth potential but also high capital intensity, technological and regulatory risk, and often greater short-term volatility. These companies had the highest dollar trading volume of any Space stocks within the last several days.

Boeing (BA)

The Boeing Company, together with its subsidiaries, designs, develops, manufactures, sells, services, and supports commercial jetliners, military aircraft, satellites, missile defense, human space flight and launch systems, and services worldwide. The company operates through Commercial Airplanes; Defense, Space & Security; and Global Services segments.

Read Our Latest Research Report on BA

Rocket Lab (RKLB)

Rocket Lab USA, Inc., a space company, provides launch services and space systems solutions for the space and defense industries. The company provides launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, and other spacecraft and on-orbit management solutions; and constellation management services, as well as designs and manufactures small and medium-class rockets.

Read Our Latest Research Report on RKLB

AST SpaceMobile (ASTS)

Read Our Latest Research Report on ASTS

GE Aerospace (GE)

GE Aerospace (also known as General Electric) is a company that specializes in providing aerospace products and services. It operates through two reportable segments: Commercial Engines and Services and Defense and Propulsion Technologies. It offers jet and turboprop engines, as well as integrated systems for commercial, military, business, and general aviation aircraft.

Read Our Latest Research Report on GE

RTX (RTX)

RTX Corporation, an aerospace and defense company, provides systems and services for the commercial, military, and government customers in the United States and internationally. It operates through three segments: Collins Aerospace, Pratt & Whitney, and Raytheon. The Collins Aerospace Systems segment offers aerospace and defense products, and aftermarket service solutions for civil and military aircraft manufacturers and commercial airlines, as well as regional, business, and general aviation, defense, and commercial space operations.

Read Our Latest Research Report on RTX