Crude oil surged nearly 8% to its best day since April following U.S.-Iran military escalation, causing Treasury yields to rise and stalling the S&P 500's record run. The benchmark held flat while energy stocks led gains and software/AI stocks rallied on Nvidia's RTX Spark announcement. FedEx plunged 18.5% due to a mechanical spin-off, while MGM Resorts jumped 15.2% on an IAC takeover bid.

SpaceX's IPO prospectus reveals significant integration with Tesla through shared engineering resources and chip development, despite Tesla not being officially part of the IPO. The prospectus shows Starlink's connectivity business is SpaceX's most important revenue driver at $11.4 billion of $15.5 billion in space/connectivity revenue, with plans to expand through next-generation satellites and Direct-to-Cell services. SpaceX uses 'the Algorithm,' a five-step iterative process, to drive down costs and maintain competitive pricing advantages.

Japanese space companies Astroscale and SKY Perfect JSAT announced a strategic partnership to develop on-orbit satellite services. While the partnership shows promise, Astroscale faces significant competition from established U.S. companies like Northrop Grumman, Rocket Lab, Blue Origin, and Firefly Aerospace. Astroscale remains unprofitable with analysts not expecting profitability until 2029.

AST SpaceMobile stock dropped 17.3% after Blue Origin's New Glenn rocket exploded during an engine test at Cape Canaveral. This is the second Blue Origin mishap affecting AST, following an April satellite launch anomaly. While AST has diversified its launch providers with SpaceX Falcon 9 rockets for upcoming launches, reaching its goal of 45 satellites by year-end may now be challenging without Blue Origin's support.

Space-focused ETFs are experiencing massive inflows as investors seek exposure to the commercial space economy ahead of SpaceX's anticipated IPO. The Procure Space ETF (UFO) has surpassed $1 billion in assets under management, while the Tema Space Innovators ETF (NASA) reached $1.27 billion just 37 days after launch. Investors are using these ETFs and publicly traded space companies as proxy trades for SpaceX, with particular enthusiasm around satellite broadband and lunar infrastructure opportunities.

The anticipated SpaceX IPO is driving capital into the space sector, creating divergent investment opportunities. AST SpaceMobile is experiencing a retail-driven momentum rally fueled by short squeezes and partnerships with major telecom companies, but faces valuation risks (660x sales) and dilution from a $1 billion convertible note issuance. In contrast, Redwire Corp shows signs of sophisticated institutional accumulation through unusual options activity, supported by a strong balance sheet, defense contracts with NATO and the U.S. Army, and recent corporate governance improvements.

US equities rallied post-Memorial Day with strong AI and small-cap leadership, as de-escalation hopes in the US-Iran conflict drove oil prices lower. Micron Technology surged 18% to cross $1 trillion market cap on a UBS price target hike, while quantum computing and space stocks rallied on government funding and SpaceX IPO anticipation. The Nasdaq rose 1.11% and Russell 2000 jumped 1.74%, though the Dow declined 0.19% as defensive sectors unwound.

Space stocks rallied on Tuesday as investors positioned ahead of NASA's Moon Base press conference and digested SpaceX's recent S-1 IPO filing. The momentum is being driven by expectations of government-backed space spending, lunar infrastructure contracts, and renewed investor appetite for space sector names. Key beneficiaries include lunar lander companies, satellite imaging firms, and space infrastructure providers.

Alphabet's latest 13F filing reveals that CME Group has become its largest investment holding, surpassing AST SpaceMobile for the first time in four quarters. Alphabet purchased 3.48 million shares of CME Group worth $1.03 billion, leveraging their existing partnership with Google Cloud. CME Group dominates the U.S. futures market with ~90% market share and maintains strong margins in the mid-80% range.

Tema ETFs argues that SpaceX's anticipated $2 trillion IPO valuation is justified primarily by Starlink's satellite broadband business rather than its rocket operations. With Starlink generating $11.4 billion in revenue and $7.2 billion in EBITDA from 9 million subscribers in 2025, analysts believe the company could support massive valuations through broadband expansion to underserved global markets. SpaceX's reusable rocket technology has reduced launch costs by 90% over the past decade, creating competitive advantages and enabling new space-based industries.

The Tema Space Innovators ETF (NASA) has surged past $1 billion in assets under management in just 37 trading days, becoming the largest space-focused ETF in the U.S. The fund's rapid growth is driven by investor demand for SpaceX exposure ahead of its anticipated IPO. CEO Maurits Pot highlighted that the commercial space economy is 'still in the early innings,' with forecasts suggesting it could nearly triple by 2035, supported by falling launch costs and expanding satellite infrastructure.

The S&P 500 rallied to new highs despite record-low consumer sentiment, hawkish Fed signals, and geopolitical tensions. The market is experiencing a broad rotation from mega-cap AI stocks to semiconductor suppliers, quantum computing names, and space-launch companies. Quantum computing stocks surged following a $2 billion Commerce Department investment, while chip suppliers and AI infrastructure plays outperformed. Yields retreated from recent highs, providing relief to equity multiples and enabling the rally to extend.