Finance
Trading Day: Nvidia becomes first $4 trillion stock
Published by Global Banking & Finance Review®
Posted on July 9, 2025
3 min readLast updated: January 23, 2026
Global Banking & Finance Review®
Company
Published by Global Banking & Finance Review®
Posted on July 9, 2025
3 min readLast updated: January 23, 2026
Nvidia achieves a $4 trillion market cap, driven by AI. US stock markets rise, while Trump announces new tariffs.
- TRADING DAY -Making sense of the forces driving global markets
By Alden Bentley, Editor in Charge, Americas Finance and Markets
Jamie is enjoying some well-deserved time off, but the Reuters markets team will still keep you up to date on what markets were focused on today and why investors shifted their focus from tariffs to a big milestone for AI chip-leader Nvidia. I'd love to hear from you so please feel free to reach out at
Today's Key Market Moves
* The S&P 500 rose 0.6%. The Nasdaq rose 0.9% * The 10-year US Treasury yield fell 7.5 basis points * The dollar eased against the yen and otherwise nearly flat * US Crude futures rose 0.01% to $68.34/barrel * Gold bullion rose 0.35% to $3,311 an ounceToday's key reads:
Nvidia clinches historic $4 trillion market value on AI dominance
Trump issues new tariff notices as EU pushes for US trade deal
Investors set for first US earnings quarter under Trump tariff war
Trump says U.S. interest rate is at least 3 points too high
Fed minutes show narrow support for rate cut later this month
Wall Street digests Fed minutes with tariffs in focus, Nvidia hits $4 trillion valuation
Nvidia becomes first $4 trillion stock
U.S. stock indexes were buoyed on Wednesday by AI confidence thanks to Nvidia, which became the first company to reach a market cap of $4 trillion.
While most of the Magnificent Seven stocks were up (only Tesla was down in late trade), reaching the milestone for the most-mega of megacaps was the chief distraction from trade headlines. It overshadowed U.S. President Donald Trump delivering on Tuesday's promise to announce 50% tariffs on copper, while again threatening tariffs on imported chips and pharmaceuticals.
Trump issued final tariff notices to seven minor trading partners - 20% on goods from the Philippines, 30% on goods from Sri Lanka, Algeria, Iraq, and Libya, and 25% on Brunei and Moldova - while his administration inched closer to a deal with its biggest trading partner, the European Union.
If traders have become desensitized to Trump's daily pronouncements, they similarly hardly reacted to the minutes from the Fed's June meeting that showed a couple of officials felt interest rates could fall as soon as this month, while most others remained worried about the potential inflation fallout from the tariff war. The only other scheduled event was the Treasury's sale of $39 billion in 10-year notes, which went well and saw the yield on the benchmark US debt instrument fall afterward.
The dollar backed off a two-week high against the Japanese yen. Japan, which depends on exports, stands out among major U.S. trading partners as being the farthest from reaching a trade deal with Washington.
What could move markets tomorrow?
* US weekly unemployment claims * Treasury auctions $22 billion of 30-year bondsOpinions expressed are those of the author. They do not reflect the views of Reuters News, which, under the Trust Principles, is committed to integrity, independence, and freedom from bias.
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Nvidia became the first company to reach a market cap of $4 trillion, driven by its dominance in AI.
U.S. stock indexes were buoyed by confidence in AI, with most of the Magnificent Seven stocks rising, except for Tesla.
Trump issued final tariff notices to seven minor trading partners, imposing tariffs ranging from 20% to 30% on various goods.
The Fed minutes showed narrow support for a rate cut later this month, with some officials believing interest rates are too high.
Investors shifted their focus from tariffs to Nvidia's historic valuation, which overshadowed trade headlines.
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