Stock Market Today: Trump's Copper Comments Cause a Stir
Markets remain resilient and monetary policy makers stand fast against a rising tide of new terms of trade, including around copper.
Wherever he goes, there President Donald Trump is, with constant potential for market-moving words, perhaps considered and perhaps not.
Today, it was an off-the-cuff remark about a niche metal. But investors, traders and speculators are reminded once more of the only certainty right now: Uncertainty.
When he announced during a Tuesday afternoon cabinet meeting a 50% duty on copper imports, the price on the front-month futures contract for the industrial base metal spiked as much as 17%, its biggest intraday gain since 1988. It's hard to capture that kind of price action, but at least one of the best commodity ETFs will get you some exposure to the red metal.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
"I believe the tariff on copper, we're going to make it 50%," Trump said when a reporter asked about rates on metals. Commerce Secretary Howard Lutnick said he expects the levy "to be put in place end of July, maybe August 1."
As Goldman Sachs commodities analyst Eoin Dinsmore writes, the 50% tariff on copper is double the 25% consensus expectation.
"In time, the copper tariff may revert to 25%," Dinsmore surmises, "but after factoring in uncertainty on potential future exemptions, we think copper should move to price a 40% import tariff." This would match similar levels of tariff pricing in other industrial metals such as steel and aluminium.
Dinsmore adds that markets outside the U.S. remain tight and that the drawdown in U.S. supplies as well as easing in market tightness elsewhere "will occur only gradually" beginning late in the third quarter.
The president said he is still thinking about what to do with tariffs on pharmaceutical and semiconductor manufacturers.
By the closing bell, the Nasdaq Composite had added 0.9% to 20,611, the S&P 500 was up 0.6% at 6,263, and the Dow Jones Industrial Average had risen 0.5% to 44,458.
Is AES an AI stock?
AES (AES) certainly has a place among the best value stocks to buy with a 37% trailing-12-month decline through Wednesday's close but a consistent dividend history.
According to Bloomberg, the electric power utility "is exploring options including a potential sale amid takeover interest." And private equity firms and infrastructure investors are circling AES amid a two-year slide that's seen it lose half of its market value.
AES stock was up as much as 20.5% and closed with a 19.8% gain. Management said the company doesn't respond to "rumors in the marketplace."
AES has completed multiple power purchase agreements with AI hyperscalers and data-center operators such as Google parent Alphabet (GOOGL, +1.3%), Facebook parent Meta Platforms (META, +1.7%) and Microsoft (MSFT, +1.4%).
Bloomberg says Brookfield Asset Management (BAM, +1.1%) and BlackRock (BLK, +1.2%) subsidiary Global Infrastructure Partners are potential suitors for AES.
The $4 trillion company
Nvidia (NVDA) was up another 1.8% Wednesday and fulfilled what has seemed like its destiny since the AI revolution gained real traction in the early 2020s, becoming the first publicly traded company in the world to cross the $4 trillion market capitalization threshold.
Nvidia was founded in 1993. NVDA stock passed the $1 trillion market cap level in May 2023, the $2 trillion level in February 2024 and topped $3 trillion in June.
The AI stock has rallied 20.8% since management reported earnings May 28 and is now up 21.3% year to date.
Careful with that X account, Elon…
Tesla (TSLA) stock gave back 0.7% Wednesday after Elon Musk responded to a plea from Wedbush analyst Dan Ives to the company's board of directors to "create ground rules" for the CEO.
"Shut up, Dan," Musk posted on his social media site, X. (Incidentally, X CEO Linda Yaccarino announced her resignation in a post on X on Wednesday.)
RBC Capital Markets analyst Tom Narayan reiterated his Outperform (or "Buy") rating on TSLA stock and raised his 12-month target price to $319 from $307.
"We believe there is strong demand for Tesla products even in the face of more EV competition," Narayan writes, noting the recent sell-off is overdone.
The Fed stands fast
The highlight of this week's economic calendar provided some light and no heat.
"Most participants assessed that some reduction in the target range for the federal funds rate this year would likely be appropriate," read the minutes of the June FOMC meeting.
At the same time, there is a difference of opinion on how to respond to President Trump's tariffs.
"Participants agreed that although uncertainty about inflation and the economic outlook had decreased," the minutes go on, "it remained appropriate to take a careful approach in adjusting monetary policy."
A "couple" of officials say the next cut could come at the next Fed meeting.
But "several" say the current overnight funds rate "may not be far" from neutral, indicating less willingness to cut. Inflation remains above the 2% policy level in a "resilient" economy, they note.
Discussion continues to generally reflect Fed Chair Jerome Powell's wait-and-see approach, come what may from the president.
Related content
- I'm a Financial Strategist: This Is the Investment Trap That Keeps Smart Investors on the Sidelines
- The Best Financial Stocks to Buy
- The Best Aerospace and Defense ETFs to Buy
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

David Dittman is the former managing editor and chief investment strategist of Utility Forecaster, which was named one of "10 investment newsletters to read besides Buffett's" in 2015. A graduate of the University of California, San Diego, and the Villanova University School of Law, and a former stockbroker, David has been working in financial media for more than 20 years.
-
Do You Pay Property Taxes in Tennessee? What You Need to Know in 2026Property Taxes State lawmakers are moving to ban state property taxes, but can they stop the local rate spike? Here's how 2026 could lower your Tennessee property tax bill.
-
Should You Be Investing in Emerging Markets?Economic growth, earnings acceleration and bargain prices favor emerging markets stocks right now.
-
I have a secret second family. Can my estate cover everyone confidentially?We asked estate planning experts how to keep this skeleton in the closet.
-
Should You Be Investing in Emerging Markets?Economic growth, earnings acceleration and bargain prices favor emerging markets stocks right now.
-
Are You and Your Financial Adviser in Sync on Social Security?Deciding when to claim Social Security is tricky if you and your adviser haven't thoroughly covered the topic. Here's how to ensure you're on the right track.
-
How to Find the Best International Moving Company for Your Big Move Abroad (and Avoid Costly Mistakes)It's best to use an international moving company to protect your belongings and budget when relocating to another country. Here's how to find a reputable firm.
-
Dow Soars 588 Points as Trump Retreats: Stock Market TodayAnother up and down day ends on high notes for investors, traders, speculators and Greenland.
-
7 Hybrid Adviser Services, ReviewedThese hybrid adviser services aim for a sweet spot that combines digital investing with a human touch.
-
If You'd Put $1,000 Into UPS Stock 20 Years Ago, Here's What You'd Have TodayUnited Parcel Service stock has been a massive long-term laggard.
-
5 Ways Trump Could Impact Your Portfolio This YearInvestors are facing a changing landscape this year, from lower interest rates to a massive tax and spending bill. Here's how to prepare your portfolio.
-
This Overlooked Diversification Tool Can Build Resilience Into Your PortfolioMunicipal bonds can provide a steady income and stability that's separate from federal shifts and global economic headwinds.