Jason Ma is the weekend editor at Fortune, where he covers markets, the economy, finance and housing. Before joining Fortune, he was an editor at Business Insider, Investor’s Business Daily, and Dow Jones Newswires. He also took time off from journalism to serve in the Marine Corps. He is a graduate of the University of Southern California and UC Berkeley.
FinanceTrump says U.S. could send letters setting tariff rates rather than extend deadline—‘Dear Mr. Japan, here’s the story’
By Jason MaJune 29, 2025
FinanceA shadow Fed chief could lead to a ‘revolt’ at the FOMC against Powell’s successor, former vice chair warns
By Jason MaJune 28, 2025
FinanceFalling home prices are raising the risk of a deeper correction as the housing market cracks under high mortgage rates
By Jason MaJune 28, 2025
FinanceThis overlooked risk to financial markets usually lurks quietly under the surface. But now it’s ‘shouting, not whispering’
By Jason MaJune 28, 2025
FinanceThe S&P 500 has retaken all-time highs. Here’s how much European and Chinese stocks raced ahead while U.S. markets regained lost ground
By Jason MaJune 27, 2025
FinanceDow futures drop 150 points while oil prices jump after the U.S. bombs Iran’s nuclear sites and widens Mideast conflict
By Jason MaJune 22, 2025
Middle EastU.S. attacks on Iran resemble a ‘TikTok-style war’ and may be peak military involvement, geopolitical expert says
By Jason MaJune 22, 2025
Middle EastJD Vance says Iran is ‘clearly not very good at war’ and should seek peace while declaring the U.S. has ‘no interest’ in ground troops
By Jason MaJune 22, 2025
Middle EastOil prices could spike 10% after the U.S. attack on Iran — ‘But don’t be fooled, this may not last’
By Jason MaJune 22, 2025
PoliticsHow could Iran respond to the U.S. attack on key nuclear sites? Its options are the ‘strategic equivalent of a suicide bombing,’ expert says
By Jason MaJune 22, 2025
FinanceGold prices should hit $4,000 as U.S. deficits may overshadow the Israel-Iran conflict, BofA says
By Jason MaJune 21, 2025
EconomyTop economist who previously sounded the alarm on tariffs sees a possible scenario where Trump ‘outsmarted all of us’
By Jason MaJune 21, 2025
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