The U.S. stock market spent the week on an emotional roller coaster. Investors moved from celebrating fresh record highs to facing a sharp sell-off by Friday. The dominant themes were the Trump administration’s tariff policy, labor and manufacturing data, and the peak week of corporate earnings season.
The first days of August started on a promising note. The S&P 500 and Nasdaq 100 reached new all-time highs, buoyed by news of a trade truce with China and a softer U.S. stance toward Europe. The agreements suggested tariffs would be capped at 15%, a far cry from the previously threatened 50%. Optimism was reinforced by macroeconomic reports: the Dallas Fed’s manufacturing index and GDP figures pointed to ongoing economic resilience.
By midweek, however, it became clear that the party wouldn’t last. The Federal Reserve kept its policy rate unchanged, and Chair Jerome Powell signaled that a rapid policy pivot should not be expected. He emphasized that the labor market remains strong and tariffs carry inflationary risks, making the current “moderately restrictive” stance appropriate. Treasury yields climbed, and investors began taking profits. Even strong earnings from Microsoft and Meta Platforms couldn’t hold the market up for long as soft guidance from ARM and Amazon spooked traders.
The climax came on Friday. The S&P 500 fell 1.6%, the Nasdaq 100 lost nearly 2%, and the Dow Jones dropped 1.23%. A combination of factors fueled the sell-off. The Trump administration announced a 10% global minimum tariff and hikes to 15% or higher for countries with trade surpluses against the U.S. Meanwhile, economic data disappointed: July nonfarm payrolls showed only 73,000 jobs added, well below expectations, and the ISM Manufacturing Index unexpectedly fell to 48 — the lowest in nine months.
Investors fled to safe havens. The yield on 10-year Treasuries dropped to a one-month low of around 4.21%, and the probability of a Fed rate cut in September jumped to 93%. In just a few days, market sentiment swung from cautious optimism to an almost certain expectation of monetary easing.
On the corporate front, it was the busiest week of the earnings season. Nearly 40% of S&P 500 companies reported results, and 82% beat profit estimates. Microsoft and Meta were the early bright spots, but Amazon disappointed with its operating profit outlook, sending its shares down 8%. Certain sectors suffered the most: Fluor plunged 27%, Eastman Chemical fell 19%, and Coinbase dropped 16%. A rare standout was Reddit, which surged 17% after reporting stronger-than-expected revenue.
Global markets mirrored Wall Street’s mood swings. European indexes ended the week at multi‑month lows, while in Asia, caution prevailed: China’s Shanghai Composite slipped, and Japan’s Nikkei remained highly volatile.
For investors, the week’s takeaway was clear: tariff policy can undermine confidence in risk assets in an instant, and the U.S. economy is beginning to show early signs of cooling. The start of August was a reminder that record highs are fragile, and any sudden move from the White House or in macro data can trigger a wave of selling.
The coming week promises no less tension. Markets will focus on trade partners’ responses to new U.S. tariffs, the continuation of earnings season, and commentary from Fed officials that could confirm — or challenge — the market’s expectation of a September rate cut. Investors will have to balance hope for monetary easing against the fear of a slowing economy.
By midweek, however, it became clear that the party wouldn’t last. The Federal Reserve kept its policy rate unchanged, and Chair Jerome Powell signaled that a rapid policy pivot should not be expected. He emphasized that the labor market remains strong and tariffs carry inflationary risks, making the current “moderately restrictive” stance appropriate. Treasury yields climbed, and investors began taking profits. Even strong earnings from Microsoft and Meta Platforms couldn’t hold the market up for long as soft guidance from ARM and Amazon spooked traders.
The climax came on Friday. The S&P 500 fell 1.6%, the Nasdaq 100 lost nearly 2%, and the Dow Jones dropped 1.23%. A combination of factors fueled the sell-off. The Trump administration announced a 10% global minimum tariff and hikes to 15% or higher for countries with trade surpluses against the U.S. Meanwhile, economic data disappointed: July nonfarm payrolls showed only 73,000 jobs added, well below expectations, and the ISM Manufacturing Index unexpectedly fell to 48 — the lowest in nine months.
Investors fled to safe havens. The yield on 10-year Treasuries dropped to a one-month low of around 4.21%, and the probability of a Fed rate cut in September jumped to 93%. In just a few days, market sentiment swung from cautious optimism to an almost certain expectation of monetary easing.
On the corporate front, it was the busiest week of the earnings season. Nearly 40% of S&P 500 companies reported results, and 82% beat profit estimates. Microsoft and Meta were the early bright spots, but Amazon disappointed with its operating profit outlook, sending its shares down 8%. Certain sectors suffered the most: Fluor plunged 27%, Eastman Chemical fell 19%, and Coinbase dropped 16%. A rare standout was Reddit, which surged 17% after reporting stronger-than-expected revenue.
Global markets mirrored Wall Street’s mood swings. European indexes ended the week at multi‑month lows, while in Asia, caution prevailed: China’s Shanghai Composite slipped, and Japan’s Nikkei remained highly volatile.
For investors, the week’s takeaway was clear: tariff policy can undermine confidence in risk assets in an instant, and the U.S. economy is beginning to show early signs of cooling. The start of August was a reminder that record highs are fragile, and any sudden move from the White House or in macro data can trigger a wave of selling.
The coming week promises no less tension. Markets will focus on trade partners’ responses to new U.S. tariffs, the continuation of earnings season, and commentary from Fed officials that could confirm — or challenge — the market’s expectation of a September rate cut. Investors will have to balance hope for monetary easing against the fear of a slowing economy.