On Wednesday, May 28, the U.S. Court of International Trade (CIT) essentially blocked the majority of President Trump’s tariffs. A three-judge panel issued summary judgment against the tariffs enacted under the International Emergency Economic Powers Act (IEEPA), claiming they were unconstitutional and “exceed any authority granted by the President by IEEPA.”

In just a matter of hours last week, investors apparently decided that stocks were on sale, and it was time to buy. But nothing materially changed as consumers were still pessimistic about the future, firms were on the sidelines waiting to deploy capital amid tariff uncertainty, and the Federal Reserve (Fed) remained committed to their “Wait and See” stance.

Earnings continued to come in better-than feared, but “tariff uncertainty” continued to get flagged on most conference calls. The Federal Reserve (Fed) kept rates unchanged and stuck to its patient approach with monetary policy, despite notable downgrades to economic growth estimates and rising recession probabilities since their last meeting.

The municipal bond market faced significant volatility in April, driven by spillovers from a turbulent Treasury market. Treasury yields were pressured higher by rising inflation expectations; the Federal Reserve’s cautious policy stance, reduced foreign demand; hedge fund deleveraging, portfolio shifts toward cash, and structural illiquidity.

The softer tone toward China from the White House, President Trump’s pledge not to fire Federal Reserve (Fed) Chair Jerome (Jay) Powell, and renewed optimism about Fed rate cuts all helped drive a strong market rebound last week.

With little visibility into where tariff rates shake out and the effects on earnings, it’s hard to have much conviction in a year-end S&P 500 target. Given the high degree of uncertainty, we use scenarios and a wider range to get more comfortable with our target and to increase our odds of accuracy (though we recognize these targets are more art than science).

This week was one of the most volatile weeks in the history of the stock market. That excludes the historic two-day decline on Thursday and Friday the week before (April 3–4). The S&P 500 dropped 1.6% on Tuesday, April 8, surged 9.5% on Wednesday, April 9 (the third biggest up day since 1950), fell 3.5% on Thursday, April 10, and jumped 1.8% on Friday, April 11. The S&P 500 ended up nearly 6% for the week.

Markets got quite a surprise from the Trump administration last week in the form of tariffs above even the most aggressive forecasts, increasing the risks to economic growth and corporate profits.

Wednesday is the big day when the Trump administration will provide more clarity on their tariff plans. The latest news has been a mix of encouraging talk about narrow reciprocal tariffs and deep and biting auto (and auto parts) tariffs. It’s tough to lay out a tariff playbook for investors right now, so our advice is to wait and see. Markets and corporate America will need time to digest the information and figure out their next move. As potential dip buyers, we’re not in a big hurry.