A pullback is shaping up, as investors hunt fresh rationale to keep buying and excitement fades over the U.S.-China tariff pause. Retail will be in focus with data and Walmart earnings ahead.

Right fielder Wilyer Abreu put his glove above the wall, only for the ball to deflect off his glove and land in the glove of center fielder Ceddanne Rafaela. It was a home run — until it wasn't.