Investors wading back into tumultuous markets this week face an unusual challenge: playing unruly stock indexes while cracks are visible in the world’s largest market for interest rates.

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Going into this earnings season, there was an expectation that corporate profits would take a hit in the first quarter of 2019, declining from the robust results seen in the same period last year. Some analysts had S&P 500 profits down as much as 4% year-over-year, citing the diminishing one-time effects of the Trump tax cuts and an expected slowdown in GDP growth.