The Magnificent Seven drove the stock market’s bull run. Now, their bruising losses pose a new test for markets.For the past two years, the group of megasize tech companies—Alphabet, Amazon.com,

Horror movies are often one-week wonders at the box office, but Ryan Coogler’s“Sinners” is defying the odds and proving to be true event cinema.In its second weekend in theaters, “Sinners” earned $45