(Bloomberg) - S&P 500 yog technically tseem mired nyob rau hauv lub lag luam dais, tab sis ib tug ze ze rau hauv qab ntawm qhov chaw qhia tau hais tias feem ntau ntawm nws cov stocks nyob rau hauv nruab nrab ntawm ib tug loj rally. Nyeem ntau los ntawm Bloom ...