With 12% of S&P 500 companies reporting for the Q1 reporting season, EPS growth currently stands at 10.1%Eight companies reporting this week have advanced their earnings dates:  Xylem, Regency Centers Corp, Regeneron Pharmaceuticals, Booking Holdings, Vulcan Materials, Mettler Toledo International, Targa Resources and AES CorpQ1 peak earnings season begins this week with 3,000 companies expected to reportPeak earnings season kicks off this week, with 7,600 companies, or 70% of our equity universe expected ...