BREAKING: Futures Mixed Amid Earnings Movers; Elon Musk Pay Vote Due No single month beats November for S&P 500 stock market performance. And a handful of stocks are already taking off. Just a few days into November, five S&P 500 stocks — including health care plays Idexx Laboratories (IDXX) and Henry Schein (HSIC) — are up more than 12% in the month, says data from S&P Global Market Intelligence and MarketSurge. To put that into perspective, consider that the S&P 500 usually rises 10% in an entire year. An ...