The SPDR S&P 500 ETF ($SPY) is the world’s largest and most liquid ETF, giving investors exposure to 500 leading U.S. companies. It does pay dividends, typically around 1.2% to 1.5% annually, but for many investors, that payout is too small to matter - and notably below its long term trend rate of 3-5% as higher stock values have compressed the yield.....