The Schwab U.S. Broad Market ETF ( SCHB ), launched on 11/03/2009 and managed by Charles Schwab Investment Management, Inc., provides exposure to the broad U.S. equity market. It has $39 billion in AUM and charges an expense ratio of 0.03%.I began learning about markets when I was 19. Today, my trading is informed by macro insights and technical indicators.When I'm neither working on my next article nor reading about macro and markets, I either run, cycle, or lift (probably thinking about macro and markets ...