S&P 500 Buybacks Relative to Index Market Capitalization A recovery in corporate earnings could lead to a rebound in buybacks this year. Image: Gavekal, Macrobond

Valuation – U.S. Equity Market Capitalization to GDP Is the U.S. stock market overvalued? The equity capitalization-to-GDP ratio hits new all-time high. Image: Goldman Sachs Global Investment Research

The Most Valuable Companies by Market Capitalization This nice visualization puts into perspective the most valuable companies of all time. Image: howmuch.net

S&P 500 Market Capitalization Since Election Day for Three U.S. Presidents The S&P 500 market cap has increased by $8.65 trillion since the election of President Donald Trump. Image: Bespoke Investment Group

Global Stock Market Capitalization This year, global stock markets have increased $17 trillion in value. Image: Deutsche Bank Global Research

S&P 500 Buybacks as a Percentage of Market Capitalization Deutsche Bank expects 10% returns for the S&P 500 in 2020, and buybacks to slow to $625bn. Image: Deutsche Bank Asset Allocation

Valuation – Apple Market Capitalization and S&P 500 Energy Apple is now worth more than the U.S. energy sector. Image: Financial Times

Total U.S. Equity Fund Flows and Market Capitalization Currently, equity fund outflows over 12m (rolling) are at 1% of market capitalization, as in March 2003, March 2009 and June 2012. Image: UBS

Equity Market Concentration – Market Capitalization of 10 Largest Companies as Share of S&P 500 Total The market capitalization of the 10 largest companies as share of S&P 500 total is significantly above average. Image: Goldman Sachs Global Investment Research