Look at a chart of the S&P 500 from 1920 to 2008 and you'll notice something rather curious: the stock market has gone parabolic ever since the financial crisis. What made this period so unique? Tremendously low interest rates coupled with quantitative easing dissuaded capital from financing the real economy and instead encouraged herding and levering up in the financial economy for returns. At ever dip, it was an op…
Every even modestly exponential curve has the same shape. https://www.wolframalpha.com/input?i=y+%3D+1.05%5Ex+from+1+t...
See for example this nice video from Ben Felix: https://www.youtube.com/watch?v=Jh9Gn58r9Fw