“80% of the stock market is now on autopilot “
July 1, 2019
“It’s no secret that machines are taking up a bigger and bigger share of investing, but the extent of their influence is approaching shocking proportions. It is as high as 80%, according to one major investing firm…
This means so much of stock trading is now in the hands of automated buyers and sellers that the market is increasingly sensitive to headlines and more prone to sharp price swings, many notable investors believe…”
https://www.cnbc.com/2019/06/28/80percent-of-the-stock-market-is-now-on-autopilot.html