‘The Index Of The Volume Of Speculation’ Is Rolling Over

 | Nov 21, 2019 12:21AM ET

“Even the most circumspect friend of the market would concede that the volume of brokers’ loans—of loans collateraled by the securities purchased on margin—is a good index of the volume of speculation.” -John Kenneth Galbraith, The Great Crash 1929

The “index of the volume of speculation,” as Galbraith called it, last year hit a high not seen at any point since prior to the Great Crash of 1929. And, while the S&P 500 recently hit new highs, margin debt relative to GDP recently fell below its lows from late last year. This suggests that investor risk appetites, after soaring to a euphoric extreme in 2018, are simply not supportive of stock prices in a broad sense in 2019.