Asset management, Hedging, Market psychology, Market research, Risk management, Trading

Sack your quant!

Last few years saw something of a gold rush into quantitative investment strategies. Their appeal is obvious as a way to put discipline into trading and take the emotion and stress out. Quantitative strategies might even help improve performance. Here’s how Black Rock President Rob Kapito articulated the industry hopes:

As people get the data and learn how to use the data, I think there is going to be alpha generated and, therefore, will give active managers more opportunity than they‘ve had in the past to actually create returns.” [1]

In pursuit of the great expectations, Black Rock assembled more than 90 scientists, 28 of them with PhDs and even went as far as poaching one of Google’s leading scientists, Bill McCartney to develop the BlackRock’s machine learning applications. In practice Black Rock’s and other firms’ results have proven to be a mixed bag at best and it seems that most quantitative strategies have tended to underperform or even generate losses. The question is, why? Continue reading

Asset management, Behavioral finance, Risk management, Trading, Trend following

On model risk in quantitative trading

  • Quantitative strategies have become increasingly popular in trading and investing
  • The experience with using them has been mixed, largely as a result of three categories of problems
  • Still, quantitative approach is well worth exploring and offers important advantages to their users

Over the past few years, the use of quantitative strategies has become increasingly popular in trading and investment management. According to JPMorgan, passive and quantitative investors now account for 60% of equity assets under management (vs. 30% ten years ago) and only about 10% of trading volumes originate from fundamental discretionary traders.[1] Appealing new buzzwords like, robo-advising, artificial intelligence and machine learning stoked the imagination of many investors and boosted the quantitative trading gold rush. Continue reading