Which Way To Bet In This Market Environment?

 | Sep 21, 2017 13:34

Originally published by BetaShares

Modern portfolio theory suggests there are two kinds of risks in stock returns:

  • Systematic or market risk, which investors attempt to ‘diversify’ away by adding a variety of assets to their portfolios; and
  • Unsystematic or stock specific risk, which represents a stocks return that is not correlated with general market movements

In recent times, global tensions have been rising particularly due to the resumption of North Korean missile and bomb tests, which have unnerved markets. In light of this, one may reasonably expect that a diversified basket of Australian large companies would outperform and be less risky than a diversified basket of smaller companies. One may well have this view as typically smaller companies tend to exhibit higher levels of volatility and are generally perceived as riskier investments.

However, in the current market environment, has this in fact been the case?

If we take a simple ratio of the S&P/ASX 100 Index (representing large caps) and the ASX Small Ordinaries Index (representing small caps) we can determine which segment of the market has out-performed recently.