Correlations show us how assets have moved relative to each other in the past. As multi-asset investors, one of our key objectives is to identify assets that improve diversification. To do this, we try to combine assets with low or even negative correlations. This sounds easy, but can be surprisingly difficult in reality.
Emerging market assets have long been a source of both potential profit and peril for investors. 2017 saw an incredible streak of capital inflows into emerging market equities, bonds and currencies. Whilst returns are still characteristically volatile, this historically maverick asset class has become more mature and resilient than ever before, as was highlighted during February's market sell-off.
The UK inflation-linked government bond ('linker') market is dominated by vast UK defined benefit pension schemes. Derisking by schemes tends to increase demand for linkers as equity prices rise, pushing up their prices. For multi-asset investors seeking diversification, that could make them less attractive to buy.