Given that tracking and exchange-traded funds seems to be the default purchase of investors, the report issued a couple of weeks ago is a breath of fresh air. And in passing it suggests why index-trackers are heading for a fall. James Anderson, one of two portfolio managers on the trust, does spend a few lines on the rise and fall of the markets but says though this preoccupies the City, “it is far from evident that these levels of volatility signify much of significance”.