![Speculating on rates. Illustration: Glen Le Lievre](http://web.archive.org./web/20170729225150im_/https://www.fairfaxstatic.com.au/content/dam/images/g/x/k/u/4/y/image.related.landscape.460x307.gxkjut.png/1501252574284.jpg)
Last charge of the rate-rise brigade
Do you realise the Reserve Bank board hasn't changed Australia's official interest rate from 1.5 per cent for almost a year? But that hasn't stopped people in the financial markets from speculating furiously about whether rates are about to go down – or go up.