After six back-to-back cuts, the Reserve Bank has held the Official Cash Rate at 3.25%  Liam Robertson, Senior KiwiSaver Financial Adviser at Milford, explains to PJ and Matty from The Hits how the OCR is used to heat up or cool down the economy, and what the hold means for banks, your mortgage, spending, term deposits, and why now could be a good time to consider opening an investment fund.