The manager <a href=" http://www.sweetapple.co.uk/nexium-esomeprazole-40-mg-obat-apa.pdf ">best time to take nexium 20 mg</a> One key reason for financial advisers - as well as big institutions - to keep money invested in the market: taxes. The outsized gains of the stock market in the past year mean that investors will be left with a big tax bill if they sell now, several advisers said.