This week Markets Post will be introducing several features which will give readers an even better insight into what is happening in the financial world. Starting tomorrow a hard-hitting column, Margin Call, will appear, giving a new focus for the start to your day. Our reporters will tackle some of the big issues on markets in a style which will be in-depth and highly readable. An invaluable tool for investors will be our new Upgrades/Downgrades column. This will be an occasional item which spells out changes by brokerages on their recommendations about key stocks. Finally, our daily Figures of Fun spot will bring you a thought-provoking fact from the markets to lighten your day.