Key indices post solid gains while Rupee slightly weakens against US dollar

At the domestic stock markets, key indices posted solid gains and the rupee weakened slightly against the US dollar. In the international markets, Global crude oil futures rose for the third straight day, today.      The Sensex at the Bombay Stock Exchange climbed 424 points, or 0.9 per cent, to close at 48,678. The Nifty at the National Stock Exchange advanced 121 points, or 0.8 per cent, to 14,618.   In global equity markets, Asia Pacific ended lower. So, Hong Kong's Hang Seng index d...