Wkly Tech: Sensex support at 17,000Rex Cano / Mumbai October 21, 2007Volatility was the name of the game last week and is likely to continue for the week ahead. From euphoric highs, markets came crumbling down like a pack of cards. They recovered sharply, but eventually tumbled again.The Sensex began the week with a bang (up 640 points) on Monday. Panic selling on Wednesday, owing to the Sebi
