Note the stock fell before it announced the results after the close of the markets which means that insider trading had take n place.The volumes at 10 times certainly seems to hint so as the JP Morgan downgrade of the stock could not have led to such a big fall in which there are a large number of foreign and domestic funds as investors.Besides its problems in Andhra Pradesh are hardly new and Indian brokers hardly that good that their reports cause such big stock price movements.Like other SEBI probes expect this one to fail or result in a small penatly which will not deter more such white collar fraunds in the Indian Stock Market.Insider Trading in India is quite widespread with some of the biggest business groups having been fined by SEBI like ADAG etc.