IndiGo to launch up to $400 million IPO on Oct. 26 - sources

By Sumeet Chatterjee MUMBAI (Reuters) - The operator of top Indian airline IndiGo is set to launch an initial public offering worth up to $400 million on Oct. 26, three sources directly involved in the deal said, in what would be the country's biggest stock market debut in three years. The share offering by InterGlobe Aviation Ltd, set to be the first airline listing in nine years, will close on Oct. 28, said the sources, who declined to be named as the information is not yet public. The low-cos