Media reports earlier this week suggested that the Tata Group had already started its due diligence process in order to pick up a controlling stake in Jet Airways, which recently reported its third consecutive quarterly losses for the quarter ending September.

The stock rose up to 7.08% in early trade to 276 level on the BSE.  The stock has been gaining for the the last three days and risen 11.01% in the period.  The small cap stock opened with a gain of 4.46% at 269.25 on the BSE.

All these carriers have been majorly hit by two cost components - aviation turbine fuel (ATF) costs and currency fluctuations.

The three-judge bench, headed by Chief Justice of India Ranjan Gogoi, made it clear that any discussion on pricing of the fighter jets could only take place if the facts on the deal were made public.

The top law officer said the Centre has given in a sealed cover the complete details of the Rafale jets, the weapons to be fitted on the aircraft and other requirements.

Chief Justice Ranjan Gogoi said, \"The decision we need to take is whether to bring the fact on pricing in public domain or not.\"