I cannot be 100% sure of the rumour, but surely there must be something otherwise why should IDEA rise, while Bharti falls by nearly 2% and RCOM by more than 4%.
Look at the June futures price of the stock, it is nearly 2 Rs higher than the May futures price and that for a stock priced 120 Rs is quite a lot.
Anyway, I decided to share this information with the forum members, because if it is true the price of IDEA will shoot up. I think sharing of rumours on this forum is a good idea, because you know what they say, buy on rumours, sell on news.
I hope other people will reciprocate and share similar rumours so that all can benefit.