Three companies from the Reliance groups — Reliance Industries of Mukesh Ambani and Reliance Communications and Reliance Energy of Anil Ambani – account for almost half of the Sensex rally from 17,150 to 18,280. The Reliance stocks were also the largest gainers today, with their market cap gaining by over 7 per cent each.

Three companies from the Reliance groups — Reliance Industries of Mukesh Ambani and Reliance Communications and Reliance Energy of Anil Ambani – account for almost half of the Sensex rally from 17,150 to 18,280. The Reliance stocks were also the largest gainers today, with their market cap gaining by over 7 per cent each.