Avenue Supermarts share price surges 8%, adds ₹4819 crore to Radhakishan Damani's wealth. What's behind the rally?

Avenue Supermarts' stock rose 8% to ₹4324, its biggest gain since March, as the company plans to boost new store openings.  The rally in DMart’s share price has also boosted the wealth of Radhakishan Damani by 

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