Vodafone Idea shares gain 14% in 7 days despite decline in subscribers and market share in May

Vodafone Idea's shares have jumped 14% in seven trading sessions, despite losing market share and active subscribers in May. ICICI Securities reported a dip of 1.3 million active subscribers for Vodafone Idea, while competitors gained. The company also announced changes to its Articles of Association, reducing the minimum shareholding for significant shareholders.