Shares of edible oil maker Ruchi Soya, acquired by a consortium led by Patanjali Ayurved, have risen 6,500% since relisting at ₹17 apiece in January. The stock surged to all-time high of ₹1,125 apiece on Thursday, taking its market cap to ₹33,277 crore, higher than PNB, Bosch and Vodafone Idea. Patanjali group currently owns 99.03% in Ruchi Soya after restructuring.