MUMBAI: Vedanta Resources can pay at least Rs 139 per share to delist Vedanta from Indian bourses after the completion of its recent fund raising, Kotak Securities has said. The reverse book building for Vedanta is likely to start in 15-20 days and investors with high risk appetite can buy the shares at the current market price of Rs 128 for a decent gain of about Rs 15 per share or 12% in next one month, it added.Vedanta had fixed the delisting