OYO is one of the most searched pre-IPO names in India. Its parent company, formerly Oravel Stays, now operates under the name PRISM. After two earlier IPO attempts were withdrawn, the company has returned with fresh papers, which has brought OYO unlisted shares back into the spotlight. This guide covers the current OYO unlisted share price, IPO details, valuation, risks and the buying process. What Are OYO Unlisted Shares? OYO unlisted shares are shares of PRISM that are not yet traded on NSE or BSE. They are bought and sold privately through unlisted share dealers and platforms. When the IPO happens and the company lists, these shares become regular listed shares and can be sold on the exchange.