Shares of Oil and Natural Gas Corporation ended higher tracking the trajectory of the June contract of Brent Crude Oil futures. At close, the stock traded 3.5% higher from its previous close at Rs 240.84 on the National Stock Exchange. Brent Crude futures rose as much as 1% over its previous close after China signalled that it is open to talks with the US amid this ongoing trade-drama between the two. With this surge, ONGC became one of the top gainers in the 50-stock index of the NSE.