Oil Prices Rise on OPEC Cuts, U.S.-China Trade Hopes  Wall Street JournalOil prices rise on trade deal hopes, OPEC supply cuts  CNBCOil prices climb, look to recoup more than half of last week’s losses  MarketWatchCrude Advanc …

Wall Street JournalOPEC, Other Oil Producers Agree to Extend Cuts Through 2018Wall Street JournalVIENNA—OPEC and a Russia-led group of big-oil producers agreed Thursday to keep limiting their output through the end of 2018, as they seek to provide assuranc …