基本解釋[經(jīng)濟學]式對沖英漢例句權威例句Even as headline news remained bleak, the ETF managed to bounce strongly — perhaps due to the major delta-hedge selling being exhausted.FORBES: Days Of Technical Reckoning AheadIn November, Delta and UAL shares soared after hedge fund Pardus Capital Management tried to push the two together (See "Airlines May Be On Course To Combine").FORBES: Magazine ArticleMany airlines routinely hedge themselves to a degree against rising fuel costs: Southwest Airlines, Northwest Airlines and Delta Air Lines are all reported to have reasonable protection from rising prices, at least for now.ECONOMIST: America's airlines and the wardelta hedge delta更多例句詞組短語短語delta hedge 無風險對沖haha delta hedge 無風險對沖delta hedge delta更多詞組專業(yè)釋義經(jīng)濟學式對沖