Energy hedge fund Westbeck eyes “spectacular” oil market rebound following Covid vaccine breakthrough Submitted By Hugh Leask | 19/11/2020 - 8:46am London-based energy hedge fund Westbeck Capital’s high-flying flagship strategy was brought back down to earth during a dismal October – but the oil-focused fund is staging a November fightback following news of a Covid-19 vaccine breakthrough. The Westbeck Energy Opportunity Fund slipped 10.8 per cent last month – its second double-digit loss in as many months, having suffered a 15 per cent slide in September – after most oil equities were hammered in October.