３月，世界主要股市陷入盘局。中东t局势不稳，以及世界原油价格暴涨，使航空股票（航空公司与机场公司）在全球范围遭基金经理减持，成为各国证券市场跌幅最大的板块。中国在海外市场（香港与新加坡）上市的６家航空股票也受到影响，表现远落后大市。但在中国内地证券市场，航 In March, the world’s major stock markets fell into the drawdown. The instability in the Middle East and soaring crude oil prices in the world have reduced aviation stocks (airlines and airport companies) globally by fund managers and have become the largest decliners in the securities markets across the country. China’s six aviation stocks listed in overseas markets (Hong Kong and Singapore) were also affected, which lagged far behind the broader market. But in the mainland securities market, Air China