sell-off
/ˈselɒf/noun
1- a sale of assets, typically at a low price, carried out in order to dispose of them rather than as normal trade（尤指低价）处理财产。
1.1
- chiefly US a sale of shares, bonds, or commodities, especially one that causes a fall in price〈主美〉（尤指导致价格下跌的股票、债券或商品的）抛售。