bagholder

He became a bagholder after buying the top and refusing to sell at a smaller loss.他在高位买入并拒绝在较小的亏损时卖出，最终成了一个套牢者（bagholder）。

Bagholders often rationalise staying in a losing position by convincing themselves the project will eventually recover.套牢者（bagholders）通常通过说服自己项目最终会复苏，来合理解释自己为何继续留在亏损的头寸中。