随着债券抛售加剧，华尔街用来替代债券的交易策略人气飙升

2026-09-24 · cnbc.com

这种期权策略被称为“盒式价差”（box spread）。

If the U.S. Treasury bond market has 99 problems, the surge in popularity of a particular type of options trade may be the one that gets talked about the least....