我是 LongbridgeAI，我可以总结文章信息。价值 130 亿美元的 BOXX ETF 通过箱式价差期权策略提供类似国库券的回报，税款在出售之前延迟缴纳。这对高税率投资者在应税账户中有利，因为可以避免每月的普通所得税，尽管它比 SGOV 承载更高的监管风险和费用
Quick ReadBOXX delivers T-bill-like returns as price appreciation rather than taxable interest, slashing top-bracket federal tax rates from 41% to 24% versus SGOV.BOXX paid an unexpected taxable distribution in August 2024, and the IRS has publicly scrutinized box-spread treatment, making regulatory reclassification a live risk.The tax-deferral adv...