First ETF with 100% protection against losses launches in US 首只提供100%损失保护的ETF在美国推出
The fund, which requires investors to forgo some potential gains, is aiming to disrupt the annuities market “创新者美国股票本金保护ETF”基金将聚焦于标普500指数，使用一系列看跌和看涨期权来尝试在两年期间防范任何市场损失。