根据@business，IEX获美国监管批准开设期权交易所，拟提供不同于当前做法的期权成交定价机制，面向快速扩张的衍生品市场；来源: https://www.bloomberg.com/news/articles/2025-09-18/iex-wins-approval-for-new-venue-looking-to-upend-options-trading?taid=68cc9a3bf442880001167c4e&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter。该批准使IEX得以推出新交易场所，目标是改变相较于现有美国期权交易所的交易定价方式；来源: https://www.bloomberg.com/news/articles/2025-09-18/iex-wins-approval-for-new-venue-looking-to-upend-options-trading?taid=68cc9a3bf442880001167c4e&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter。消息源未提及对加密货币市场的直接影响；来源: https://www.bloomberg.com/news/articles/2025-09-18/iex-wins-approval-for-new-venue-looking-to-upend-options-trading?taid=68cc9a3bf442880001167c4e&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter。