MIAX在2025年9月建立了记录,选项量猛增73%,市场份额达到17.6%。 MIAX set records in September 2025 with a 73% surge in options volume and a 17.6% market share.

MIAX报告了2025年9月创纪录的破纪录贸易活动,其美国交易所集团的月平均日交易量为1 080万份期权合同,比去年增加了73.1%,市场份额为17.6%,9月23日达到20.0%的峰值。 MIAX reported record-breaking trading activity in September 2025, with its U.S. exchange group posting a monthly average daily volume of 10.8 million options contracts—up 73.1% from last year—and a market share of 17.6%, peaking at 20.0% on September 23. 迄今的日平均数量达900万份合同,增加了40.4%。 Year-to-date average daily volume reached 9.0 million contracts, a 40.4% increase. MIAX Futures公司还创下了创纪录的14 633份合同的年平均日平均数量,达到14.1%。 MIAX Futures also hit a record year-to-date average daily volume of 14,633 contracts, up 14.1%. 9月12日在迈阿密推出MIAX Sapphire, 扩大了对美国多个上市期权市场的100%的访问. The launch of MIAX Sapphire in Miami on September 12 expanded access to 100% of the multi-listed U.S. options market.