MIAX Exchange Group executed a record 2.4 billion multi-listed options contracts in 2025, a 41.1% increase over 2024 | Average Daily Trading Volume | Year-to-Date | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | (ADV) (1) | Comparison | | | | | | | | | | | | | | | | | % | | | % | | | Dec | % | | | | | Dec-25 | Dec-24 | | Chg | Nov-25 | | Chg | Dec-25 | | 24 | Chg | | | | | U.S. Multi-list Options | | | | | | | | | | | | | | | Trading Days | 22 ...