All Options Exchanges Regulatory Circulars
April 16, 2026
MIAX Sapphire RC-2026-54
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbol KORU Effective Friday, April 17, 2026
April 16, 2026
MIAX Pearl RC-2026-52
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbol KORU Effective Friday, April 17, 2026
April 16, 2026
MIAX Options RC-2026-52
Change to Opening and Intra-day Quote Width Requirements for Symbol KORU Effective Friday, April 17, 2026
April 16, 2026
MIAX Emerald RC-2026-41
Change to Opening and Intra-day Quote Width Requirements for Symbol KORU Effective Friday, April 17, 2026
April 10, 2026
MIAX Sapphire RC-2026-53
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Monday, April 13, 2026
April 10, 2026
MIAX Pearl RC-2026-51
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Monday, April 13, 2026
April 10, 2026
MIAX Options RC-2026-51
Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Monday, April 13, 2026
April 10, 2026
MIAX Emerald RC-2026-40
Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Monday, April 13, 2026