U.S. Option System Status
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U.S. Options
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MIAX Pearl
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MIAX Emerald
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MIAX Sapphire
All Options Exchanges Alerts
Trading Alert
MIAX Options
September 05, 2019 | 12:35 PM
Opening and Intra-day Quote Width Requirements and Minimum Standard Quote Size Requirement for CACC Beginning September 6, 2019
MIAX Options and MIAX Emerald will increase the opening and intra-day Market Maker valid quote width from $5.00 to $10.00...
Listing Alert
MIAX Emerald
September 05, 2019 | 10:52 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Merrimack Pharmaceuticals, Inc. (MACK)
Merrimack Pharmaceuticals, Inc. (MACK) has announced a Special Cash Dividend effective for Friday, September 6, 2019. On that date, the...
Listing Alert
MIAX Options
September 05, 2019 | 10:52 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Merrimack Pharmaceuticals, Inc. (MACK)
Merrimack Pharmaceuticals, Inc. (MACK) has announced a Special Cash Dividend effective for Friday, September 6, 2019. On that date, the...
Listing Alert
MIAX Pearl
September 05, 2019 | 10:52 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Merrimack Pharmaceuticals, Inc. (MACK)
Merrimack Pharmaceuticals, Inc. (MACK) has announced a Special Cash Dividend effective for Friday, September 6, 2019. On that date, the...
News Alert
MIAX Emerald
September 05, 2019 | 10:02 AM
Miami International Holdings Reports August 2019 Trading Results And New Records for MIAX Exchange Group
Full details can be found in the attached press release. For further information, please visit www.MIAXOptions.com or contact MIAX Trading Operations...
News Alert
MIAX Pearl
September 05, 2019 | 10:02 AM
Miami International Holdings Reports August 2019 Trading Results And New Records for MIAX Exchange Group
Full details can be found in the attached press release. For further information, please visit www.MIAXOptions.com or contact MIAX Trading Operations...
News Alert
MIAX Options
September 05, 2019 | 10:02 AM
Miami International Holdings Reports August 2019 Trading Results And New Records for MIAX Exchange Group
Full details can be found in the attached press release. For further information, please visit www.MIAXOptions.com or contact MIAX Trading Operations...
Technical Alert
MIAX Pearl
September 04, 2019 | 12:00 PM
MIAX Exchange Group - Options Markets - Reminder: Top of Market (ToM) and Clearing Trade Drop (CTD) Interface Specification updates
As previously announced in the August 8, 2019 Alert, the MIAX Options, PEARL Options and Emerald Options Exchanges have published the...