U.S. Option System Status
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        MIAX Options 
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        MIAX Pearl 
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        MIAX Emerald 
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        MIAX Sapphire 
All Options Exchanges Alerts
Listing Alert
MIAX Sapphire
January 27, 2025 | 01:38 PM
MIAX Exchange Group - Options Markets - Delistings Effective for January 28, 2025
Barnes Group Inc. (B) and BriaCell Therapeutics Corp. (BCTX) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options...
Regulatory Alert, Trading Alert
MIAX Emerald
January 27, 2025 | 09:10 AM
MIAX Options and MIAX Emerald Options - Effective for trade date January 27, 2025, 2X OPENING and INTRADAY Valid and Priority Quote Spread Relief in All Symbols
Multiplier: 2X Reason: In maintenance of a fair and orderly market. Time: OPENING and INTRADAY Subject Summary: Please be advised, effective for trade date January 27,...
Regulatory Alert, Trading Alert
MIAX Options
January 27, 2025 | 09:10 AM
MIAX Options and MIAX Emerald Options - Effective for trade date January 27, 2025, 2X OPENING and INTRADAY Valid and Priority Quote Spread Relief in All Symbols
Multiplier: 2X Reason: In maintenance of a fair and orderly market. Time: OPENING and INTRADAY Subject Summary: Please be advised, effective for trade date January 27,...
Listing Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
January 24, 2025 | 04:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR)
Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR) effective on Monday, January...
Listing Alert, Trading Alert, Regulatory Alert
MIAX Emerald
January 24, 2025 | 04:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR)
Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR) effective on Monday, January...
Listing Alert, Trading Alert, Regulatory Alert
MIAX Options
January 24, 2025 | 04:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR)
Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR) effective on Monday, January...
Listing Alert, Trading Alert, Regulatory Alert
MIAX Pearl
January 24, 2025 | 04:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR)
Lithium Americas (Argentina) Corporation (LAAC) will change its name and trading symbol to Lithium Argentina AG (LAR) effective on Monday, January...
Regulatory Alert, Trading Alert
MIAX Emerald
January 24, 2025 | 02:33 PM
MIAX Exchange Group - Options Markets - Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol AEVA Effective Tuesday, January 28, 2025
Aeva Technologies, Inc. (“AEVA”) will transfer its primary listing from the New York Stock Exchange to the NASDAQ Global Select...