MIAX Options® Alerts
Listing Alert
MIAX Options
November 19, 2025 | 03:59 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: ProShares ETFs Reverse Splits Effective for November 20, 2025
The following ProShares ETF's have announced reverse stock splits effective for Thursday, November 20, 2025: ProShares UltraShort Ether ETF (ETHD) changes...
Listing Alert
MIAX Options
November 19, 2025 | 03:57 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: ProShares UltraShort MSCI Emerging Markets (EEV) and ProShares UltraShort FTSE China 50 (FXP)
The following ProShares ETF's have announced reverse stock splits effective for Thursday, November 20, 2025. On that date, the current...
Listing Alert
MIAX Options
November 19, 2025 | 11:18 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Adjusted ProShares UltraPro Short QQQ (SQQQ1)
ProShares UltraPro Short QQQ (SQQQ) has announced a reverse stock split. Associated strike price adjustments will become effective on Thursday, November 20,...
Listing Alert
MIAX Options
November 19, 2025 | 11:16 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - ProShares Stock Splits Effective for Thursday, November 20, 2025
The following ProShares Stock Splits have been announced: ProShares Ultra Dow 30 (DDM) ProShares Ultra QQQ (QLD) ProShares Ultra S&P 500 (SSO) ProShares UltraPro...
Regulatory Alert, Trading Alert, Listing Alert
MIAX Options
November 19, 2025 | 11:14 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Ambac Financial Group, Inc. (AMBC) will change its name and trading symbol to Octave Specialty Group, Inc. (OSG)
Ambac Financial Group, Inc. (AMBC) will change its name and trading symbol to Octave Specialty Group, Inc. (OSG) effective on...
Regulatory Alert, Trading Alert, Listing Alert
MIAX Options
November 18, 2025 | 01:35 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Altice USA, Inc. (ATUS) will change its name and trading symbol to Optimum Communications, Inc. (OPTU)
Altice USA, Inc. (ATUS) will change its name and trading symbol to Optimum Communications, Inc. (OPTU) effective on Wednesday, November...