U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Trading Alert, Listing Alert, Regulatory Alert

MIAX Sapphire

November 10, 2025 | 04:17 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Fiserv, Inc. (FI) will change its trading symbol to (FISV)

Fiserv, Inc. (FI) will change its trading symbol to (FISV) effective on Tuesday, November 11, 2025.  All GTC orders resting on...

Trading Alert, Listing Alert, Regulatory Alert

MIAX Options

November 10, 2025 | 04:17 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Fiserv, Inc. (FI) will change its trading symbol to (FISV)

Fiserv, Inc. (FI) will change its trading symbol to (FISV) effective on Tuesday, November 11, 2025.  All GTC orders resting on...

Trading Alert, Listing Alert, Regulatory Alert

MIAX Pearl

November 10, 2025 | 04:17 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Fiserv, Inc. (FI) will change its trading symbol to (FISV)

Fiserv, Inc. (FI) will change its trading symbol to (FISV) effective on Tuesday, November 11, 2025.  All GTC orders resting on...

Trading Alert, Listing Alert, Regulatory Alert

MIAX Emerald

November 10, 2025 | 04:17 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Fiserv, Inc. (FI) will change its trading symbol to (FISV)

Fiserv, Inc. (FI) will change its trading symbol to (FISV) effective on Tuesday, November 11, 2025.  All GTC orders resting on...

Regulatory Alert, Trading Alert, Technical Alert

MIAX Pearl

November 10, 2025 | 12:03 PM

MIAX Pearl Options Exchange - 10G ULL Extranet and MIAX Options Exchanges Shared 1G LL Extranet - Network Analytics Equipment Upgrade

The MIAX Pearl Options Exchange is upgrading its network analytics equipment to improve time measurement precision.   The analytics equipment upgrade will...

Regulatory Alert, Trading Alert, Technical Alert

MIAX Options

November 10, 2025 | 12:03 PM

MIAX Pearl Options Exchange - 10G ULL Extranet and MIAX Options Exchanges Shared 1G LL Extranet - Network Analytics Equipment Upgrade

The MIAX Pearl Options Exchange is upgrading its network analytics equipment to improve time measurement precision.   The analytics equipment upgrade will...

Regulatory Alert, Trading Alert, Technical Alert

MIAX Emerald

November 10, 2025 | 12:03 PM

MIAX Pearl Options Exchange - 10G ULL Extranet and MIAX Options Exchanges Shared 1G LL Extranet - Network Analytics Equipment Upgrade

The MIAX Pearl Options Exchange is upgrading its network analytics equipment to improve time measurement precision.   The analytics equipment upgrade will...

Regulatory Alert, Trading Alert, Technical Alert

MIAX Sapphire

November 10, 2025 | 12:03 PM

MIAX Pearl Options Exchange - 10G ULL Extranet and MIAX Options Exchanges Shared 1G LL Extranet - Network Analytics Equipment Upgrade

The MIAX Pearl Options Exchange is upgrading its network analytics equipment to improve time measurement precision.   The analytics equipment upgrade will...