U.S. Options

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Find more information on our U.S. options exchanges.

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All Options Exchanges Alerts

Regulatory Alert

MIAX Options

June 13, 2014 | 03:57 PM

Change to MIAX Opening Underlying Timer Effective June 16, 2014

The Exchange will increase the Opening Underlying Timer from 300 milliseconds to 500 milliseconds effective at the start of trading...

Regulatory Alert

MIAX Options

June 13, 2014 | 12:56 PM

Reminder - Regular Trading Quoting Requirements for Google Inc. and The Priceline Group Inc. Options

As a reminder, the Exchange has established a maximum regular trading quote width requirement of $10 for the classes listed...

Trading Alert

MIAX Options

June 13, 2014 | 12:54 PM

Withdraw of Two Times (2X) Opening Trading Quote Requirements for Certain Option Classes on MIAX

The Exchange has withdrawn the previously established two times (2X) the standard bid/ask differential for opening quote width requirements for...

Regulatory Alert

MIAX Options

June 13, 2014 | 12:52 PM

Withdraw of Two Times (2X) Opening Trading Quote Requirements for Certain Option Classes on MIAX

The Exchange has withdrawn the previously established two times (2X) the standard bid/ask differential for opening quote width requirements for...

Regulatory Alert

MIAX Options

June 13, 2014 | 12:40 PM

MIAX Options: Changes to the Opening Process – Available Beginning June 16, 2014

The MIAX Options Exchange has recently amended MIAX Rule 503 (Openings on the Exchange) to change the definition of a...

Trading Alert

MIAX Options

June 13, 2014 | 12:39 PM

MIAX Options: Changes to the Opening Process – Available Beginning June 16, 2014

The MIAX Options Exchange has recently amended MIAX Rule 503 (Openings on the Exchange) to change the definition of a...

Regulatory Alert

MIAX Options

June 13, 2014 | 09:22 AM

3X Opening Quote Spread Relief in DTV

Issue Symbol: DTV Multiplier: 3X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the MIAX Regulation...

Trading Alert

MIAX Options

June 13, 2014 | 09:18 AM

3X Opening Quote Spread Relief in OPEN

Issue Symbol: OPEN Multiplier: 3X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the MIAX Regulation...