Designated Contract Market Rules : 38114

Organization: NADEX

Description: EMERGENCY ACTION: Due to decreased activity in the underlying GBP/USD market at the open of business for trade date 1/2/18, Nadex widened the acceptable bid/ask spread used to collect data to calculate the expiration value to provide a better reflection.

Official Receipt Date: 2018-01-02 00:00:00

Status: Certified

Date: 2018-01-17 00:00:00

Remarks: