Nadex Refrains from Listing 5-Minute Intraday Currency Binary Contracts Which Would Expire on the Hour

In accordance with the authority granted in Nadex Rules 12.27(f)(iv)(5), 12.29(f)(iv)(5), 12.31(f)(iv)(5), and 12.37(f)(iv)(5), due to the possibility of a duplicate strike level conflict, no Intraday 5-Minute Currency Binary contract which would expire on the hour will be listed for the week of May 18, 2015. Therefore, the next expiration to follow the 9:55am expiration would be 10:05am. Likewise, the next expiration to follow the 10:55am expiration would be 11:05am, and so forth.