NG HIGHLIGHTS | May 18, 2017

Volumes - May 17, 2017

NG OPEN INTEREST | May 17, 2017

May 16, 2017

NG HIGHLIGHTS | May 17, 2017

Volumes - May 16, 2017

NG OPEN INTEREST | May 16, 2017

May 15, 2017

NG HIGHLIGHTS | May 16, 2017

Volumes - May 15, 2017

NG OPEN INTEREST | May 15, 2017

May 12, 2017

NG HIGHLIGHTS | May 15, 2017

Volumes - May 12, 2017

NG OPEN INTEREST | May 12, 2017

May 11, 2017

NG HIGHLIGHTS | May 12, 2017

Volumes - May 11, 2017

NG OPEN INTEREST | May 11, 2017

May 10, 2017