NG OPEN INTEREST | February 22, 2017

February 21, 2017

NG HIGHLIGHTS | February 22, 2017

Volumes - February 21, 2017

NG OPEN INTEREST | February 20, 2017

February 17, 2017

NG HIGHLIGHTS | February 20, 2017

Volumes - February 17, 2017

NG OPEN INTEREST | February 17, 2017

February 16, 2017

NG HIGHLIGHTS | February 17, 2017

Volumes - February 16, 2017

NG OPEN INTEREST | February 16, 2017

February 15, 2017

NG HIGHLIGHTS | February 16, 2017

Volumes - February 15, 2017

NG OPEN INTEREST | February 15, 2017

February 14, 2017

NG HIGHLIGHTS | February 15, 2017

Volumes - February 14, 2017