NG OPEN INTEREST | September 18, 2017

September 15, 2017

NG HIGHLIGHTS | September 18, 2017

Volumes - September 15, 2017

NG OPEN INTEREST | September 15, 2017

September 14, 2017

NG HIGHLIGHTS | September 15, 2017

Volumes - September 14, 2017

NG OPEN INTEREST | September 14, 2017

September 13, 2017

NG HIGHLIGHTS | September 14, 2017

Volumes - September 13, 2017

NG OPEN INTEREST | September 13, 2017

September 12, 2017

NG HIGHLIGHTS | September 13, 2017

Volumes - September 12, 2017

NG OPEN INTEREST | September 12, 2017

September 11, 2017

NG HIGHLIGHTS | September 12, 2017

Volumes - September 11, 2017