Euronext hit with record fine for HFT Danielle Myles December 09, 2015 X LinkedIn Email Show more sharing options Copy Link URLCopied! Print X LinkedIn Email France’s securities regulator has slapped a €5 million fine on the national stock exchange and a high frequency trading firm in relation to market manipulation Unlock this content. The content you are trying to view is exclusive to our subscribers. To unlock this content: Take a Free Trial or Login