Re:GameStop Is Rage Against the Financial Machine
by tomatocracy on Thursday January 28, 2021 @02:44AM
(#25939277)
I haven't read Flash Boys but if it describes HFT as front running then it's just incorrect.
"Front running" doesn't just mean "getting there quicker than someone else". It is a specific conflict of interest problem where the same people or firm are acting in more than one capacity - agent and principal or agent for different parties - at the same time (eg I see large customer order coming in then trade for myself/my firm before I trade for the client, potentially moving the market for them which would hurt them if our trades are both in the same direction).
"Front running" doesn't just mean "getting there quicker than someone else". It is a specific conflict of interest problem where the same people or firm are acting in more than one capacity - agent and principal or agent for different parties - at the same time (eg I see large customer order coming in then trade for myself/my firm before I trade for the client, potentially moving the market for them which would hurt them if our trades are both in the same direction).