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Joe Saluzzi: The Markets Are Still Way Too Vulnerable To A Sudden Liquidity Disappearance

September 25, 2018

Joe Saluzzi: The Markets Are Still Way Too Vulnerable To A Sudden Liquidity Disappearance

HFTs remain a major issue

Joe Saluzzi, co-founder of Themis Trading LLC, outspoken exchange expert, and author of the excellent exposé Broken Markets, returns to give us an update on the state of high frequence trading — otherwise known as HFT.

In the past, Saluzzi has been a vocal critic of the dominant and parasitic role HFT algorithims play in today’s financial markets, siphoning off profits at the expense of the “dumb money” (i.e. retail investors) while undermining the integrity and stability of exchanges. Front running, spoofing, flash crashes — HFTs are the culprits behind them.

Saluzzi actually has some positive developments to note: namely that the obscene profits the HFTs used to make (i.e., steal) are moderating as the arms race in the industry has escalated and the players are increasingly competing with each other. Also, the SEC appears to be moving much faster now towards putting some material constraints in place.

But the unfair advantages that HFTs enjoy, as well as their threat to market stability, are still very real. If we don’t continue to fight to bring them under control, we risk a vicious downdraft during the next big market crisis should the algos instantly exit in a panic:

If the HFT algos get spooked and stop trading, then you got a major problem.

In times like this when there’s no storm out there, it’s time to fix the house now to make sure that when the storm comes the house doesn’t get knocked down. So how do you fix the house? By getting rid of the conflicts of interest, maybe adding more obligations for market makers, looking at those off-exchange venues which are considered ‘dark pools’ and learning what’s going on there, looking at all different types of the issues that continue to haunt us — most of which don’t become visible until they don’t pop up at the end.

…click on the above link to read the rest of the article…

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