Rob Daly: Throwing the Baby Out with the Bath Water—Not Such a Bad Idea
As the first anniversary of the Flash Crash approaches, the joint advisory committee to the US Securities and Exchange Commission (SEC) and the US Commodity Futures Trading Commission (CFTC)—charged with examining the causes of and recommending possible solutions for the events of May 2010—announced recommendations aimed at preventing another Crash.
The recommendations appear to have been written by academics and lawyers who do not have skin in the game: They typically draw the distinction between changes the markets can make the next time a similar situation occurs, and changes to the overall market structure that can be made to prevent it from happening in the first place. Of the two categories, the first tends to be the least onerous to the sell-side and exchange communities.
The least painful suggestions include extending the industry-wide circuit-breakers to all but the most thinly traded stocks and exchange-traded funds (ETFs), deciding whether derivative instruments should trade while the underlying instruments on which they are based are in a “limit up” or “limit down” situation, and shortening the trade-halt period to as little as 10 minutes, but allowing them to occur up to 30 minutes before the markets close.
Obligations
Other suggestions, such as the elimination of stub quotes—the practice of placing a quote far away from current trading levels with the intention of it never being hit in order to meet market-maker obligations, come as no surprise. Eliminating this practice was one of the first things tossed around by regulators days after the Flash Crash.
The painful news for broker-dealers is that the committee wants as much liquidity returned to the displayed market as possible. It recommends the implementation of the “trade-at” rule, which will force dark liquidity pools to provide a “significant price improvement” over the national best bid and offer (NBBO). In the SEC’s market structure concept release, the regulator suggests a minimum allowable quote size of typically one cent.
The committee also recommends a similar change in simple order internalization where broker-dealers would have to provide a price “materially superior”—e.g., half a cent for most securities—to the quoted best bid or offer. This tiny improvement will wipe out most of the incentive to internalize trades in the first place. It is close to double what most exchanges currently charge for taking liquidity at NBBO.
Although it might sound rosy for the exchanges to have all of this new liquidity on their matching engines, they are going to have to make some of their own changes. As part of their recommendations, the committee proposes that exchanges introduce an order kill fee that would be based on the ratio of the number of orders canceled to the number of orders executed—in other words, the higher a firm’s cancellation ratio, the higher its kill fee.
Reduced Profitability
These order kill fees will wipe out the aggressive high-frequency trading strategies that rely on one order fill per 1,000 or 10,000 orders entered. Toss in a kill fee or two on liquid stocks that trade at a penny or sub-penny spread and it destroys these strategies’ profitability.
The resulting decrease in quotes will hurt the exchanges when it comes to their respective share of the consolidated tape revenues—which are in part based on the number of quotes generated by an exchange—but since most exchanges are making more money from direct feeds these days, it will not hurt them too much. In fact, it should bring the growth curve of trades and quotes more in line than they have been in the past several years.
The SEC–CFTC recommendations fall in line with the SEC’s market structure proposals, which is no surprise. It is stiff medicine, but hopefully it will help the market stability overall.
Only users who have a paid subscription or are part of a corporate subscription are able to print or copy content.
To access these options, along with all other subscription benefits, please contact info@waterstechnology.com or view our subscription options here: http://subscriptions.waterstechnology.com/subscribe
You are currently unable to print this content. Please contact info@waterstechnology.com to find out more.
You are currently unable to copy this content. Please contact info@waterstechnology.com to find out more.
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. Printing this content is for the sole use of the Authorised User (named subscriber), as outlined in our terms and conditions - https://www.infopro-insight.com/terms-conditions/insight-subscriptions/
If you would like to purchase additional rights please email info@waterstechnology.com
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. Copying this content is for the sole use of the Authorised User (named subscriber), as outlined in our terms and conditions - https://www.infopro-insight.com/terms-conditions/insight-subscriptions/
If you would like to purchase additional rights please email info@waterstechnology.com
More on Regulation
Verafin launches genAI copilot for fincrime investigators
Features include document summarization and improved research tools.
Waters Wrap: Open source and storm clouds on the horizon
Regulators and politicians in America and Europe are increasingly concerned about AI—and, by extension, open-source development. Anthony says there are real reasons for concern.
DSB says industry is ready to meet UPI mandate ahead of deadline
The Unique Product Identifier will be required for certain OTC derivatives in the EU at the end of April, following US adoption in January.
‘Very careful thought’: T+1 will introduce costs, complexities for ETF traders
When the US moves to T+1 at the end of May 2024, firms trading ETFs will need to automate their workflows as much as possible to avoid "settlement misalignment" and additional costs.
Court case probes open-source licenses as movement stands at crossroads
The Software Freedom Conservancy’s lawsuit against TV-maker Vizio begins trial in California, raising questions about open-source licenses and the risks posed by adhering to them.
Waters Wavelength Podcast: Countdown to T+1
DTCC’s Val Wotton joins the podcast this week to discuss the impending move to T+1 in the US.
Consolidated tape hopefuls gear up for uncertain tender process
The bond tapes in the UK and EU are on track to be authorized in 2025. Prospective bidders for the role of provider must choose where to focus their efforts in anticipation of more regulatory clarity on the tender process.
Fighting FAIRR: Inside the bill aiming to keep AI and algos honest
The Financial Artificial Intelligence Risk Reduction Act seeks to fix a market abuse loophole by declaring that AI algorithms do not have brains.
Most read
- Chris Edmonds takes the reins at ICE Fixed Income and Data Services
- Deutsche Börse democratizes data with Marketplace offering
- Waters Wavelength Podcast: Broadridge’s Joseph Lo on GPTs