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Yasuyoshi Chiba/Agence France-Presse — Getty ImagesThe stock exchange in São Paulo, Brazil, is the largest in South America.SÃO PAULO, Brazil — At a time when the mere phrase “high-frequency trading” makes some investors queasy, Brazil’s stock exchange is putting out the digital welcome mat.
In recent years, the BM&F Bovespa stock exchange in São Paulo has taken steps to make its market more friendly to high-speed traders, even as many regulators around the world are casting an increasingly skeptical eye on the sector after a series of well-publicized market malfunctions in the United States.
Lawmakers in Canada, Australia and the European Union have been looking at imposing limits on such traders, whose investment time horizons are measured in milliseconds rather than months.
“Given the attention and the political discourse on the perceived dangers of H.F.T., exchanges are very reticent to be aggressive in promoting and attracting high-frequency trading,” said Andy Nybo, an analyst at the Tabb Group.
But in Brazil — as well as in other developing economies like Chile and Mexico — exchanges are actively courting high-speed traders without much resistance from their regulators. The appeal is that the traders can execute thousands of trades a second, resulting in big fees for the exchanges.
The BM&F Bovespa, which closed its open trading pits in 2009 in favor of electronic trading networks, is ramping up efforts to support computerized trading. Last month, the Brazil stock exchange introduced a new lightning-fast computer system, known as Puma, that allows high-speed traders to get in and out of trades more quickly. The exchange has offered these traders discounts since October 2010.
The BM&F Bovespa is “very open about what they are looking to do. They really have been aggressive in welcoming all types of strategies,” Mr. Nybo said.
The stocks on the Brazilian exchange are cumulatively worth $1.2 trillion, but the average daily trading volume on the exchange is only about $3.7 billion. In the United States, a single major stock like Apple can trade more than that each day.
The comparatively low volumes are in part a reflection of the relatively limited involvement of high-speed traders, who still only account for about 10.6 percent of all stock trades in Brazil. Although that is up from 8.5 percent in 2012, it is still a fraction of trading in other large global markets. In the United States, such firms dominate a majority of the trading, and in Europe, they are responsible for about 45 percent of the trading, according to Celent, a research and consulting firm.
The Brazilian exchange’s push seems like a risky gambit to many critics of the acceleration of American markets over the last decade. High-frequency traders have been accused of using technology to move share prices for their own advantage and to trick traditional investors. They have also taken some of the blame for market mishaps like the “flash crash” in May 2010, when stock indexes dropped nearly 10 percent in less than half an hour.
Wallace C. Turbeville, a senior fellow at Demos, a research group in New York, said most offers made by high-frequency trading firms were “illusory”: they exist not to be executed, but to measure, distort and exploit market sentiment, increasing volatility and costs for other investors.
Brazilian executives say they believe they have been able to avoid problems through strict regulation. They are also trying to keep at bay many of the other technological developments that have complicated American and European markets. Brazil has, for instance, banned dark pools, private venues where trades can be executed out of the public eye.
And unlike in the United States, which has 13 public stock exchanges, the BM&F Bovespa remains the only place to trade stocks in Brazil.
Cicero Vieira, the BM&F Bovespa’s chief operating officer, said a single trading environment meant computerized trading firms had fewer opportunities for arbitrage — simultaneously selling high in one place and buying low in another — which should keep high-frequency trading from growing past 20 percent or so of total volume.
“When it comes to H.F.T.’s, there is no such thing as zero risk,” Mr. Vieira said. “Our philosophy is to contain the impact of errors.”
Danielle Tierney, an analyst with the Aite Group, a financial advisory firm in Boston, said that Brazil’s tough regulations, including a prohibition on anonymous trading, and its less complicated market structure had helped prevent the problems that have drawn scrutiny in America.
“Risk controls can always fail, but compared to where we were in the U.S. in 2010, Brazil is much better prepared,” she said. She added that having a single stock exchange with low trading volume makes it easier to spot problems.
Brazil’s market regulator, the Comissão de Valores Mobiliários, has so far left regulations governing high-frequency trading to the exchange, but it says it is observing the segment closely.
For the BM&F Bovespa, the push to attract high-speed traders provides a way to keep out competitors. Direct Edge, a United States exchange with close ties to electronic trading desks, has applied to operate in Brazil, but approval is not expected before 2015. In the United States and Europe, upstart exchanges won market share by being more accommodating to speedy traders.
The BM&F Bovespa is also eager to get the benefits that electronic trading has brought to the United States. Several academic studies have suggested that the competition among the firms has led to smaller differences in the spread between the prices at which traders are willing to buy and sell stocks, making trading cheaper for slower investors.
“That will increase liquidity and reduce spreads and distortions,” Mr. Vieira said.
Brazil has been steadily making its systems more hospitable to high-frequency firms. In 2009, the exchange opened the door to more computerized traders by creating a data center that allowed firms to co-locate within a few feet of the exchange’s server, cutting down the delays associated with data traveling through fiber optic cables.
Chris Concannon, a partner at the New York-based electronic trading firm Virtu Financial, said that the exchange had worked “very hard at encouraging new participants into the market, both electronic and traditional.”
But the exchange ran into the limits of the speed of their own computer systems. The new Puma system cuts the time for order execution to around a single millisecond from 30 while increasing stability and capacity. The technology was developed together with America’s largest futures exchange, the Chicago Mercantile Exchange. The BM&F Bovespa and the CME own 5 percent stakes in each other. Ms. Tierney estimates that Puma cost at least $200 million and perhaps as much as $500 million.
The new technology has been available since 2011 to traders on Brazil’s derivatives markets, which BM&F Bovespa also operates, and is scheduled to include the bond market by early next year.
Mr. Concannon said that they had already noticed a “substantial improvement in the exchange performance with these upgrades.”
The eagerness of high-speed firms to enter Brazil points to their search for new markets as they experience difficulties in sustaining their profits in the highly competitive United States. Most of the high-speed trading activity has so far come from non-Brazilian firms like Virtu. Brazilian brokers have been winning some of this business and consequently welcoming the developments.
Yet, there are still those who sound caution on these initiatives. Felipe Santos, responsible for electronic trading at the São Paulo fund manager Equitas Investimentos, said that although high-frequency trading might make it easier for everyone to buy and sell stock in big companies, especially the largest ones, it had its limits.
“You cannot create volume out of thin air,” he said. “You need real investors, too.”
Dan Horch reported from São Paulo, Brazil, and Nathaniel Popper from New York.
LONDON – Despite the banking crisis in Cyprus, Europe’s capital markets are still open for business.
On Friday, the British insurance firm Esure raised £604 million, or $917 million, in one of the largest initial public offerings so far this year in Europe. The European banks, Santander and KBC, also pocketed a combined $1.5 billion through a 21 percent share sale in Bank Zachodni, a Polish subsidiary.
The successful offerings come despite growing uncertainty about how the stalemate in Cyprus will affect Europe’s sluggish recovery from its debt crisis.
The Continent’s policy makers are still trying to hammer out a deal that will force the small European country to contribute 5.8 billion euros, or $7.6 billion, toward a 10 billion euro bailout package for Cypriot banks.
Some analysts have warned that the resurgent euro zone crisis could knock investors’ appetite for new listings. Before Cyprus flared up, money raised from new European I.P.O.’s in the first quarter of the year was expected to jump by almost 70 percent compared with the same period in 2012, according to statistics from the accounting firm Ernst & Young.
“Conditions have improved significantly for the region,” said Maria Pinelli, the global strategic growth markets leader at Ernst & Young’s. “However, the euro zone’s political and economic difficulties are casting a shadow across the capital markets.”
The British insurer Esure shrugged off the dark clouds on Friday after the firm secured its listing close to the top of its expected price range. Trading in Esure, which provides home and car insurance across Britain, started on Friday, and gave the British company a market capitalization of around £1.2 billion.
It is the latest firm to tap London’s capital markets. On Wednesday, the British property company Countrywide raised £200 million from its I.P.O., while the insurance firm Direct Line, which is part owned by the nationalized Royal Bank of Scotland, raised £787 million from the capital markets in October.
In Poland, Santander of Spain and KBC of Belgium also raised a combined $1.5 billion from selling shares in their Polish unit Bank Zachodni, though the firms were forced to price the sale below Bank Zachodni’s closing price on Thursday.
Despite uncertainty caused by Europe’s financial difficulties, some global markets remain strong, as investors bet on growing demand from consumers in emerging economies. Singapore and Japan accounted for almost two-thirds of the money raised from new offerings in the first quarter of the year.
A consortium led by the European private equity firm CVC Capital Partners took advantage of this sentiment on Friday by raising $1.3 billion from a share sale in Indonesia’s largest department store operator, according to a person with direct knowledge of the matter, who spoke on the condition of anonymity because he was not authorized to speak publicly.
CVC and its partners — a unit of the Indonesian conglomerate Lippo Group and the Government of Singapore Investment Corporation – will retain majority control of the Indonesian retailer Matahari, and secured backing from several global investors, including BlackRock and the asset management units of Goldman Sachs.
Neil Gough contributed reporting from Hong Kong.
Harry CampbellRepeal Dodd-Frank? It sounds so simple. But repealing the Dodd-Frank Act won’t end “too big to fail” banks, and it may even make things worse.
Mitt Romney raised the issue at the first presidential debate, contending that Dodd-Frank should be repealed and replaced because “it designates a number of banks as too big to fail, and they’re effectively guaranteed by the federal government. This is the biggest kiss that’s been given to — to New York banks I’ve ever seen.”
It’s a seductive idea. Dodd-Frank contains provisions that go much further than regulating banks in order to prevent another financial crisis.
In Section 1,502, to take one example, is a provision requiring public companies to disclose whether they use conflict minerals. What this has to do with the financial crisis is beyond me. So, some parts of Dodd-Frank may already need renovation or even repeal.

But the core of the law dealing with the big banks is another story. Simply repealing Dodd-Frank wholesale will turn back the financial clock to 2006 for these banks. That doesn’t seem very smart given what happened, something that Mr. Romney recognizes when he talks of replacing the act rather than repealing it.
The problem is that possible replacements are unlikely to work or to be politically feasible.
The fundamental issue is that a few banks have grown to be enormous over the last two decades. According to SNL Financial, four banks each had more than a trillion dollars in assets at the beginning of the year. JPMorgan Chase was the largest with $2.3 trillion in assets, while Bank of America had about $2.2 trillion in assets and Citigroup, $1.9 trillion. Goldman Sachs is fourth with about $950 billion in assets.
That’s a lot of money, but not only are the banks big, their share of the market has grown. In the 1980s, the 10 largest banks had less than 30 percent of bank depositary assets. By 2012, this amount had almost doubled to 54 percent.
And size has paid off for these select banking giants. They enjoy a subsidy of reduced borrowing costs because investors believe the government will bail them out if things go awry. The size of the subsidy is debated heatedly by economists, but one recent study estimates that before the financial crisis, the banking behemoths obtained a subsidy that made their financing cheaper by 45 basis points, 0.45 percent. And at least one study has found that banks overpaid in the years leading up to the financial crisis to acquire competitors in order to get bigger and gain this advantage.
So, Dodd-Frank didn’t create “too big to fail” institutions. The banks themselves did because it made them money.
The financial reform law takes two tacks in dealing with these institutions. First, Dodd-Frank tries to figure out who they are and charge them for being too big. This is done by raising their regulatory costs through more oversight and supervision.
It means more governmental red tape for these banks, but also ostensibly fewer problems because of it. Regardless, one purpose of this increased regulation is to impose a regulatory tax on big banks to push them to be smaller.
Second, Dodd-Frank addresses the “Lehman” problem — that bankruptcy may not work for a huge financial failure. Instead, a new regime is created to put big institutions into what is hoped to be an orderly receivership that avoids a general financial panic, something that unfortunately happened when Lehman Brothers filed for bankruptcy in September 2008.
Repealing Dodd-Frank will not make these banks go poof and disappear. Instead the banks, which have only grown larger and more concentrated since the financial crisis, will continue to enjoy a subsidy. After all, when push comes to shove, no president will simply let a $2 trillion institution go down. It would destroy the economy.
The real question then is whether there are any alternatives to Dodd-Frank other than repealing it.
The two options that are most often discussed are to break up the banks or impose a capital charge.
A breakup is the favorite choice of many and has even been mooted by Sanford I. Weill in July, a number of years after he left Citigroup, the behemoth he created. Daniel K. Tarullo, a Federal Reserve governor, recently proposed a simple suggestion: capping the size of a bank’s balance sheet. But in a large financial system, you need large banks as lenders.
Even if you can function without large banks, the political feasibility of a bank breakup in a Democratic administration, let alone Republican one, is unlikely.
Luigi Zingales writes in his provocative book “A Capitalism for the People” (Basic Books) that the Glass-Steagall Act, the Depression-era law that separated investment banking from commercial banking, was good because it led to competition among banks rather than allowing them to bond together to fight for their bigness.
In other words, the big banks would now resist such a solution to the death. (Mr. Zingales, by the way, is a member of the University of Chicago faculty and has been a co-author with Glenn Hubbard, a central Romney economic adviser.) Like it or not, we are probably stuck with large banks. And there will always be smaller institutions that are simply too interconnected to be allowed to fail.
This leaves the second option and probably the one that Mr. Romney is likely to favor: higher capital requirements or leverage limitations for the biggest banks. This may work but essentially does the same thing that Dodd-Frank claims to do — make it more costly to be a “too big to fail” bank.
This solution has the virtue of being easier to administer and certainly requires less regulatory power. But the solution would leave a future administration gasping if one of these banks went down.
And the capital charges would have to be agreed on internationally in order to keep American banks from being outgunned by foreign competitors. This is what the Basel III accords are supposed to do, but raising the capital or leverage limits would require a whole new international bargain.
This is unlikely to happen anytime soon because the European banks lack the wherewithal right now to raise their capital even if they wanted to. Even more problematic is that raising capital and leverage requirements may reduce lending more than the current regulatory provisions do because banks would be forced to keep more money on their books rather than lend it.
The bottom line is that there are real problems with Dodd-Frank. It contains tons of extraneous stuff, and even the provisions dealing with the large banks are sometimes too convoluted and intricate. The mess that the regulatory agencies are in as they try to sort out the Volcker Rule is a good example.
But while it is nice to talk of repealing or watering down Dodd-Frank, the alternatives may not be much better as long as we have big banks. And those don’t seem to be going away any time soon.