A standard computer format embedded in order-routing, pre-trade indications and other dealer programs is solving a vexing problem, initially triggered by the upsurge in U.S. equity transaction volume.
Facing expensive bottlenecks in the early 1990s, trading desks scrambled to more fully automate the order-flow process, as increasing volume exceeded the capacity of human traders to handle the business efficiently.
The mission seemed straightforward, except for one thing: the electronic systems used by buy-side and sell-side firms to deliver and receive each others data often were incompatible. Many sell-side desks, in fact, had to customize their computers to receive instructions from buy-side clients.
Meanwhile, the telephone and the fax machine, hardly cutting edge, often were the only data-delivery mechanisms that circumvented the problem.
The solution? Overlaying the programs with similar lines of computer code.
These lines of code are the FIX protocol, named for the U.S. Financial Information Exchange Steering Committee that rushed to the rescue when computers at U.S. brokerages and their mutual-fund clients were not always on speaking terms.
The Past
Prior to FIX, sending and receiving allocation instructions, indications of interest, or IOIs (for example, a willingness by the sellside to buy 5,000 shares of Intel or to sell 2,500 shares of Microsoft) and order-execution reports in a real-time electronic form was problematic.
Back then, one of the best-known types of common protocol, or messaging standard on Wall Street, was supported by the common message switch for listed orders routed by the New York Stock Exchange's SuperDot system.
But the FIX protocol didn't take long to take root in trading-room systems.
When the U.S. FIX Steering Committee of the FIX Protocol Organization that oversees FIX in the U.S. convened in New York in September, the attendees spent most of the two-hour meeting noting how the protocol is being adopted domestically and overseas.
Since FIX was introduced by ten major buy-side and sell-side firms (led initially by powerhouses Solomon Brothers on the sellside and Fidelity Management and Research Co. on the buyside), most large financial firms have introduced the protocol.
In essence, FIX consolidates a barrage of information users receive and deliver, often over dissimilar PC platforms.
"Information management is FIX's strongest advantage from the trader's perspective," said Mike Cormack, co-chairman of the U.S. FIX Steering Committee.
"It makes us smarter about where we go with our business, allows us to see more information from the brokerage community, and sort and act upon it based upon our workflow," added Cormack, who heads domestic equity trading at Kansas City-based American Century Investments.
FIX is also cost-efficient, since it reduces the need for sell-side traders to run dozens of leased lines to buy-side accounts.
"Traders can only make a certain number of phone calls at once. FIX gives them the ability on both sides of the [trade] to replace those calls with electronic notification," said Scott Saber, senior vice president at Lyndhurst, N.J.-based VIE Systems, which manufactures FIX-compliant middleware for financial-services firms. "That's important if you're a trader and you need to see all of the information your competitors are seeing."
Definitive Standard
With more firms across the investment community embracing FIX, Lawrence Tabb, group director at The Tower Group, a Newton, Mass.-based securities-industry consulting and research firm, says FIX is unlikely to be challenged as the definitive industry standard.
"People are in various stages of adopting FIX, but there is no significant alternative for electronically communicating between buy-side and sell-side firms," he said. "It is pretty much the industry standard, and will continue to be as more companies use it on their networks."
Now even the smallest firms, brokers and marketplaces are adopting the FIX protocol.
The New York based National Quotation Bureau, which provides quotations for more than 6,000 over-the-counter securities, will use a FIX engine when it automates the pink sheets early next year.
"FIX is going to be the new dial tone for Wall Street. From the biggest to the smallest firms, they'll all be talking FIX in the near term," said National Quotation Chairman Cromwell Coulson.
The U.S. FIX Steering Committee is quietly adding new firms that have adopted the FIX protocol.
At its meeting in September, committee members discussed how it is helping to speed up global straight-through processing (the handling of trades completely electronically across national borders, from execution to processing).
At the moment, the committee is pressing trading professionals at several large firms in Japan to adopt FIX. Early last month, more than 200 professionals showed up at a workshop in Tokyo as a first step towards the launch of a Japan-based steering committee of the FIX Protocol Organization. Efforts are also afoot to promote FIX usage in Australia.
Separately, the FIX Protocol Organization is mulling over the creation of a formal process that would certify the bona fides of FIX- compliant systems.
Vendors
As FIX becomes popular in the U.S. and overseas, industry vendors are moving in lockstep.
"In addition to the work of the steering committee, FIX is taking a stronghold because there are more [FIX-compliant] vendors and products than there were two years ago," Cormack said.
The list of FIX-compliant products include The MacGregor Group's Predator system and The Longview Group's Landmark system.
Several clients of Boston-based MacGregor, including State Street Global Advisors in Boston, have adopted Predator for routing orders to broker dealers. The Longview Group, another Boston vendor, has some six clients using the FIX protocol to transmit IOIs.
Indeed, it is the availability of vendor-based, FIX-compliant systems that has enabled small-sized to medium-sized trading desks to cost-effectively adopt the FIX protocol, experts say.
"Some niche firms that are very tech-oriented may implement their own proprietary systems that use FIX," Cormack said. "But in general, smaller firms will use vendor solutions because they may not have the information-technology budgets of larger firms."
While the technical side of FIX does not present serious concerns, there are, however, some areas of the protocol that have raised questions.
Tabb at The Tower Group says there is no consistently-defined method to translate FIX information on the receiving end.
With messages like IOIs, for example, this may present few problems. But for more complex messages like partially-executed trades, problems can arise in processing the transactions.
Tabb says that as vendor products with FIX engines become more standardized, the aforementioned problem will be resolved. One engine, which translates non-FIX messages to FIX messages, is Stamford-based Trinitech Systems' FIXTalk for listed trading.
As the first vendor to develop a FIX engine, Trinitech also provides the FIX-compliant Trinitech Equity Order Management System for listed business. Trinitech has also signed up nearly a hundred firms for connectivity to its NYFIX network since it was launched last year to translate non-FIX protocol to FIX protocol.
"The majority of traders in this country are still doing business the old-fashioned way, getting on the phone and calling their broker," said Trinitech President and Chief Executive Peter K. Hansen. "The [FIX] pioneers have sorted out the initial hiccups with FIX, and have gotten the new electronic order-routing standard up to a working level."
"In the next 12 to 24 months," he added, "all traders will be provided with the capability to generate orders from their PC screens, saving them a ton of phone calls."
While Hansen acknowledges that interconnectivity among the growing number of firms, networks and vendors using the protocol is the biggest issue facing FIX, he adds that the most immediate issue is ensuring the compatibility of FIX with protocol supported by other standard-setting groups.
These include SWIFT, a bank-run group named for the Society for Worldwide Interbank Financial Telecommunications, which is overseen by the Global Straight-Through Processing Association based in the U.K.
"Whereas the original and primary idea behind FIX is buy-side to sell-side communication, involving the handling of order flow, it is now expanding to enable communication among a wider variety of trading systems and financial networks," Hansen said. (At its September meeting, the FIX Steering Committee discussed FIX's integration with other protocol such as SWIFT.)
Message types exist in FIX to handle every stage of the trade. But in the short term, the focus of FIX will likely continue to be IOIs and trade message handling between buy-side and sell-side firms.
"I don't think FIX has a huge interest in getting into the post-settlement details other than sending out allocations," Cormack said.
That's why the U.S. FIX Steering Committee plans to work more closely with other organizations such as SWIFT to ensure that FIX is integrated with their messaging protocol.
Looking ahead, as markets continue to converge and computers provide more efficient trading technologies like FIX, adoption of the protocol seems unstoppable. "If you look at where we're going globally, we're going towards electronic trade execution," Cormack added. "FIX is ready to accommodate this."