RTS Introduces Industry's First Comprehensive Trading Solution Combining Advantages of Click and Algorithmic Trading

RTD Tango Trader Offers Fast Implementation and Deployment of Algo Orders; Solution Designed for Buy- and Sell-Side

FRANKFURT, Germany, LONDON, CHICAGO and SINGAPORE, May 17, 2010 - RTS Realtime Systems Group, a leading global trading solutions provider,
today announced the launch of a first-of-its kind comprehensive trading
solution that combines the advantages of "point and click" and high-speed
algorithmic trading. RTD Tango Trader is designed to leverage firms' existing
infrastructure and enable more brokers, traders and clients to benefit from
customized algorithms.

Powered by the low latency back-end technology that supports the RTS
algorithmic trading platform RTD Tango, the new solution is fully integrated
into the high-performance RTS infrastructure.

Said Steffen Gemuenden: "RTD Tango Trader represents a new way of
thinking about trading solutions. By using our proven RTD Tango technology as
the backbone, we enable financial market participants to substantially
leverage their resources — developing their own proprietary algos, and
allowing their clients and traders to tap into their strategies and
expertise."

Brokers can develop their own execution algorithms, such as spreads,
VWAP(1), TWAP(2) or smart order routing, and make them available to their
clients via the Java-based RTD Tango Trader. Brokers can also take advantage
of the RTS integrated low latency risk management solution with extended risk
limits to ensure that the firm and client are both protected.

Traders will use the new off-the-shelf RTD Tango Trader platform to
develop their own proprietary, customizable algorithms and deploy them either
in an RTS-hosted or their own environment.

Trading firms can leverage their infrastructure by connecting multiple
traders on RTD Tango Trader to a single back-end. They can also maximize
their development resources by publishing and managing access rights to
custom-made algorithmic strategies.

"RTD Tango Trader sets a new standard for trading solutions that
surpasses traditional desktop applications in terms of customization,
flexibility, time-to-market, speed and sophistication," said Alex Lamb, RTS
Executive Board Member.

About RTS Realtime Systems Group

RTS (www.rtsgroup.net) is a leading trading solutions provider
with offices in Amsterdam, Chicago, Frankfurt, London, New York, Paris,
Singapore, Stockholm and Sydney, and a distribution partner in Greece. RTS is
a pioneer in the design and creation of high performance, multi-asset
electronic trading software, with thousands of user connections to over 120
exchanges.

    (1) Volume-Weighted Average Price
    (2) Time-Weighted Average Price

Ellen G. Resnick, Crystal Clear Communications, +1-773-929-9292 (o), +1-312-399-9295 (c), eresnick at crystalclearPR.com