Welcome to PDQ ATS

Certified Vendors

Sterling Trader, Inc. is a broker-neutral, full service order routing and management center built to support direct market access for professional traders. As a service bureau, we offer a state-of-the-art direct access software platform and global computer network for broker/dealers, hedge funds, trading firms, agency desks, and other professional trading institutions. For more information please visit us at www.sterlingtrader.com or call (312) 346-9600.

Nexa Technologies, Inc., is a provider of online and direct access trading solutions. Founded in 1999, Nexa Technologies is an indirect subsidiary of Penson Worldwide, Inc. Its comprehensive product set incorporates multi-asset direct access trading systems, FIX-compliant order routing, comprehensive data and market access to European & North American equity, options and derivatives exchanges and ECNs.

Nexa Technologies added historical intraday time series data into its product range in January 2005 when Penson Worldwide acquired Tick Data, Inc. The Tick Data division, which provides clean, reliable historical intraday time series data for the equities and futures markets, employs proprietary compression algorithms, price-filtering techniques, and ticker symbol mapping processes to produce complete, research-ready historical data. From efficient data collection and distribution to seamless integration with third-party analytical software, the Tick Data division removes the frustration from building and maintaining historical databases.For more information please visit us at www.nexatechnologies.com or call (949) 885-2177.

Mixit, Inc. is a world class provider of advanced trading technology and FIX based routing services to the financial industry. The Mixit high performance suite of products for Options and Equity trading will enable your firm to trade efficiently and anonymously. Our expertise, advanced technology, neutrality, and commitment to the highest level of service provide the foundation for our customers to prosper.

EZX Inc. is a provider of electronic trading infrastructure which focuses on time to market and cost effectiveness. We are dedicated to supplying quality products and services along with a commitment of teamwork to our customers. Our flagship product iServer is a fast and simple way to integrate FIX connectivity into current trading systems while reducing the impact of each FIX connection.

Fidessa group is a world-leading supplier of multi-asset trading, portfolio analysis, decision support, investment compliance, market data, and global connectivity solutions for both the buy-side and sell-side globally.

Fidessa's global connectivity network carries over 250 million messages a month covering DMA, Care and Algorithmic orders, Indications of Interest and FIX Allocations between around 2,400 buy-sides and 530 brokers across 130 exchanges & execution venues worldwide.

Fidessa group serves around 25,000 users at around 850 clients around the world, and serves over 85% of global, tier-one equity brokers. For more information, please visit us at www.fidessa.com.

Bon Trade Solutions is a leading provider of risk managed electronic trading solutions and market center connectivity. Our proven systems are designed to handle the high message demands of the today's market. Bon Trade products are built on our low latency 64 Bit FIX Core. Components include sophisticated Risk Managed FIX engines, over 50 Destination Handlers, powerful Middleware tools, Compliance reporting tools and two DMA/ EMS platforms. We have all the parts necessary to meet today's electronic trading requirements. Our components can be seamlessly integrated into your firm's current infrastructure for enhanced productivity, FIX Order Management and Risk Management.For more information, please visit us at www.bon-trade.com.

Description
DAS Inc provides complete online brokerage solutions including direct access trading applications, browser-based trading, back-office order management systems, market data feeds, historical data, service bureau connectivity, FIX and API execution services.

Market Data
DAS Inc is a market data provider for BATS, Nasdaq OMX, NYSE/ARCA, Direct Edge, OTC Markets, OPRA and CBSX.

Connectivity-Latency
DAS Inc is a connectivity provider for low latency order validation to the BATS, CBSX, Nasdaq OMX, NYSE/ARCA and Direct Edge. We provide direct market access and FIX connectivity to all the mayor exchanges, Dark Pools, ATS, liquidity providers and offers co-location services to Nasdaq and SFTI data center. Order Routing is available to over 50+ destinations with the most latency sensitive sub-millisecond order validation.

Trading Software
DAS Inc is the developer of the DAS Trader platform and iDASTrader which offers direct access order routing capability to multiple destination. Both have streaming real-time market data and risk management features.

· Fast Executions + Level II

· Direct Access Order Routing

· Stops and Trailing Stops

· Place stop and target at once

· Real-Time Account Mgmt.

· Supports Multiple Screens

· Advanced Charting

· Trade Stocks, Options & Futures

InfoReach

The ideal match for PDQ’s algo-driven liquidity, InfoReach’s low-latency, broker-neutral electronic trading technology can ensure you’re the first to respond to the call of liquidity.

InfoReach trading solutions are solidly engineered to handle electronic, algorithmic and high-frequency trade analysis, management and execution for both the buy and sell sides. Scalable, enterprise-strength architecture supports performance and reliability under the most demanding trading environments, backed with around-the-clock global service.

The InfoReach Trade Management System (TMS) consolidates virtually every tool a trader needs in a single platform, including:

· Pre/at/post-trade analysis tools

· Pre-built and broker-provided algorithms

· Real-time, interactive charts and position monitoring

· Basket/pairs/single stock and portfolio trading capabilities

· Order management and easy OMS integration

· Global connectivity for equities, options, futures and forex trading

For the ultimate in speed and throughput, our “HiFREQ” component supports high-speed, high-volume strategy-driven trading, and can execute 20,000+ orders per second at sub-millisecond roundtrip latency.

Whether you’re a liquidity seeker or liquidity provider, the InfoReach TMS is the optimal platform for blazing fast interaction with PDQ’s electronic algorithmic crowd.

To learn more about our broker-neutral, customizable trading solutions, please visit http://www.inforeachinc.com, or call 312-332-7740 ext. 3

Laser provides a fully customizable, state of the art DMA platform for the sophisticated trader. Our proprietary, award-winning platform is fully integrated with NASDAQ's TotalView and OpenView products, providing more inside liquidity data than the standard Level II or NYSE OpenBook. Laden with addictive features, such as easy order interface, seamless and easy automatic order placement and management from Excel and, most importantly, lightning fast execution, Laser earns its high praises and accolades.