History of Lek Securities Corporation:

Lek Securities Corporation (“LSC”) is a Delaware corporation founded in 1990.  LSC is registered with the United States Securities and Exchange Commission as a Broker Dealer and with the Commodity Futures Trading Commission as a Futures Commission Merchant.

LSC is exclusively engaged in the business of executing and clearing orders in equity securities, options and futures, as agent, for professional and institutional clients.  LSC is known for the ROX® System, a PC-based order entry and management system that allows clients to electronically access the stock exchanges, electronic communications networks and market makers.

LSC started as a proprietary trading firm in 1990, making option markets on the American Stock Exchange. ROX® was developed in response to LSC's execution needs on the floor. It provided LSC with fast, electronic access to the NYSE’s Super Dot System. ROX® has since evolved into a sophisticated order management system with connections to all stock and options exchanges in the United States as well as all major ECNs and OTC market makers.  LSC is no longer engaged in proprietary trading or market making of any kind.

Memberships:

Exchanges:
New York Stock Exchange 
American Stock Exchange
Chicago Stock Exchange
Philadelphia Stock Exchange
Boston Stock Exchange
ARCA Exchange
NASDAQ Stock Market
International Securities Exchange
Chicago Board Options Exchange

Self Regulatory Organizations:
Financial Industry Regulatory Authority (FINRA)
National Futures Association (NFA)

Clearing Organizations:
Depository Trust Clearing Corporation
Option Clearing Corporation
Stock Clearing Corporation of Philadelphia

Miscellaneous:
Securities Investors Protection Corporation


Learn more about our commitment to our customers by following the link below:

• Our Mission: The Best Price in Fair and Open Markets