BATS Reports Record September Volume.

Reaches New Records in Matched Market Share, Daily Average Volume;

Surpasses One-Day Volume Record with 2.5 Billion Shares Traded

KANSAS CITY, Mo. -- BATS Trading, an innovative and technology-leading U.S. market center, reported new records in September including matched market share of 10.52%, daily average volume of 1.39 billion shares and daily matched volume of 1.19 billion shares.

BATS also performed well during the busiest market week ever, Sept. 15-19, with no operational downtime. New one-day records established that week included 11.35% of all U.S. volume, with more than 2.5 billion shares traded for the first time and 2.122 billion shares matched, also a record.

BATS has since broken its one-day matched market share mark, with 12.12% on Friday, October 3.

[TABLE OMITTED]

Taking the top 25 U.S. stocks, ranked by total volume traded in all U.S. markets, the BATS matched market share on a security by security basis for September was as follows:

[TABLE OMITTED]

About BATS

BATS Trading is a subsidiary of BATS Holdings, an innovative global financial markets technology company based in Kansas City, Mo., with additional offices in New York and London. The BATS Trading ECN platform was launched in January 2006 and is one of the fastest-growing, top-tier equity markets in the United States. BATS was recently approved by the Securities and Exchange Commission to operate as a national securities exchange beginning in October 2008. The company also plans a European launch in 2008 through its wholly owned subsidiary based in London. The BATS platform is internally developed by a dedicated core team of market and technology professionals, catering to the needs of the broker-dealer and trading community. BATS O Making Markets Better.