BATS Finance, short for Better Alternative Trading System, was a global financial exchange operator that significantly impacted the landscape of stock trading before being acquired by CBOE Holdings (now Cboe Global Markets) in 2017.
Founded in 2005 by Dave Cummings, BATS initially focused on providing an alternative electronic communication network (ECN) to challenge the dominant New York Stock Exchange (NYSE) and NASDAQ. The company’s innovative approach centered around faster, cheaper, and more efficient trading technology. This was particularly attractive to high-frequency traders and other sophisticated market participants who benefited from speed and cost advantages.
BATS rapidly gained market share by offering lower transaction fees and a more streamlined trading infrastructure. Their technology emphasized colocation, allowing traders to place their servers physically closer to the exchange’s matching engine, minimizing latency and maximizing trading speed. This focus on speed was a major differentiator in a market increasingly reliant on algorithmic trading.
Beyond its initial ECN offering, BATS expanded its business to include multiple exchanges in the United States and Europe. In the U.S., they operated BATS Exchange, Direct Edge, and subsequently, the BATS Y-Exchange and BATS Z-Exchange. These exchanges offered different order types and market models, catering to diverse trading strategies and preferences. In Europe, BATS Chi-X Europe quickly became a leading pan-European equity exchange, further solidifying BATS’s global presence.
BATS’s success was driven by several key factors. First, their disruptive pricing model challenged the established order book exchanges. Second, their technology platform was designed for scalability and speed, attracting high-volume traders. Third, their focus on innovation led to the development of new order types and market structures that met the evolving needs of the market. Furthermore, they were instrumental in the move towards decimalization, which further lowered transaction costs for investors.
Despite its success, BATS also faced challenges. In 2012, their own IPO was infamously aborted after a significant technical glitch caused widespread trading disruptions on its newly listed shares. This incident highlighted the inherent risks associated with complex trading systems and the importance of robust testing and redundancy.
Ultimately, the acquisition by CBOE in 2017 marked a significant consolidation within the exchange industry. While the BATS brand name has largely disappeared, its influence on market structure and technology remains. Cboe inherited BATS’s technology platform, international presence, and innovative trading strategies. Many of the advancements pioneered by BATS, such as colocation and ultra-low latency trading, are now standard practice in the modern exchange environment. The legacy of BATS Finance lies in its contribution to a more competitive, efficient, and technologically advanced global market.