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Bright Trading Inc is a Southfield, MI-based company in the Financial Services sector.
Greylock Capital Associates is a New York, NY-based company in the Financial Services sector.
Sigma Financial/Sammons Securities is a Ann Arbor, MI-based company in the Financial Services sector.
Capital Investment Group Inc is a Raleigh, NC-based company in the Financial Services sector.
Over thirty years ago, Optiver started business as a single trader on the floor of Amsterdam`s European Options Exchange. Today, we are a leading global electronic market maker, focused on pricing, execution and risk management. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies. Our independence allows us to objectively improve the markets and provide efficiencies for end investors.