Citadel Securities bought Morgan Stanley’s unit focused on electronic market-making for US equity options, expanding the firm ...

Citadel Securities bought the unit of Morgan Stanley that’s focused on electronic market-making for US equity options, a move ...

Virtu lends its support to IEX after Ken Griffin’s firm criticised planned exchange’s ability to cancel and reprice trades ...

Citadel Securities is buying Morgan Stanley's unit focused on electronic market-making for US equity options. The move ...

Citadel Securities acquires Morgan Stanley's electronic options market-making business, solidifying its industry dominance.

At $4.3 billion, equity-trading revenue for the second quarter was about $600 million more than what analysts were expecting ...

The firm focused in particular on the Options Risk Parameter (ORP) Indicator, a key feature of the IEX Options model. The ORP ...

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An internal company memo revealed the person is a neurologist who previously worked at Morgan Stanley and is a Harvard grad.

Liquidnet has made a series of key hires to accelerate the growth of its Equities franchise in the Americas, according to a ...

AI startups like OpenAI and Anthropic are targeting quants with a tantalizing pitch: eye-popping pay and a chance to build ...

Indian regulators barred U.S. securities trading company Jane Street from the local market until further orders and seized ...