We raised $36M in Series B funding. The round was led by Index Ventures, with participation from Andreessen Horowitz, ...

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

The stock market is right to be trading around highs, but the bond market is off base in assessing that Federal Reserve rate ...

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

Engineer and strategist Daniel Kornum is pioneering agentic AI through NakedSignal — redefining how businesses use real-time ...

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

Griffin, who runs a $66 billion hedge fund, was able to navigate markets that turned turbulent in April after U.S. President Donald Trump announced "reciprocal" tariffs on dozens of countries. Citadel ...

Discover how Citadel Securities solidifies its dominance in market-making with a key acquisition from Morgan Stanley.

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

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

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In a letter to the Securities and Exchange Commission dated July 9, Virtu called IEX's proposed platform a "well-intentioned" ...