U.S. prosecutors have charged Jian Wu, a former quantitative researcher at Two Sigma Investments, with wire fraud, securities fraud, and money laundering. Authorities allege Wu manipulated the hedge ...

NEW YORK (Reuters) -A former quantitative researcher at Two Sigma Investments has been indicted for fraud, after allegedly manipulating the large hedge fund's algorithmic models to generate a $23.5 ...

With these product enhancements, Sigma empowers teams to explore, build, automate, and act—becoming the verb for how businesses move through their data journey with confidence and speed With new ...

Hot on the heels of the stabilized 200mm F2, Sigma is releasing another first for mirrorless systems: the 135mm F1.4 DG Art. While there have been a few similarly fast manual-focus only 135mm lenses, ...

This is the Sigma command line interface using the pySigma library to manage, list and convert Sigma rules into query languages. E.g. to convert process creation ...

This is the LVPP sigma-profile database for COSMO-based models. It currently contains information for more than 1700 molecules as well as COSMO-SAC parametrizations. For the COSMO-SAC parametrizations ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The University of Georgia has paused pledging for Sigma Chi, a fraternity located off-campus, after receiving a complaint referencing both Sigma Chi and Sigma Alpha Epsilon. Though new member activity ...

SiGMA Euro-Med 2025 is set to return this September, transforming Malta into the central hub for iGaming, affiliate marketing, and cutting-edge technology. From September 1–3, 2025, the iconic ...

ALT5 Sigma is raising $1.5 billion through a 200 million-share sale to fund a corporate treasury centered on Trump-backed World Liberty Financial tokens. Update (Aug. 12, 2025, at 6:00 am UTC): This ...

A publicly traded tech firm, ALT5 Sigma, plans to sell $1.5 billion of shares to fund the purchase of a cryptocurrency created by World Liberty Financial, which the Trumps control. By David ...

In 2006, the Gallogly College of Engineering, and in turn, the University of Oklahoma was the FIRST university in the country to offer Lean/Six Sigma certification programs to our students and the ...