S&P global U.S. services PMI comes in at 51.2 vs. 53 estimated

CNBC's Rick Santelli joins 'Squawk on the Street' to discuss the latest economic data to cross the tape.

U.S. Composite PMI slips in February, trailing consensus

February S&P Global U.S. Composite PMI: 52.3 vs. 53.0 in January, according to preliminary data released on Friday.

European markets mixed after flash PMI readings

The pan-European Stoxx 600 ( STOXX) moved 0.22% higher to 626.7, as investors read flash PMI data from major economies.

Semivariance and Portfolio Risk: Key Formulas and Calculations

Learn about semivariance, a key metric for assessing a portfolio’s downside risk. Understand its formula and how to calculate potential negative variations below the mean.
IEEE

Distribution Network Topology Identification via Variance Analysis of Smart Meter Data

Abstract: Accurate topology knowledge is vital for modern distribution networks, yet many data-driven identification methods are limited by unrealistic assumptions, such as requiring high-resolution ...
Homeland Security Today

Kyle Palmer Promoted to Senior Consultant at K2

Palmer joined K2 in April 2024 as a Consultant and was promoted to Senior Consultant in January 2026. In his new role, he ...