Abstract: Vector autoregressive (VAR) models have long been valued for their comprehensive representation capabilities in signal processing. However, this requires learning a matrix of parameters that ...

95% VaR Backtest: SPY PASS (16/11.5 exceptions), QQQ PASS (15/11.5 exceptions) 99% VaR Backtest: SPY FAIL (5/2.3 exceptions), QQQ FAIL (5/2.3 exceptions) Note: 99% VaR shows FAIL due to short sample ...

Python physics explained: tides and their mathematical model. Learn how tidal forces work and how to model them step-by-step in Python using clean math, simple assumptions, and clear visual intuition.

Heil, with corporate headquarters in Chattanooga, Tennessee, and a manufacturing facility in Payne, Alabama, has introduced its Common Body platform, an engineering advancement that brings together ...

XRP sentiment hits extreme fear at 24 while institutional ETFs accumulated $424M in December alone, and $1.3 billion in 50 days. Machine learning models achieve 70-91% accuracy predicting crypto moves ...

ABSTRACT: This study aims to measure the foreign exchange risks that the insurance companies are exposed to. In this context, this study analyzes 7 insurance companies listed in Borsa Istanbul ...

Microsoft has added official Python support to Aspire 13, expanding the platform beyond .NET and JavaScript for building and running distributed apps. Documented today in a Microsoft DevBlogs post, ...

This is a production-quality Market Risk Value-at-Risk (VaR) system implementing industry-standard methodologies used in major investment banks (HSBC, Barclays, JPMC, Standard Chartered). The system ...

Microsoft announced Visual Studio Code 1.104, the August 2025 update, with new functionality for selecting and contributing AI models, security, productivity and more. "This iteration, we're ...