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 ...

The Premier League is in its sixth season of using video assistant referee technology and yet weekly discussions over high-profile errors persist. Controversies and conspiracy theories remain as ...

Every investor has a moment when a brilliant idea pops into their head and they’re suddenly convinced they’ve cracked the market’s secret code. But ideas are cheap, and markets are not, so the real ...

Abstract: High-dimensional vector autoregressive (VAR) models have numerous applications in fields such as econometrics, biology, climatology, among others. While prior research has mainly focused on ...

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 ...

What would a Tesla be without controversy and split opinions? The Tesla Model Y’s midcycle refresh brought significant enough changes to earn it a spot in our 2026 SUV of the Year competition. The ...

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 ...

The latest ambition of artificial intelligence research — particularly within the labs seeking “artificial general intelligence,” or AGI — is something called a world model: a representation of the ...

Barcelona’s draw with Rayo Vallecano on Sunday was marred by a breakdown in the VAR system which left officials unable to check the penalty call which led to Lamine Yamal’s goal for the Catalans. The ...

According to BitMEX Research, Bitcoin did not trade anywhere near $122 in 2012, with the year’s peak around $13, correcting misinformation seen in circulating charts (source: BitMEX Research on X, Aug ...