OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.

Abstract: This paper investigates the implied volatility spillovers of three commodities (bitcoin, gold and oil) onto the stock market (VIX) to determine if bitcoin behaves differently from other ...

Excel's Total Row uses smart SUBTOTAL logic to ignore hidden data, adapt to filters, flag text errors, and measure performance volatility.

Gina Young is an accomplished finance writer who has written for publications including SuperMoney, Examiner, Lexington Law, Talk Markets, and CreditRepair.com. Throughout her career in finance, Gina ...

Re “The Secret to Marriage Equality Is Formula,” by Nona Willis Aronowitz (Opinion guest essay, Feb. 6): I take issue with Ms. Willis Aronowitz’s framing of breastfeeding as potentially kicking off ...

Formula One is returning to Phoenix — but not for an official race. Red Bull is headed to the Valley for a special one-off event. The event, Red Bull Showrun Phoenix, is a Formula One demonstration ...

Prosecutors in Paris have opened investigations into five baby formula manufacturers after several issued mass recalls over concerns their product contained a toxin. Nestle, Lactalis, Danone, Babybio ...

Four-time champion Max Verstappen has said cars in Formula 1's new generation are "anti-racing" and not fun to drive, comparing them to the all-electric series Formula E, but "on steroids." A sweeping ...

The performance of the S&P 500 in 2025 was a rare anomaly in market history. We witnessed a technical bear market that lasted a mere two months, followed by an aggressive, nearly vertical recovery.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Despite the risks of Donald Trump’s aggressive protectionist agenda, the mood among policymakers and central ...