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Novartis Sales Growth Tests the Pharma Patent Cliff

Novartis gave health investors a clean case study in the patent cliff problem on July 21, 2026. Sales grew again in Q2, but the route was not smooth. New medicines had to run hard just to offset copycat pressure on older blockbusters.

AI Data Center Debt Tests Big Tech Valuations in 2026

AI data center finance is becoming a capital structure story, not only a chip story. On July 20, 2026, the market had to price two facts at once: tens of billions of dollars are still moving into compute infrastructure, while equity indices are starting to ask harder questions about returns. The simple version was easy: more models meant more GPUs, more data centers, and higher valuations, but the harder version starts when debt, rates, oil, and occupancy risk enter the same spreadsheet.

Irish Alumina Exports Expose EU Sanctions Gap in Metals

Alumina is not glamorous. That is exactly why Aughinish Alumina matters. The Irish refinery turns imported bauxite into the powder that becomes aluminium, and the July 2026 scrutiny around its exports shows how commodity risk now sits between trade law, defence supply, and local jobs.

S&P 500 Breadth Masks AI Valuation Risk After Jobs Data

The AI trade is still the main weight inside the US equity rally. That is fine when earnings, rates, and market breadth all point in the same direction. It is less comfortable when one labor report can stop a smooth climb and remind everyone that valuation is still math.

PostgresAI Ruby Gem Brings Database Checkups to Rails

Database tooling is boring until it touches production credentials. A July 17 PostgresAI code change is a small item with a useful lesson: Rails database checkups are moving closer to application teams, but the serious work is still in the boundaries.

Energy IPOs Ride AI Power Demand as Oil Stays Firm

Energy capital markets just gave the AI story a cleaner meter: cash. Energy companies raised $12.6bn through IPOs in the first half of 2026, the fastest pace this century, according to Dealogic. That is not just an oil tape story. It is investors pricing the power bill behind data centers.

PascalFi

PascalFi explores the intersection of quantitative methods and practical investing. Named after Blaise Pascal, the mathematician who laid the groundwork for probability theory, this blog applies data-driven thinking to investment decisions. The art …

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