Alphabet’s A$5.5B Kangaroo Bond Smashes Aussie Corp Record
Alphabet priced a four-tranche A$5.5B kangaroo on Aug 19 with orders above A$18B — more than 2x Apple’s prior AUD tech record, all to fund AI capex.
AI Infra Rout: CoreWeave -12%, Lumentum -10%, SanDisk -9%
The chip selloff widened Monday as the AI supply chain got hit harder than the mega-cap designers. CoreWeave -12%, Lumentum -10%, SanDisk -9%, Seagate -9%.
VIX Explained: How the Fear Gauge Actually Works
The VIX measures expected S&P 500 volatility over the next 30 days. Here is how it is calculated, what levels mean, and where it misleads.
Global 30Y Yields Surge: US 5.31%, UK 5.83%, Japan 4.13%
Long-dated sovereign yields hit multi-year highs across the US, UK, Germany, and Japan in mid-August 2026 as buyers demand more term premium.
Chip Stocks -5% as Bond Yields Bite: MU -7%, AMD -4%
Semiconductors led a tech rout Aug 18 as the 10-year yield sat near 4.72%. Micron -7%, AMD -4.3%, SOX -4.98% — while Apple and Microsoft actually rose.
Options Greeks Explained: Delta, Gamma, Theta, Vega, Rho
A clear, math-honest guide to the five Greeks — with a worked Black-Scholes chain, delta and theta charts, and sources you can verify.
Databricks Closes $5B at $190B: Coatue, MGX, T. Rowe In
Databricks raised $5B at a $190B valuation on Aug 13, 2026 — Coatue led, with Blackstone, MGX, T. Rowe Price and new investor Sixth Street Growth in the syndicate.
HeartFlow Surges 36% on Q2 Blowout: Rev +48%, Guide Raised
HeartFlow’s Q2 2026 revenue rose 48% to $64.1M, non-GAAP gross margin hit 83.3%, and the AI cardiology company raised its FY26 guide to $246-$250M.
Gamma Squeeze Explained: Why GameStop Wasn’t One
A gamma squeeze forces dealers hedging calls to buy stock, pushing it higher. Here’s the mechanism, how to spot one, and why GameStop wasn’t one.
Private Credit’s $27B Six Weeks: Hayfin, Comvest, Bridgepoint
Three direct-lending mega-funds closed over $27 billion since July — Hayfin, Comvest and Bridgepoint. Inside the wave reshaping private credit.