A newsletter by an options trader that applies financial theory, especially volatility and risk, to trading, AI tools, education, and parenting. Issues mix detailed trade write-ups and educational explainers with curated links and commentary on AI and games.

Adam Tooze's newsletter curates and comments on daily links across economics, geopolitics and economic history, from tariffs and inflation to the AI boom's effect on the US current account. Each issue pairs current macro and market items with historical and intellectual-history threads and an art image.

Patrick McKenzie reads and expands on his Bits about Money essays about the plumbing of the financial system, such as payments finality, credit card economics and charitable giving infrastructure. Each episode pairs an explanation of how the system works with concrete case studies and updated postscripts.

A daily briefing that explains the biggest Indian market and business stories, covering what happened and why it matters. Each issue digs into two or three topics such as lending, regulation, commodities and policy, and is also available as podcast and video.