
The Quiet Math Behind a Market Selloff
Headlines call it panic. On a trading desk it is mostly arithmetic: discount rates move, and every future dollar gets repriced at once.
2 min read
The archive
7 pieces of plain-language reporting on how money actually works.

Headlines call it panic. On a trading desk it is mostly arithmetic: discount rates move, and every future dollar gets repriced at once.
2 min read

One product, one decision, and most of the work done for you. Here is what you are actually buying — and what you are quietly paying for it.
2 min read

For the first decade of building wealth, the market is a rounding error. What you put in does almost all of the work.
1 min read

A handful of companies are spending like utilities and being valued like software. If you own the market, you own that bet.
2 min read

It is one line on one chart, and it tells you what the bond market expects the next few years to feel like.
1 min read

Three months or six? The honest answer depends on how your income fails, not on a round number someone printed in a book.
1 min read

Before the first trade, it helps to know who is holding your money, who is holding your shares, and what happens if either one fails.
1 min read