Companion apps
17 interactive apps, each published alongside the article it belongs to. Open one and try it.
The Clearing Price
Set the Fed funds rate, breakeven inflation, hyperscaler capex and issuance plus more
The Alpha Half-Life
Set the adoption curve and the decay rate, then watch how long the market takes
The Repo Loop
Build the stablecoin boom. Then pull the cash out and watch how it holds the Treasury market together.
The Boom Is the Fuse
A productivity shock arrives. You decide its incidence and the economy's leverage.
Two Clocks
A frozen housing market thaws in two ways: incomes rise into prices, or financing costs fall into payments. Set the speed of each clock.
The Marginal Buyer
The first decides whether Chinese bank demand for Treasuries exists at all. The second decides which channel compresses valuations first
Tokens Are the New Clicks
Build an agent architecture and see the bill.
Who Keeps the Dividend
A firm gets more productive. Somebody ends up with the gain. Set the conditions and see who.
The Leaving Point
Drag the travel time and watch the exit move.
Waiting on Appointments
Redemption windows recur quarterly, audits sign in Q1, and the 2021–22 loans mature through 2027–28. Set the macro.
Adjacent Build Rights Builder
Use our template builder for a starting point.