From ~$80T today, explore a stock's potential in a $100T U.S. market.
With a few choices, you decide what the market looks like at $100T.

You're the commissioner. Decide where the $100T goes.
Start with the easiest decision: move the opening thirds. Should stocks above $1T command less, about the same, or more of your $100T market?
Above $1B makes the field. Everything smaller stays in BILLZONE.
The Buttonwood Agreement was signed May 17, 1792. NYSE-listed market capitalization first topped $1T on Feb. 8, 1980. The later $5T stepping stones below are a working SWE@235 timeline to be reconciled to one consistent total-U.S.-market series before publication.
Open the field to see the market state created by your choices — then save, share or edit it.
Save your $100T market. Follow the stocks that could build it. Go deeper with historical market-cap paths, PHITBALL limits and possible paths toward 2030.
I grew up doing the math on a market measured in trillions. SWE@235 turns that journey into something people can see, understand, play and eventually train. My goal: help more people understand the market they're participating in as we approach May 17, 2027 — 235 years since the Buttonwood Agreement — and the journey beyond.