Ebitdang

Stocks, ETFs, options and crypto in one place — broker CSV imports, EUR-normalized returns, tax-ready records.

The Bitcoin power law as an instrument — five published fits, four ways to draw the corridor, and the fine print in full view.

Compounding and retirement on one chart — a quick calculator up top, then thousands of simulated futures or a replay of every market year since 1871.

What it takes to reach the top 1%, 0.1% and 0.01% in twelve economies, and how many people stand on each rung — from everyday millionaires to billionaires.