tools

Tools you can play with

Every Basecase tool lives inside the article that explains it — learn the idea, then change the inputs and watch the numbers move. More are on the way.

$1K Time Machine

Pick a year, drop in some money, and see what the real S&P 500 returns would have done to it.

Open tool →in What is the S&P 500?

Compound Visualizer

Watch a single deposit snowball over decades — and see what changing the rate or the time does.

In the queue

DCA Calculator

Invest the same amount on a schedule and compare it against trying to time the market.

In the queue

Build Your ETF

Mix a few holdings into one basket and see how diversification changes the ride.

In the queue