I wrote some code to generate graphics highlighting portfolio ROI:

It's a simplified backtester that works with any combination of assets and weights -- right now, it looks at Bitcoin, Ethereum, and Solana.

Since I'm already collecting price data for a larger number of assets, it's easy to add more interesting portfolios as I come up with them:

building dortfolio.org at /uniswaphooks incubator. Tokyo & NYC.

I used observablehq.com/plot for charting and playwright.dev for the images.

Python scripts with a bit of SQL and HTML/CSS/JS