Apps, tools & side projects.
App · Sentiment · Android
Fear & Greed
I wanted the market's mood on my home screen without opening anything, so I built it: a minimalist Android app and widget that tracks the CNN Fear & Greed Index in real time, from Extreme Fear to Extreme Greed. Past five thousand downloads now, which still surprises me.
Tool · 30 Indices · Web
SageRanks
I built this to rule things out. It measures 800+ companies across 30 indices against the hard limits five legendary investors actually used, so I can see what Graham would have refused to touch before I ever look at what to buy. Every weight and every threshold is published. Free, no login.
Stocks · Investing · Personal
Portfolio
An anonymous window into what I actually own. Swedish investment companies bought at a discount, with Investor as the anchor, and American tech on the other side. Percentages only and never amounts, and the smallest holdings without a name, since a share price would give the size away.
FPV · Hobby · Currently quietKite Aero View
I build my own FPV drones, tune every parameter, crash them, and then start over. I fly for the footage as well: cars, landscapes, anything that looks better seen from above. It is a hobby and it has been quiet for a while, but the builds and the crashes are still up at @kiteaeroview.
What I do.
New technology has interested me for as long as I can remember. The stock market came later, in 2017. What I have built sits where the two meet, and neither project is an idea of mine. The app is a home screen widget for CNN's Fear & Greed index. The site ranks stocks against criteria that Graham, Buffett and others published decades ago. I built both because I wanted to use them myself.
Drone racing feels like a mix of playing Mario Kart and watching Formula 1. It is fast and it looks like a video game, except a crash has real consequences. Flying one means understanding the machine, physically and technically.
I work as an environmental inspector in a Swedish municipality, and have done for twelve years.