Hi Product Hunt, I'm the solo maker.

I built this because I kept breaking my own rules. I'd write "cut at -8%" in a notebook, then hold to -20% because "it'll come back". The problem wasn't knowing what to do. It was doing it on the day.

So Stock Compass works like this:

You write rules with no code (96 indicators: moving averages, RSI, ADX, breakouts, P/E, days to earnings and so on), grouped into buy, add, trim and exit.
Every trading day it scans your watchlist and gives you a short checklist.
Every signal is logged and scored against what the price actually did 1, 5 and 10 days later.
When you journal a trade, it's marked as "followed the rules" or "deviated", so you can see which one makes you money.

Because every signal is scored afterwards, you find out from the record, not from memory, which of your rule sets is worth keeping and which to switch off. And you can backtest a new rule on your own watchlist before it goes live.

It also works from ChatGPT and Claude (MCP), so you can ask "what does my checklist say today?" or "record that I sold 700 at 412".

Free for up to 50 tickers. Pro is $8/month with a 14-day trial and no card. It's not a broker and it never places orders.

There's a no-signup demo: https://stock-compass.app/en/demo?utm_source=producthunt&utm_campaign=launch

I'd love to hear what rule you can never bring yourself to follow.