I audited my SEC pipeline, found 82.7% of split adjustments were wrong

Show HN: I audited my SEC pipeline, found 82.7% of split adjustments were wrong

I audited my SEC pipeline, found 82.7% of split adjustments were wrong is a business in show hn launch.

Profile

Hello HN! I built a pipeline which fetches SEC EDGAR 10k and 10qs for more than 600 companies, maps xbrl-tags onto around 35 financial concepts and computes growth- , fundamental- and valuation-multiples (prices provided by yfinance). This project originated bc I wanted clean, non-third-party financial data in order to judge a trading thesis of mine. I could not find any app providing such data (for free), let alone being open source. Turns out there are no data providers because xbrl of 10ks and 10qs SUCKS(!!!!). It is messy, unregulated and devastated. Its the wild west of finance. A project like this was 5 years ago not possible, at least not with less than ~1000 people. Thats because of

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

The company is listed at the Show HN launch stage of development.

Website: xbrlmetrics.com