Quantin
Systematic alpha. No quant team required.
Quantin launched on April 2, 2026.
What it does
A quant model screens 798 US stocks every 2 months, backtests 150 strategies against 8 years of data, detects the market regime with ML, and picks the top 15 positions. +26.5% annual return, −9.5% max drawdown, Sharpe 2.05 — all walk-forward validated. No opinions, no guesswork. Free to start, then $25/month.
A quantitative model selects the 15 best US stocks every 2 months. +23.6% annual return, −8.4% max drawdown, Sharpe ratio 1.95. Walk-forward validated, no opinions — just data. $25/month.
Does a similar job
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We think backtesting is too difficult, this is our attempt to make it much easier and more fun - let us know what you think!
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Today we're releasing Quant (https://sourcetable.com/quant), an AI analyst that connects to 600+ exchanges with 1000+ built-in analysis tools. Andrew, CTO, has a background building software at hedge funds so we put his knowledge and experience into this application. The core idea: if you already know spreadsheets, you shouldn't need to learn Python/R or set up complex infrastructure to do serious quantitative analysis. One way to think of Quant is a low-cost Bloomberg Terminal alternative. What's inside: Portfolio optimization (including Dalio's risk parity approach),…
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Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app