USE AI TACTICALLY
Most people aren’t using AI effectively. AI is a tool, and like any tool, there are specific use cases where the tool is most effective. However, most people I see try to use it for everything, waste time, and get frustrated when they don’t get results.
Andrej Karpathy spent 4 minutes in an interview explaining a single idea
about how most people haven’t even started learning how to use AI
and everyone paying $20/month for a subscription.. that's not really using Claude at all
his point is that the real skill gap is the ability to build with AI
he identified 4 behaviors that break Claude Code and put them all into one file
a developer expanded it into 21 rules and published it - 82,000 stars and #1 on GitHub Trending
coding accuracy jumped from 65% to 94%
here's what these 21 rules actually are and why most developers using Claude every day have never configured them
the full breakdown is covered in the article below 👇
Backtesting usually lies. Most web tools overfit or ignore lookahead bias
I built this #Backtest tool for my own systematic strategies validation: Walk-forward IS/OOS, Monte Carlo, & regime filtering in seconds
Free, but need your feedback 👇
🔗 https://t.co/stz8MmETvo
Technical specs for the quants:
• Next-bar open execution (no lookahead)
• IS/OOS degradation scores to test generalization
• 1k+ Monte Carlo shuffles to kill path-dependency
• Pyodide WASM sandbox for custom indicators
• MCP server for Claude Desktop & full REST API
MarketHeist is back. We've been quiet for a while — but we've been working. Here's our first update: a free #backtesting tool 🚀we use ourselves to vet systematic strategies. Walk-forward, Monte Carlo, no signup [https://t.co/qCmHGaFNS3] — would love your feedback! More coming...
Gold is up 18% in 2025 and 36% over the past year, unaffected by tariffs or any other news.
Since the Great Financial Crisis (GFC) in 2008, the price of Gold has moved eerily in lockstep with Japan's M2 Money supply [1st CHART]
But in 2022, everything changed for Gold...
Gold is up 18% in 2025 and 36% over the past year, unaffected by tariffs or any other news.
Since the Great Financial Crisis (GFC) in 2008, the price of Gold has moved eerily in lockstep with Japan's M2 Money supply [1st CHART]
But in 2022, everything changed for Gold...
Starting to share my quantitative signals on Macro assets U.S. Dollar, Crude Oil, & Gold. Here's this week's update. No change this week. https://t.co/70bhFDNGZg