TradingCalc
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Notes from building TradingCalc

Real trading problems, what I build to fix them for myself, and how the deterministic math holds up. Not a press release feed.

2026-09-19Add a risk gate to your Binance Agent OS or Coinbase agent →

I’m a short trader who’s twice guessed my own liquidation price instead of calculating it. Here’s the one-call fix I built for myself, and how it grew into 31 tools.