Local Trading Journal

Local Trading Journal

Built 100% with [Claude Code](https://claude.ai/code)

**Stop paying $25–50/month for a trading journal.** Local Trading Journal is a full-featured, privacy-first trading journal that runs entirely in your browser — no subscription, no account, no data leaving your machine.

Now includes a **Signal Intel** tab — a live market intelligence feed with AI-powered signal analysis, real-time stock prices, and RSS news aggregation running on a local background server — plus a **New Signals** aggregated feed, an **LLM Prompts** tab for saving and launching AI market analysis prompts, an **LLM Trade Plan** tab for creating and managing option trade plan cards generated by any LLM, and a **Banking** tab for tracking brokerage account funding and transfers.

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Why Switch From Tradervue, TraderSync, or Tradezella?

	Local Trading Journal	Paid SaaS ($25–50/mo)
Cost	Free forever	$300–600/year
Privacy	Your data never leaves your browser	Uploaded to third-party servers
Internet required	No — works fully offline	Yes
Account / login	None	Required
Data ownership	100% yours, export anytime	Locked to their platform
Customization	Open source, modify freely	None
No ads / upsells	Never	Common
Market intelligence	Signal Intel — AI analysis, live prices	Rare / paywalled

Your trade data is sensitive. Position sizes, entry timing, win rate, P&L — this is information you don't need to hand to a SaaS company. Local Trading Journal stores everything in your own browser's **IndexedDB** — a built-in database that grows with your data (no 5 MB quota). There is no server. There is no account. There is no subscription.

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What You Get

Trade Logging with Multi-Leg Execution

Record every buy and sell leg individually, exactly as your broker executes them. Partial fills, scaled exits, multi-day holds — all supported. FIFO P&L is calculated automa