RS Grand Exchange Price Tracker for RuneScape 3

About

RuneScape 3 Grand Exchange Price Tracker
Make more gp with data you can act on. This Chrome extension tracks RS3 Grand Exchange prices, highlights buy/sell opportunities, and alerts you at the right moment. Full formatted docs: https://rs-ge-readme.snc.guru

🔝Top 5 features
1. Multi-signal trading hints for clearer buy/sell guidance
2. Z-score signal incorporated into the trading hints
3. Percentile-based signal incorporated into the trading hints
4. 30-day range position signal incorporated into the trading hints
5. Pop-out price tracker tab UI for detailed overview of data

🌟 Why this helps you make gp
Smart alerts: set buy/sell thresholds and get desktop notifications when prices cross them.
Actionable market insights: 30-day history, trend direction, volatility, and position-in-range.
Better signals: volatility categorization and real-time price analysis with configurable chart periods.
Works in the background: scheduled checks you control; pop-out tab with a clean column layout for fast scanning.
One-click add from RS3 GE pages; item images for quick scanning. Sync across devices; export/import for backups. And you can search the RuneScape 3 Grand Exchange just by typing "ge" and pressing TAB in your browser's URL bar! 

📖 Quick start
Add items from any RS3 GE page ("📈 Track this item") or via the popup
Set Low/High thresholds per item; press Enter or click Update Alerts
Watch the signals: tooltips show position-in-range, z-score, and percentile for buy/sell context
Tip: For sync reliability, keep watchlists to ~80–90 items (100–200 max).

🧠 How trading signals work (v1.6.0)
Z-score: how far current price is from the average (in standard deviations)
Percentile rank: where today’s price sits vs the last 30 days (0–100%)
Range position: 0 = near 30-day low, 1 = near 30-day high
Combined scoring: these signals are weighted to surface likely buys near lows and sells near highs

⚖️ Disclaimer
Not affiliated with Jagex or RuneScape. Use at your own risk; always verify prices on official sources.

📄 License
MIT