WFM Price History

WFM Price History enhances warframe.market with a full price analysis widget embedded directly into every item page — plus a standalone dashboard accessible from the extension icon. No popups, no tab switching, no clutter. ──────────────────────────────────────── EMBEDDED WIDGET (on every item page) ──────────────────────────────────────── 📈 Price history chart — 90-day and 48-hour SVG chart with min/max band, daily volume bars and interactive hover tooltips showing exact price, date and volume 🔮 7-day forecast — linear regression projection with confidence interval (±Xp) 🟢 Buy / Sell signal — current price vs 90-day average with percentage deviation 📊 Volatility score — Stable / Moderate / Volatile rating based on Coefficient of Variation 💧 Liquidity score — 1–10 rating based on average daily volume and trading consistency (1 = very hard to sell, 10 = trades daily) 🕐 Best hour to buy / sell — cheapest and peak price hours derived from 48h data, with optional timezone override 🪙 Ducat comparison — platinum-per-ducat ratio to decide whether to sell or trade for ducats (Prime items) ⭐ Vault status — shows whether a Prime item is currently vaulted or unvaulted ⚖️ Set vs Parts arbitrage — compares set price against buying parts individually, with clickable part names to jump to each part page (Prime sets) 📋 Copy to clipboard — one-click copy of average or median price for trade chat 👁 Watchlist & Price Alerts — star any item, set above/below price thresholds, get desktop notifications when prices cross them 🎯 Arcane rank toggle — separate Unranked vs R5 Maxed price history, chart and forecast for arcane enhancements (rank 0 ≈ 5p vs rank 5 ≈ 80p for Arcane Energize) ──────────────────────────────────────── FULL-SCREEN DASHBOARD (extension icon) ──────────────────────────────────────── Click the extension icon to open a standalone dashboard tab with: 🔍 Item search — type any item name and load its full price analysis 📊 All widget features in a wider, more readable layout ⬅️ ➡️ Back / forward navigation history — jump between items and go back with one click ⭐ Watchlist sidebar — all watched items with current prices and alert status 🎯 Arcane rank toggle — same Unranked / R5 Maxed split as the widget 📝 Personal notes — free-text annotation per watched item, auto-saved as you type ↓ CSV export — download current item 90-day price history or full watchlist as CSV for external analysis 🕐 Recently viewed — quick-access list of last 10 viewed items in the sidebar ──────────────────────────────────────── SETTINGS ──────────────────────────────────────── Right-click the extension icon → Options (or click the ⚙ gear inside the widget or dashboard) to configure: • Default chart range (90 days / 48 hours) • Timezone override for best-hour calculation • Toggle individual features on/off: forecast, buy/sell signal, volatility, liquidity, best hour, ducat comparison, vault status, arbitrage section Settings sync across devices via browser storage. ──────────────────────────────────────── PRIVACY ──────────────────────────────────────── All data comes from the official warframe.market public API. No personal data is collected, transmitted or stored externally. Watchlist and settings are stored locally in your browser.