ErTasselli / OpenTerminal

# OpenTerminal
**A Terminal‑style workspace for the rest of us — built entirely on free, public market data.**
Dark. Dense. Keyboard‑driven. Zero paid API keys, zero subscriptions.
 ⭐ If this is useful to you, consider starring the repo — it genuinely helps other people find it. 
## Why OpenTerminal?
Real trading terminals cost **$2,000+ a month**. Most retail dashboards either lock the good stuff behind a paywall or run on a single flaky data source that breaks the moment you actually need it.
OpenTerminal takes a different approach: it stitches together several **free, publicly documented (or reverse‑engineered but widely used) market data endpoints** — the same ones that power major finance sites' own front ends — into one fast, keyboard‑first, widget‑based dashboard that runs entirely on your machine. Every data endpoint has an automatic fallback chain, so a single provider hiccup never takes the whole app down.
No signup. No credit card. No rate‑limited demo tier. Clone it, `npm install`, and you have a live terminal in under a minute.
## ✨ Features
- 🖥️ **Widget-based workspace** — drag, resize, add, and remove panels (`react-grid-layout`); your layout is saved locally and restored on reload
- ⌘K **global command palette** — instantly search stocks, ETFs, and crypto and jump straight to them
- 📈 **Professional charting** (via `lightweight-charts`) — candlesticks, bars, line, area, volume, 8 timeframes (1D → MAX), and SMA / EMA / VWAP / Bollinger Bands / RSI / MACD indicators, each with a live hover legend showing OHLC, volume, and every active indicator's value under your cursor
- 💹 **Quote panel** — last / bid / ask / OHLC, volume, market cap, P/E, EPS, dividend yield, 52‑week range, beta, shares outstanding
- 📰 **News feed** — aggregated and de‑duplicated from multiple RSS sources, per‑symbol or global
- 🔎 **Full‑market screener** — filter by sector, market cap, % change, and volume across the entire US equity market, sortable on every column
- 🗺️ **Live sector heatmap** — treemap sized by market cap, colored by daily % change, refreshing every few seconds
- ⛓️ **Options chain** — calls and puts side‑by‑side with strike, bid/ask, volume, open interest, and ITM highlighting
- 🪙 **Crypto board** — top assets with 7‑day sparklines, BTC/ETH dominance, and full OHLCV charting for any listed coin
- 🏦 **Macro dashboard** — live US Treasury yield curve, VIX, and major index/commodity proxies
- 💼 **Portfolio tracker** — log buy/sell transactions, track average cost, realized & unrealized P&L (persisted in SQLite)
- 📅 **Calendar** — economic events (Fed, ECB, CPI, NFP and more) with consensus forecast, previous reading and, for the major US/EU releases, the actual outcome; plus a per‑watchlist earnings calendar with click‑through history showing forecast vs. actual EPS for the last several quarters and the stock's next‑day price move
- 🤖 **AI assistant** (optional) — ask questions about the symbol you're looking at, powered by Claude, fully context