CandleView-An AI-driven financial time-series data visualization and rendering engine.

Boy Happy — Fri, 09 Jan 2026 03:17:20 +0000

Project URL: Github

CandleView is an AI-powered financial time-series data visualization (candlestick) and graphics rendering engine.

Core Features

Main-chart indicators (overlayed on candlestick charts):

MA, EMA, Bollinger Bands, Ichimoku Cloud, Donchian Channel, Envelope, VWAP, Heat Map, Market Profile
Sub-chart indicators:

RSI, MACD, Volume, Parabolic SAR, KDJ, ATR, Stochastic, CCI, Bollinger Bands Width, ADX, OBV
Supported chart / charting styles (15+ mainstream candlestick types):

Candlestick, Hollow Candlestick, OHLC Bars, Heikin Ashi, Line, Area, Step Line, Baseline, Mountain, Line Break, Histogram, High-Low, HLCArea, and more
Built-in drawing tools:

Trend lines, channels, full Fibonacci suite (retracement, extension, fan, time zones), Gann tools, pattern drawing (Head & Shoulders, Elliott Wave, XABCD), text / price labels, and trade position markers — all free to use
AI-powered analysis:

Integrated with multiple LLMs (GPT-4, Claude, Gemini, DeepSeek, Tongyi Qianwen, etc.) for interactive chart analysis, trend prediction, and automated report generation via natural language chat
Command-line terminal:

Vim-like shortcut commands (e.g. open ma, close rsi, theme dark)
High customizability:

The engine is highly configurable. Custom requirements are welcome via GitHub Issues.

DEV Community: Boy Happy