Trendyways: Financial Technical Analysis in JavaScript

trendyways: a JavaScript library for financial technical analysis on stock time series data.

Key features:

• MA, EMA, WMA, and Bollinger bands
• RSI, MACD, momentum, ROC, and stochastic oscillator
• On-Balance Volume, Volume and Price Trend, and Money Flow Index
• Average True Range and Average Directional Index
• Four pivot point systems: Floor, Woodies, Camarilla, and Tom DeMark's
• Fibonacci retracements for uptrend and downtrend series
• Works via browser script tag or npm, with zero external dependencies

👉 Blog Post

👉 GitHub Repo

👉 Live Demo