Web app · FastAPI + Lightweight Charts
Equity Charts
A charting terminal for every US-listed stock and ETF: live prices, indicators and drawing tools, plus written support and resistance analysis that runs entirely in code, with no AI service involved.
Levels
Shaded support and resistance zones, each explained in writing: how many times price reacted there, when it last did, and what else lines up at that price.
Fibonacci
Drag from a swing low to a swing high to draw retracement levels, or press Auto to place them on the latest major swing.
20-day EMA scanner
After every close it checks about 12,300 stocks and ETFs. Liquid names that close below their 20-day EMA arrive in one Discord digest.
Charting
Streaming prices, EMA, SMA, Bollinger Bands, RSI, MACD, trendlines, and a fundamentals view for individual stocks.
Open Equity Charts
Free hosting: after a quiet spell, the first load takes 30 to 60 seconds.