Show HN: ZcoreAI – Z-score regression channel screener (zcoreai.com)
I built ZcoreAI, a quant stock scanner that applies Donchian-Weighted regression channels to compute Z-scores across multiple timeframes simultaneously.
The idea: instead of eyeballing charts, you get a matrix of Z-score values per ticker per timeframe in one scan — so you can spot statistically overbought/oversold signals across your watchlist in seconds.
How it works: - Pick timeframes (1m to 1wk) - Pick tickers (or use the preloaded free watchlist) - Hit scan — regression channels + Z-scores are computed client-side via yfinance
Stack: Python, Streamlit, yfinance, NumPy. Deployed on Render.
Free tier available, no signup required to scan.
Happy to discuss the regression channel methodology or any feedback on the approach.
Hey HN,
I built ZcoreAI, a quant stock scanner that applies Donchian-Weighted regression channels to compute Z-scores across multiple timeframes simultaneously.
The idea: instead of eyeballing charts, you get a matrix of Z-score values per ticker per timeframe in one scan — so you can spot statistically overbought/oversold signals across your watchlist in seconds.
How it works: - Pick timeframes (1m to 1wk) - Pick tickers (or use the preloaded free watchlist) - Hit scan — regression channels + Z-scores are computed client-side via yfinance
Stack: Python, Streamlit, yfinance, NumPy. Deployed on Render.
Free tier available, no signup required to scan.
Happy to discuss the regression channel methodology or any feedback on the approach.
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