Nadaraya-Watson Multi-TF Dashboard

This script is a Multi-Timeframe Flip State Dashboard based on Nadaraya-Watson: Rational Quadratic Kernel (Non-Repainting) indicator. It visualizes trend "flip" states across up to 8 custom timeframes using a consistent, non-repainting methodology. Built on 1-minute data, each timeframe row in the table updates only after its bar fully closes, ensuring accuracy and eliminating repainting issues.

Key features:

✅ Based on the Nadaraya-Watson Rational Quadratic Kernel, used to estimate trend direction

🧠 Each timeframe uses the same base 1-minute data for consistency across resolutions

🔄 Flip state detection is defined by slope reversals in the kernel regression

🧱 Fully supports non-repainting, close-confirmed states using lookahead=off

🧮 Configurable lookback window, kernel weighting, lag, and timeframes

🎨 Visual dashboard plots each TF’s state as a colored cell (green for bullish, red for bearish)

🛠️ Includes inline plots and debug traces to help visualize regression and flip logic

This dashboard is ideal for traders who want a compact visual overview of confirmed trend shifts across multiple timeframes, all using a mathematically grounded, TF-consistent model.