BB Squeeze Screener 15M

Purpose: Detects Bollinger Band squeeze conditions across symbols/timeframes for fast scanning in the TradingView Screener. Default timeframe = 15m, but can be duplicated for 1h / 4h / 1D columns.
How it works: computes a normalized BB width, compares it to its SMA and flags when width falls below the configured threshold (squeeze ON). Output = 1 (squeeze) or 0 (no squeeze).
Inputs: Timeframe, BB Length, SMA Length, Threshold. Use separate columns per timeframe for multi‑TF scanning.
Usage: Publish the script, add it as a Screener column, then filter for =1 and combine with Vol 24h / Market Cap filters to reduce noise. Good workflow: Mode = 15m (intraday), 1h (swing), 4h/1D (higher‑TF confirmations).
Notes: This is a volatility filter (not directional). Combine with momentum/volume filters or a breakout rule for entries. Backtest rules on your watchlist before live use.
Disclaimer: Educational tool only — not financial advice. Use proper risk management.