Hash Supertrend

Hash Supertrend is a visually enhanced Supertrend-based indicator designed by Hash Capital Research, tuned specifically for crypto trend trading on Solana (SOL) and Bitcoin (BTC). It combines institutional-style color coding, an optional session time filter, and production-ready alerts for systematic and discretionary traders alike.

What This Indicator Is
Hash Supertrend is a trend-following volatility band indicator built on TradingView’s native ta.supertrend() function.

It’s optimized and visually styled for:

• High-volatility crypto pairs (especially SOL/USDT, SOL/USD, BTC/USDT, BTC/USD)
  
• Timeframes typically used by crypto traders (from 5m scalping to 4H swing and 1D trend following)
  

The script is an indicator, not a strategy:

• It does not place trades or show backtest results.
  
• It provides clear trend states, flips, and alerts that you can plug into your own execution stack or manual trading.
  

Key Features
✅ Tuned for Crypto (Solana & Bitcoin)

• Parameters are chosen to respond well to the volatility profile of SOL and BTC, reducing noise while still catching strong moves.
  

✅ Non-repainting Supertrend Core

• Uses TradingView’s built-in ta.supertrend — values may move intrabar as the bar forms, but once a bar closes, the historical line and signals do not repaint.
  

✅ Fluorescent Trend Visualization

• Bright green for bullish phases
  
• Bright red for bearish phases
  
• Adaptive color intensity based on user setting
  

✅ Glow Layer & Trend Zones

• Glow effect around the Supertrend line for instant visual recognition
  
• Optional filled zones between price and line for “trend cloud” style visualization
  

✅ Time Filter (Session Control)

• Option to only mark signals during specific hours for those wanting to integrate with webhooks
  
• Designed for traders who avoid certain sessions (e.g., low-liquidity hours)
  

✅ Signal Dots & Alerts
Tiny green dots for bullish flips

• Tiny red dots for bearish flips
  
• Professional, preconfigured alerts for:
  
• Long Entry
  
• Short Entry
  
• Any Trend Change
  
• Filtered signals outside trading hours (for monitoring only)
  
  The core logic is built on:
  
• ATR Length (ATR Length) Default: 16
  
• Lower values (7–10): more sensitive, more signals, more noise
  
• Higher values (12–20): smoother, fewer but stronger trend signals
  
  Factor (Factor) Default: 3.11
  Lower values (1.5–2.5): tighter bands, earlier entries, higher whipsaws
  Higher values (3.0–4.0+): wider bands, later entries, stronger trend confirmation
  
  The indicator reads direction from ta.supertrend and classifies:
• Bullish Trend: direction < 0
  
• Bearish Trend: direction > 0
  
• A trend flip happens when direction changes sign:
  
• longSignal: Supertrend flips from above price to below price (bearish → bullish)
  
• shortSignal: Supertrend flips from below price to above price (bullish → bearish)