OPEN-SOURCE SCRIPT

Liquidity Sweep & Reversal Map

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Liquidity Sweep & Reversal Map (LSRM) is a visual tool designed to help traders study how price interacts with key liquidity areas such as daily highs, daily lows, previous-day levels, and potential sweep zones. Its purpose is to map structure, highlight volatility around major reference points, and visualize how price behaves after taking liquidity.

This indicator does not attempt to predict market direction. It simply identifies conditions where price has interacted with a known reference level and marks that interaction for user analysis.

🔍 What This Indicator Shows
1. Key Liquidity Reference Levels
The script automatically draws and updates the following levels:
  • TH — Today’s High
  • TL — Today’s Low
  • PDH — Previous Day High
  • PDL — Previous Day Low

These levels are widely monitored by many traders and can be helpful when studying liquidity behavior and intraday volatility.

2. Liquidity Sweeps
A liquidity sweep occurs when:
  • Price briefly moves beyond a major high or low
  • And then closes back within the prior range

The indicator marks detected sweep interactions with:
  • BS (Bullish Sweep) when liquidity is taken below a low
  • SS (Bearish Sweep) when liquidity is taken above a high

A sweep only appears after the bar has closed, helping users analyze completed price structure.

3. Optional Sweep Zones
When enabled, the tool draws a shaded zone between:
  • The swept wick
  • The reference level

This can help highlight areas where liquidity was taken.

4. Volume & Candle Filters
The indicator includes optional filters such as:
  • Relative volume spikes
  • Strong candle body requirement

These filters are provided only to refine the visual highlight of sweeps; they do not constitute trading signals.

🎛 Customization
Users can configure:
  • Instrument presets
  • Sweep buffers
  • Volume sensitivity
  • Line visibility and thickness
  • Label display
  • Zone visibility


All settings are optional and intended for chart annotation only.

⚠️ Important Notes
  • This tool is not a trading system, signal generator, or strategy.
  • It does not provide buy/sell advice or predict future price movement.
  • All markings are visual aids for chart study and structural analysis only.
  • Users should rely on their own judgment and independent analysis when making trading decisions.

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