MSS Sweeps
By LuxAlgoAug 12, 2026

MSS Sweeps is a precision technical indicator designed to help traders identify liquidity hunts within a defined market structure. By tracking internal swings and monitoring how price interacts with protected key levels following a confirmed Break of Structure (BOS), this tool provides actionable insights into potential trend continuations. Traders can use it to pinpoint moments where market participants are being trapped, often signaling high probability entry opportunities aligned with the prevailing internal momentum.
How to Trade the MSS Sweeps?
The indicator operates by first identifying the internal trend through a series of structure breaks. Once a BOS is confirmed, the system highlights a protected higher low or lower high, which acts as a liquidity zone. Trading with this indicator involves watching these protected levels for a specific behavior: the sweep.
A sweep occurs when the price briefly penetrates a protected level but quickly closes back on the original side, indicating that liquidity has been harvested before a continuation in the primary direction. When you see a bullish higher low sweep, it suggests that bearish momentum has been exhausted and buyers are stepping back in. Conversely, a bearish lower high sweep suggests that the upward liquidity run has failed, potentially opening the door for further downside. It is recommended to use these signals as a confluence with your existing strategy rather than as standalone entry triggers.
MSS Sweeps Settings
Internal Structure
- Internal structure length: Defines the sensitivity of the pivot points. A higher value will look for larger swings, while a lower value will capture more frequent, smaller movements.
- Confluence filter: An optional filter that requires the candle breaking the structure to meet specific criteria, helping to reduce noise in choppy conditions.
Display
- Show BOS labels: Toggles the visibility of Break of Structure labels that occur after a hidden Change of Character (CHOCH).
- Show CHOCH labels: Enables the display of the initial break against the internal trend.
- Show MSS sweeps: Toggles the labels that mark successful liquidity sweeps.
- Show protected level: Controls the lines that extend from the most recent protected high or low, visualizing the zone to watch for potential sweeps.
Style
- Bullish color: Sets the color for bullish BOS labels and bullish sweep signals.
- Bearish color: Sets the color for bearish BOS labels and bearish sweep signals.
- Protected level color: Determines the color of the dashed line representing the current protected level.
Frequently Asked Questions
What does a sweep represent in market structure?
A sweep represents a liquidity hunt where price temporarily invalidates a protected pivot level to trigger stop orders before immediately reversing to continue the primary trend. It is essentially a trap for traders who entered positions too early or set stops too close to swing points.
Can this indicator be used on any timeframe?
Yes, this indicator is designed to be timeframe agnostic and can be applied to any asset class or chart interval. Traders should adjust the internal structure length according to their specific timeframe to ensure the pivots remain relevant to their trading style.
How does this indicator define a BOS?
The indicator defines a Break of Structure as a closing price moving past a previous internal high or low. To ensure robustness, the tool requires a hidden CHOCH event to occur first, confirming the trend direction before it begins painting formal BOS labels.
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