![NR4 & NR7 with Breakouts [LuxAlgo] chart preview](https://s3.tradingview.com/s/sA6AFgk7.png?v=1746026571)
NR4 & NR7 is a pattern recognition indicator that identifies narrow range candles to detect potential market breakouts and low volatility transitions.
Explore complementary indicator rolesHow it works
The NR4 & NR7 indicator identifies narrow range candles by comparing the current candle's range to the previous 4 or 7 candles. When a narrow range bar is detected, the indicator highlights the candle and extends visual range lines to mark its boundaries.
After detecting the narrow range pattern, the script monitors subsequent price action, waiting for a breakout beyond the established range. When the price closes outside the range, a directional signal is generated, indicating a potential market movement from low to high volatility.
Why it may be useful
This indicator helps traders anticipate potential market shifts by identifying periods of low volatility that often precede significant price movements. By recognizing these compressed range patterns, traders can prepare for potential breakouts and adjust their trading strategies accordingly.
The NR4 & NR7 method provides a systematic approach to detecting market compression and potential expansion, offering traders a structured way to identify high-probability trading opportunities across different timeframes and market conditions.
When to explore it
The NR4 & NR7 pattern works best in markets that experience periodic volatility contractions and expansions, such as stocks, futures, and forex. Traders should ideally use this indicator on timeframes higher than the chart's current timeframe to ensure more reliable pattern recognition.
It is most effective when combined with other technical analysis tools and market context, allowing traders to confirm signals and reduce false breakout risks. The indicator is particularly useful during ranging or consolidating market conditions where price tends to move between periods of compression and expansion.
Keep exploring
What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.

![Half Cup [LuxAlgo] chart preview](https://s3.tradingview.com/z/zJ4hOaOp.png?v=1721307121)
![FVG Instantaneous Mitigation Signals [LuxAlgo] chart preview](https://s3.tradingview.com/x/xYpl5UdE.png?v=1721133969)
![Range Detector [LuxAlgo] chart preview](https://s3.tradingview.com/q/QOuZIuvH.png?v=1696338965)
![Range Breakout Signals (Intrabar) [LuxAlgo] chart preview](/_next/image?url=%2Fmedia%2F27328.png&w=3840&q=90&dpl=dpl_Jt27hmzh6tNsGuJ13vyBBWgv8XSW)

