High-Low Breakout Strategy with ATR trailing Stop Loss
Jan 31, 2025

The High-Low Breakout Strategy with ATR trailing Stop Loss indicator is a comprehensive trading tool designed to identify and trade breakouts based on the high and low price levels established during a specific opening period. By combining these session-defined levels with a dynamic ATR-based trailing stop, it aims to capture intraday trends while managing risk effectively.
Usage
The tool is primarily used to identify breakout opportunities after a market's initial volatility has subsided. It tracks the highest and lowest prices within a user-defined timeframe (e.g., the first 30 minutes of the trading session) and plots these as horizontal support and resistance lines.
- Long Entry: Triggered when the closing price crosses above the established high level of the specified period.
- Short Entry: Triggered when the closing price crosses below the established low level of the specified period.
- Trailing Stop: The strategy employs an Average True Range (ATR) multiplier to set dynamic stop-loss levels that adjust based on market volatility, helping to protect gains during trending moves.
- Intraday Management: To avoid overnight exposure, the script includes a built-in exit condition that closes all active positions at a specified time (defaulting to 3:15 PM).
Details
The strategy focuses on the "Opening Range Breakout" concept, assuming that the initial price action of a session often sets the tone for the day. By isolating the high and low of the first N minutes, traders can identify key levels where institutional interest or momentum might push the price into a sustained trend. The implementation includes logic to ensure levels are reset daily, providing a fresh perspective for each new trading session. Additionally, it features position sizing based on risk percentage and equity to maintain consistent account management.
Settings
Indicator Settings
- Select Timeframe for Indicator: Sets the duration of the opening period used to define the high and low levels.
- Number of Days to Show High-Low: Determines how many historical days the high/low lines will remain visible on the chart.
ATR & Risk Settings
- ATR Period: The lookback period for the Average True Range calculation.
- ATR Multiplier: The value multiplied by the ATR to determine the distance of the trailing stop-loss.
- Risk Per Trade (%): The percentage of account equity to risk on a single trade, influencing position size.
Trade & Session Settings
- Trade Direction: Options to allow "Long", "Short", or "Both" types of entries.
- Session Hours: Input fields to define the start and end times for session tracking and automated exits.
FAQ
How do I access High-Low Breakout Strategy with ATR trailing Stop Loss?
You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.
Can I change the breakout period?
Yes, you can adjust the "Select Timeframe for Indicator" setting to any preferred duration, such as 15, 30, or 60 minutes, to capture different opening ranges.
Does the strategy support automated alerts?
Yes, the script includes webhook support and intraday alerts to notify you when positions are opened or closed at the end of the session.
Trading & investing are risky and many will lose money in connection with trading and investing activities. All content on this site is not intended to, and should not be, construed as financial advice. Decisions to buy, sell, hold or trade in securities, commodities and other investments involve risk and are best made based on the advice of qualified financial professionals. Past performance does not guarantee future results.
Hypothetical or Simulated performance results have certain limitations. Unlike an actual performance record, simulated results do not represent actual trading. Also, since the trades have not been executed, the results may have under-or-over compensated for the impact, if any, of certain market factors, including, but not limited to, lack of liquidity. Simulated trading programs in general are designed with the benefit of hindsight, and are based on historical information. No representation is being made that any account will or is likely to achieve profit or losses similar to those shown.
Testimonials appearing on this website may not be representative of other clients or customers and is not a guarantee of future performance or success.
As a provider of technical analysis tools and strategies, we do not have access to the personal trading accounts or brokerage statements of our customers. As a result, we have no reason to believe our customers perform better or worse than traders as a whole based on any content, tool, or platform feature we provide.
Charts used on this site are by TradingView in which the majority of our technical indicators are built on. TradingView® is a registered trademark of TradingView, Inc. www.TradingView.com TradingView® has no affiliation with the owner, developer, or provider of the Services described herein.
Market data is provided by CBOE, CME Group, BarChart, Massive, CoinAPI. Select U.S. equities data is provided through Massive. CBOE BZX real-time U.S. equities data is licensed from CBOE and provided through BarChart. Real-time futures data is licensed from CME Group and provided through BarChart. Select cryptocurrency data, including major coins, is provided through CoinAPI. All data is provided “as is” and should be verified independently for trading purposes.
This does not represent our full Disclaimer. Please read our full disclaimer.
© 2026 LuxAlgo Global, LLC.

