Sample Order Format for .NET: Develop a C# order format aligned with the brokerage's API requirements, covering symbol, quantity, initial price, and TSL parameters.

Integrate with Brokerage API: Utilize .NET to integrate your algorithm with the brokerage's API, enabling order submission and real-time updates.

Implement Trailing Stop Loss Logic: Incorporate dynamic TSL adjustment based on market fluctuations to optimize gains and minimize losses.

Test and Debug: Thoroughly test the system in simulated environments, debug issues, and refine the algorithm for optimal performance.

Monitor and Optimize: Regularly monitor live trading performance, analyze outcomes, and optimize the algorithm to adapt to market changes.

Understanding and following this plan can help effectively implement a ROBO order system with Trailing Stop Loss functionality in a .NET environment, leveraging brokerage API capabilities for strategic trading.