module risk_management (
  input wire clk,
  input wire rst_n,
  input wire [31:0] trade_data,
  input wire trade_valid,
  output reg trade_approved,
  // Position tracking
  input wire [31:0] position_update,
  input wire position_update_valid,
  output reg [31:0] current_position,
  // Exposure tracking
  input wire [31:0] exposure_update,
  input wire exposure_update_valid,
  output reg [31:0] current_exposure,
  // Risk checks
  input wire [31:0] max_exposure_limit,
  input wire [31:0] max_position_limit
);

  // Risk parameters
  parameter RISK_CHECK_EXPOSURE = 1;
  parameter RISK_CHECK_POSITION = 1;

  // Risk management logic
  always @(posedge clk) begin
    if (!rst_n) begin
      // Reset logic
      trade_approved <= 1;
      current_position <= 0;
      current_exposure <= 0;
    end else begin
      // Update position
      if (position_update_valid) begin
        current_position <= current_position + position_update;
      end

      // Update exposure
      if (exposure_update_valid) begin
        current_exposure <= current_exposure + exposure_update;
      end

      // Perform risk checks
      if (trade_valid) begin
        if (RISK_CHECK_EXPOSURE) begin
          if (current_exposure + trade_data[31:0] > max_exposure_limit) begin
            // Exposure limit exceeded
            trade_approved <= 0;
          end else begin
            trade_approved <= 1;
          end
        end

        if (RISK_CHECK_POSITION) begin
          if (current_position + trade_data[31:0] > max_position_limit) begin
            // Position limit exceeded
            trade_approved <= 0;
          end else begin
            trade_approved <= 1;
          end
        end
      end else begin
        trade_approved <= 1;
      end
    end
  end

endmodule