What does total_percent_investment_per_trade control?

The total_percent_investment_per_trade setting in MagicTradeBot is a key parameter in automatic DCA position sizing. It defines the maximum portion of your account balance that can be used for all DCA orders combined in a single trade, ensuring that your exposure remains controlled and risk is managed effectively.

🔹 1️⃣ How It Works

  1. Caps Total Exposure

    • This setting limits the sum of the initial order and all subsequent DCA orders
    • Ensures that even if the market triggers all DCA levels, your total investment does not exceed the defined percentage of your balance

  2. Integrates with Other DCA Parameters

    • Works together with:

      • auto_calculate_initial_amount → determines initial order size dynamically
      • max_orders → total number of DCA orders allowed
      • size_multiplier → scales each subsequent DCA order
    • Together, these parameters ensure safe, controlled scaling of DCA orders

  3. Risk Management

    • Directly controls the maximum capital at risk per trade

    • Prevents accidental overexposure, especially important for:

      • High-leverage trading
      • Volatile coins
      • Multiple trades running simultaneously

🔹 2️⃣ Practical Example

Account Balance: $1,000 DCA Settings:

auto_calculate_initial_amount: true
total_percent_investment_per_trade: 5
max_orders: 3
size_multiplier: 1.2

Step 1 – Calculate Total Allocation

  • 5% of $1,000 → $50 maximum for this trade

Step 2 – Calculate Initial and DCA Orders

  • Initial order = $50 ÷ (1 + 1.2 + 1.2²) ≈ $15.15
  • DCA 1 = $15.15 × 1.2 ≈ $18.18
  • DCA 2 = $18.18 × 1.2 ≈ $21.67
  • Total exposure ≈ $50 → matches total_percent_investment_per_trade

This ensures that no matter how many DCA orders are triggered, the total investment never exceeds 5% of your account balance, keeping your trade safe.

🔹 3️⃣ Key Benefits

Benefit Description
Limits Risk Per Trade Prevents overexposure in volatile markets
Safe Scaling Ensures DCA orders scale correctly without exceeding total allocation
Consistent Risk Management Total investment is predictable and controlled
Flexible Can be adjusted for conservative (2–3%) or aggressive (10%+) strategies

🔹 4️⃣ Key Takeaways

  • total_percent_investment_per_trade is the risk cap for each trade
  • Works with automatic initial amount calculation, size multiplier, and max orders to safely scale DCA positions
  • Ensures total exposure never exceeds your desired percentage of the account, even if all DCA orders are executed
  • Essential for disciplined, risk-managed DCA trading, especially in volatile markets

In short, this setting is the main safety limiter for DCA trades, allowing MagicTradeBot to manage risk automatically while executing multiple DCA orders.

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