{
  "enabled": true,
  "enabled_strategies": ["v51_baseline", "v52_8signals", "v53_alt", "v53_btc"],
  "initial_balance": 10000,
  "risk_per_trade": 0.02,
  "max_positions": 4,
  "tier_multiplier": {
    "light": 0.5,
    "standard": 1.0,
    "heavy": 1.5
  }
}