{
  "name": "MACD",
  "description": "Moving Average Convergence Divergence",
  "type": "macd",
  "display_type": "subplot",
  "default_parameters": {
    "fast_period": 12,
    "slow_period": 26,
    "signal_period": 9
  },
  "parameter_schema": {
    "fast_period": {
      "type": "int",
      "min": 2,
      "max": 50,
      "default": 12,
      "description": "Fast EMA period"
    },
    "slow_period": {
      "type": "int",
      "min": 5,
      "max": 100,
      "default": 26,
      "description": "Slow EMA period"
    },
    "signal_period": {
      "type": "int",
      "min": 2,
      "max": 30,
      "default": 9,
      "description": "Signal line period"
    }
  },
  "default_styling": {
    "color": "#fd7e14",
    "line_width": 2
  }
}