{
  "nodes": [
    {
      "id": "mac",
      "type": "macd",
      "params": {
        "short_period": 12,
        "long_period": 26,
        "signal_period": 9
      }
    },
    {
      "id": "mac2",
      "type": "macd",
      "params": {
        "short_period": 12,
        "long_period": 26,
        "signal_period": 9
      }
    },
    {
      "id": "src",
      "type": "market_data_source",
      "params": {},
      "timeframe": "W-FRI"
    }
  ],
  "edges": [
    {
      "source": "src",
      "source_handle": "c",
      "target": "mac",
      "target_handle": "SLOT"
    },
    {
      "source": "src",
      "source_handle": "c",
      "target": "mac2",
      "target_handle": "SLOT"
    }
  ]
}
