{
  "id": "wl-ai-megacaps",
  "name": "AI Megacaps",
  "items": [
    { "type": "ticker", "value": "NVDA" },
    { "type": "ticker", "value": "MSFT" },
    { "type": "ticker", "value": "GOOGL" },
    { "type": "ticker", "value": "META" },
    { "type": "query", "value": "data center capex AND \"generative AI\"" }
  ]
}