{
 "name": "Space stocks by sector",
 "description": "Number of companies, combined market value and median year-to-date return by sector, as of 2026-10-23.",
 "source": "https://www.orbitalpha.cloud/space-stocks/statistics",
 "updated": "2026-10-23",
 "license": "CC BY 4.0 (credit Orbit Alpha with a link)",
 "rows": [
  {
   "sector": "Launch",
   "companies": 4,
   "market_cap_usd": 2039645527194,
   "median_ytd_pct": -23.27
  },
  {
   "sector": "Satellite Comms",
   "companies": 7,
   "market_cap_usd": 66273692290,
   "median_ytd_pct": -0.98
  },
  {
   "sector": "Earth Observation",
   "companies": 5,
   "market_cap_usd": 7758539844,
   "median_ytd_pct": -15.56
  },
  {
   "sector": "Space Infrastructure",
   "companies": 11,
   "market_cap_usd": 18356192514,
   "median_ytd_pct": -39.24
  },
  {
   "sector": "Exploration",
   "companies": 3,
   "market_cap_usd": 4335978164,
   "median_ytd_pct": -25.23
  }
 ]
}