{
  "symbol": "CSTL",
  "socialMediaRisk": {
    "hypeSusceptibility": true,
    "volatilityDrivenBy": ["biotech sector", "small-cap stock", "diagnostic innovation"],
    "riskScore": 7,
    "reason": "Castle Biosciences operates in the biotech sector, which is prone to hype, and is a small-cap company, making it susceptible to retail-driven volatility."
  }
}