{
  "symbol": "PRTA",
  "socialMediaRisk": {
    "hypeSusceptibility": true,
    "volatilityDrivenBy": ["Biotechnology sector", "Small-cap market capitalization", "Clinical trial developments"],
    "riskScore": 8,
    "reason": "Prothena Corporation operates in the biotechnology sector, which is prone to speculation, and has a small market cap, making it susceptible to retail-driven price movements."
  }
}