{
  "symbol": "NKTX",
  "socialMediaRisk": {
    "hypeSusceptibility": true,
    "volatilityDrivenBy": ["biotechnology sector", "small market capitalization", "clinical-stage development"],
    "riskScore": 7,
    "reason": "Nkarta, Inc. operates in the biotechnology sector with a small market cap and is in clinical-stage development, making it susceptible to retail-driven speculation and social media hype."
  }
}