[
  {
    "topic": "Trading Performance",
    "sentiment": "bullish",
    "confidence": 0.95,
    "mentions": 12
  },
  {
    "topic": "Risk Management",
    "sentiment": "neutral",
    "confidence": 0.85,
    "mentions": 3
  },
  {
    "topic": "S&P 500 Comparison",
    "sentiment": "bullish",
    "confidence": 0.9,
    "mentions": 4
  },
  {
    "topic": "Trading Strategy",
    "sentiment": "neutral",
    "confidence": 0.8,
    "mentions": 2
  }
]