Compare up to 10 stock or ETF tickers side by side using Polymarket market activity.

Use it for watchlists: one compact row per ticker. Results are sorted by buzz_score descending and include trend, trend_history, trade_count, market_count, current_market_count, unique_traders, sentiment_score, bullish_pct, bearish_pct and total_liquidity. trend is flow momentum over the current 3 UTC days vs previous 3 UTC days using trades, volume, market breadth and liquidity; not price movement. For from/to, anchors at to (or now when to is today). Each requested ticker gets one row. Tickers are Instrument Graph keys, as on /stock/{ticker}; keys used before the Graph switch are not rewritten. Keys without activity in the period, including keys that are not Graph keys, return zeroed metrics. Keys that are not Graph keys have no company name; use /search to find a key.

{
  "period_days": 7,
  "stocks": [
    {
      "ticker": "AAPL",
      "company_name": "Apple Inc.",
      "buzz_score": 68.9,
      "trend": "stable",
      "trade_count": 312,
      "market_count": 27,
      "current_market_count": 12,
      "unique_traders": 119,
      "sentiment_score": 0.28,
      "bullish_pct": 64,
      "bearish_pct": 36,
      "total_liquidity": 128000,
      "trend_history": [
        48.2,
        51,
        55.3,
        61.1,
        65.8,
        69.2,
        68.9
      ]
    }
  ]
}