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v1

latestOpenAPI 3.1.0MIT2026-08-0453113564.4 KB
Polymarket Stocks

Compare stocks

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

Use it when you already know the tickers and want a compact ranked table instead of full detail reports. 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).

get/polymarket/stocks/v1/compare

Query parameters

fromstring date nullable

Start date in YYYY-MM-DD. Inclusive UTC date.

Start date in YYYY-MM-DD. Inclusive UTC date.

tostring date nullable

End date in YYYY-MM-DD. Inclusive UTC date. Omit to use the current UTC date.

End date in YYYY-MM-DD. Inclusive UTC date. Omit to use the current UTC date.

daysinteger

Deprecated v1 compatibility shorthand. Prefer from and to for reproducible UTC date windows.

Deprecated v1 compatibility shorthand. Prefer from and to for reproducible UTC date windows.

tickersstring required

Comma-separated ticker list (max 10)

Example:TSLA,NVDA,AMD

Comma-separated ticker list (max 10)

Response

Successful Response

period_daysinteger required

Analysis period in days

Example response

{
  "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
      ]
    }
  ]
}