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   "title": "Mitch McConnell steps down from Senate before his term ends?",
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   "title": "Closer Senate Race: Georgia or Kansas?",
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   "title": "Mississippi Senate Election Margin of Victory (First Round)",
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   "title": "Virginia Senate Election Winner",
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   "volume": 23699.17,
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   "title": "Which party will win the Texas State Senate in 2026?",
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   "title": "Wyoming Senate Election Margin of Victory",
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   "title": "Closer Senate Race: Kansas or Nebraska?",
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   "title": "Florida Senate Election: Broward County Winner",
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   "title": "Ohio Senate Election Margin of Victory",
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   "title": "Virginia Senate Election Margin of Victory",
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   "title": "South Dakota Senate Election Margin of Victory",
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   "title": "Rhode Island Senate Election Margin of Victory",
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   "title": "Wyoming Senate Election: Turnout",
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  {
   "title": "Closer Senate Race: Michigan or New Hampshire?",
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   "volume": 681.95,
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   "title": "Which party will win the Arizona State Senate in 2026?",
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   "volume_24h": 18.44,
   "volume": 7712.76,
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   "title": "Will the GOP use 'Nuclear Option' to break filibuster?",
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   "title": "Nebraska Senate Election Margin of Victory",
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   "volume": 9209.74,
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  {
   "title": "Heidi Overton confirmed as FDA Commissioner?",
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   "volume_24h": 11.0,
   "volume": 25786.18,
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  {
   "title": "Louisiana Senate Election Margin of Victory",
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   "title": "Illinois Senate Election Margin of Victory",
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   "title": "Colorado Senate Election Margin of Victory",
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   "title": "John Fetterman out?",
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   "title": "North Carolina Senate Election: Turnout",
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   "title": "Graham Platner divorce by October 31?",
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   "title": "Florida Senate Election: Miami-Dade County Winner",
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   "title": "Pennsylvania State Senate Winner 2026?",
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   "title": "Which party will win the Maine State Senate in 2026?",
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   "title": "Hung Cao confirmed as Secretary of the Navy?",
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   "title": "Who will John Cornyn endorse in the Texas Senate Election?",
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   "volume": 3003.23,
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   "title": "GOP's worst Great Plains Senate Race (IA, NE, KS)?",
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   "title": "Closer Senate Race: Alaska or Texas?",
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   "title": "Closer Senate Race: Florida or South Carolina?",
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  {
   "title": "Closer Senate Race: Maine or Texas?",
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   "title": "Closer Senate Race: Montana or New Jersey?",
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   "title": "Closer Senate Race: Nebraska or Texas?",
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 "license": "CC BY 4.0",
 "license_url": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": {
  "required": true,
  "text": "Odds data: PolymarketTrader.com",
  "url": "https://polymarkettrader.com/odds/senate/",
  "html": "<a href=\"https://polymarkettrader.com/odds/senate/\">Odds data: PolymarketTrader.com</a>"
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 "source": "Polymarket public Gamma API; not affiliated with Polymarket."
}