Midterm Trading Lifts Polymarket Volume as Sports Still Drives Broader Growth
Polymarket recorded $396 million in first-week November trading volume, with U.S. midterm markets contributing to a 34.2% weekly increase.
Polymarket recorded $396 million in first-week November trading volume, with U.S. midterm markets contributing to a 34.2% weekly increase. This is an original TLT brief synthesising 3 outlets (Crypto Economy, Cointelegraph, Cryptopolitan), plus live market data, as of Tue, 10 Nov 2026 23:45:02 UTC.
The figures show political prediction activity gaining ground within a platform whose broader volume surge has been sports-led. That matters for prediction-market competitors, regulators and users because midterm demand could reshape where trading volume concentrates.
- Polymarket traded $396 million during November’s first week
- Weekly volume rose 34.2% as U.S. midterm activity accelerated
- Political contracts represented about 12% of Polymarket volume
- Kalshi politics accounted for roughly 1.5%, with sports dominant
Crypto Economy, Cointelegraph and Cryptopolitan all report an expansion in Polymarket trading volume, although they emphasize different periods and drivers. Crypto Economy provides the specific first-week November total of $396 million and the 34.2% week-over-week increase, while Cryptopolitan links the recent expansion to U.S. midterm election trading; Cointelegraph’s June-to-October account describes a broader surge fueled by sports betting. Crypto Economy quantifies the political segment at about 12% of Polymarket volume versus roughly 1.5% of Kalshi activity, whereas Cryptopolitan characterizes Polymarket as the leading political-prediction venue. Cointelegraph is the only outlet in the group to highlight mounting regulatory scrutiny, and no supplied outlet contradicts the reported volume figures.
- Polymarket's $14B Trading Business Built on Sports Bets Faces Regulatory Scrutiny
- Kalshi Midterm Trading Volume Passes $2.5 Billion
- Midterm Trading Lifts Polymarket Volume as Sports Still Drives Broader Growth — this brief
Polymarket’s political prediction markets generated $396 million in weekly volume during the first week of November, according to Crypto Economy. That represented a 34.2% increase from the preceding week as activity surrounding the U.S. midterm elections strengthened. Political contracts accounted for approximately 12% of Polymarket’s volume during the period covered by the report. The midterm-driven increase comes against a broader expansion in the platform’s trading activity. Cointelegraph reported that volume on Polymarket’s US exchange surged from June through October, with sports betting serving as a major contributor. Cryptopolitan likewise described rapid volume expansion over the past week, specifically tying the latest growth to trading around the U.S. midterms.
Crypto Economy’s comparison with Kalshi shows that politics remains a much larger part of activity on Polymarket than on its rival. Political markets represented about 12% of Polymarket volume, while politics accounted for roughly 1.5% of Kalshi activity, where sports remained dominant. Cryptopolitan separately described Polymarket as the leading venue for political predictions, reinforcing the significance attached to its election-related growth.
Cointelegraph also noted that Polymarket faces mounting regulatory scrutiny, a concern not raised in the supplied summaries from Crypto Economy or Cryptopolitan. The outlets agree on the direction of volume growth but differ in their framing: Crypto Economy and Cryptopolitan emphasize the immediate midterm contribution, while Cointelegraph focuses on the wider sports-fueled rise over a longer period and flags the regulatory backdrop.
Verified market data from DeFiLlama put Polymarket’s total value locked at $312.57 million, down 15.0% over seven days. The divergence between higher trading volume and lower TVL indicates that recent turnover did not translate into an increase in assets deposited with the platform during the same seven-day comparison. It also separates short-term election activity from longer-term capital commitment.
The wider crypto market was broadly lower, with total capitalization at $2.5 trillion and 
Bitcoin down 2.07% over 24 hours. The Fear & Greed Index stood at 32, within the Fear range. The next indicators for this development are the persistence of midterm-related trading, political markets’ share of platform activity and whether the rise in turnover is accompanied by a recovery in TVL.
Figures and sectors in this story, checked live against on-chain aggregators · November 10, 2026.
TLT reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.
Midterm Trading Lifts Polymarket Volume as Sports Still Driv — questions & answers
How much did Polymarket trade in November’s first week?
Crypto Economy reported $396 million in weekly volume, up 34.2% from the previous week amid U.S. midterm activity.
What share of Polymarket volume came from politics?
Political contracts represented about 12% of Polymarket volume. By comparison, politics accounted for roughly 1.5% of Kalshi activity, where sports remained dominant.
Is rising trading volume reflected in Polymarket TVL?
No. DeFiLlama reported TVL of $312.57 million, down 15.0% over seven days, even as recent trading volume increased.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Crypto Economy, Cointelegraph, Cryptopolitan, with the key figures cross-checked for agreement across them. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.