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Tuesday, July 28, 2026
LeBron James 76ers Signing Sparks Dramatic NBA Title Odds Surge on Prediction Markets
Robinhood In Talks with Crypto.com to Integrate Event Contracts and Challenge Kalshi’s Dominance
CFTC Issues Second, Sharper Warning on Template-Style Event Contract Self-Certifications
How Professional Traders Hedge Prediction Market Positions
PolyPunter – Prediction Market News

PolyPunter

YOUR HUB FOR PREDICTION MARKET NEWS

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LeBron James 76ers Signing Sparks Dramatic NBA Title Odds Surge on Prediction Markets
Robinhood In Talks with Crypto.com to Integrate Event Contracts and Challenge Kalshi’s Dominance
CFTC Issues Second, Sharper Warning on Template-Style Event Contract Self-Certifications
How Professional Traders Hedge Prediction Market Positions
PolyPunter – Prediction Market News

PolyPunter

YOUR HUB FOR PREDICTION MARKET NEWS

  • News
  • Science
  • Basics
  • Opinion
  • Legal
  • Entertainment
  • Politics
  • Sports
  • Timely
Sportsradar + Kalshi partnership
  • News

Sportradar and Kalshi Partnership to Transform Sports Prediction Markets Trading

PolyPunter Staff2 months ago2 months ago03 mins

Sportradar and Kalshi have forged a landmark partnership to deliver official league data and advanced integrity tools, poised to dramatically enhance real-time trading efficiency and trust in prediction markets.

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FIFA World Cup 2026
  • Sports

2026 FIFA World Cup Is Almost Here; $2 Billion in Markets Across Prediction Platforms

PolyPunter Staff2 months ago2 months ago04 mins

As Spain and France battle neck-and-neck at 16.5% and 16.2% in 2026 FIFA World Cup winner odds, traders are flooding prediction markets with over $2 billion in cross-platform volume ahead of kickoff.

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Insider Trading During Midterms
  • Basics

US Midterm Elections Likely to Challenge Prediction Market Insider Trading Safeguards

PolyPunter Staff2 months ago2 months ago05 mins

As the 2026 midterms approach, thousands of races threaten to overwhelm prediction market safeguards against insider trading. With volumes surging, platforms and regulators race to preserve integrity before voters head to the polls.

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Google bans prediction market ads in Ohio
  • News

Google Imposes Ban on Prediction Market Ads in Ohio

PolyPunter Staff2 months ago2 months ago05 mins

Google has banned prediction market ads in Ohio effective June 2, 2026, delivering a sharp setback to traders and platforms navigating intense federal-state regulatory battles. This move reshapes event contract visibility nationwide.

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Pratt Raman Election Night 2026
  • Opinion

Election Workers Insider Trading on Kalshi? What Happened at 9 PM Los Angeles Mayoral Election Night

PolyPunter Staff2 months ago2 months ago013 mins

On Election Night in Los Angeles, outsider candidate Spencer Pratt was celebrating and his rival Nithya Raman was crying. They’re respective emotions matched the first reported results and the probabilities in the Kalshi markets. Until 9 pm, when suddenly everything changed.

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The US Presidential Election 2028
  • Opinion

Opinion: Prediction Markets May Decide the 2028 Presidential Election Before Any Votes Are Cast

PolyPunter Staff2 months ago2 months ago09 mins

Traders have poured more than $650 million into 2028 presidential winner contracts, with odds on frontrunners like JD Vance, Gavin Newsom, and Marco Rubio shifting daily. These markets now shape the race years before any votes are cast.

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Reflecting on crowd wisdom in prediction markets
  • Opinion

Challenging Crowd Wisdom: New Insights Reveal Hidden Biases and Edges Shaping Prediction Market Consensus

PolyPunter Staff2 months ago2 months ago06 mins

A groundbreaking study shatters the illusion of flawless crowd wisdom in prediction markets, revealing persistent Yes Bias and whale underperformance that create exploitable edges for disciplined traders.

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Taylor Swift
  • Entertainment

It’s a Taylor Swift Prediction Market Friday

PolyPunter Staff2 months ago2 months ago04 mins

Traders are flooding prediction markets with millions as Taylor Swift’s wedding odds surge, pregnancy timelines ignite debate, and her surprise new single rockets toward chart domination.

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Robinhood launches soccer markets
  • Sports

Robinhood Launches 2026 World Cup Prediction Markets To Jump Into the Global Wagering Bonanza

PolyPunter Staff2 months ago2 months ago05 mins

Robinhood launched 2026 FIFA World Cup prediction markets today, routing major contracts through its new Rothera exchange. Traders are already positioning on favorites, props, and outcomes as soccer’s premier event draws near.

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Global elections market
  • Politics

International Election Markets Surge on Polymarket

PolyPunter Staff2 months ago2 months ago04 mins

Traders are flooding global election markets with millions as Peru’s tense runoff, France’s 2027 showdown, and pivotal votes in Turkey and Venezuela ignite record volumes and razor-sharp probability shifts.

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Prediction Markets Basics

Basics
How Professional Traders Hedge Prediction Market Positions
Basics
Tribal Casinos Lose Ground as Prediction Markets Capture More Traders and Revenue
Basics
Judge Blocks Kalshi Event Contracts in Washington State Citing Breaches of State Gambling Laws
Basics
Best Times to Enter Prediction Markets for Maximum Value
Basics
Opinion
When NOT to Buy YES Contracts: 8 Traps That Cost Prediction Market Traders Money
Basics
Reading the Fine Print: Prediction Market Resolution Rules Criteria
Basics
Fractional Kelly Betting for Prediction Markets: A Practical Sizing Guide
Basics
How to Build a Base Rate Before You Bet on Any Prediction Market
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