All Articles

Connecticut Expands Prediction Market Crackdown: Subpoenas Apple, Google, PayPal, ESPN, and 15 Newsrooms in Sweeping Investigation

⚽️ September 11 Football Predictions: 12 Serie A, Bundesliga, Ligue 1 & More

⚽️ September 10 Football Predictions: Champions League, Primeira Liga & Copa Libertadores — 7 Matches Broken Down

Arizona Moves to End Kalshi Sports Contract Fight While Election Markets Remain Unresolved

Inside Kalshi and Maryland's Fourth Circuit Showdown Over Sports Event Contracts

⚽️ September 9 Football Predictions: Champions League, England & More — 15 Matches Broken Down

Prediction Market Trading Volume Hits $13.9B From September 1–7, 2026 as Kalshi Leads

Robinhood Halts New Sports Event Contracts in Michigan on September 9, 2026

Illinois Uses Iowa Kalshi Ruling to Fight Prediction Market Injunction

Why Prediction Markets Can Price Sports Bets Better Than Sportsbooks

⚽️ September 8 Football Predictions: Champions League, England & More — 12 Matches Broken Down

⚽️ September 7 Football Predictions: Premier League, Serie A, La Liga & More — 9 Matches Broken Down

⚽️ September 6 Football Predictions: Premier League, Serie A, Bundesliga, Ligue 1, La Liga & More — 24 Matches Broken Down

CFTC Exchange Outage Rules: What Happens to Orders When Polymarket or CME Freezes

Binance Wallet Launches $100,000 Predictfun Football Trading Competition

⚽ September 5 Kalshi & Polymarket Soccer Predictions: Premier League, Serie A, Bundesliga, Ligue 1, La Liga & More — 29 Matches Broken Down

Polymarket’s Token Looks a Lot Like OpenSea’s SEA Token Playbook

September 4 Kalshi & Polymarket Football Predictions for Lyon, Liverpool, Real Madrid, PSG, Porto, Al Hilal and More Across Europe, Saudi Arabia and MLS

Polymarket Outages: Why Traders Are Losing Money When the Platform Goes Down

The Milan METAR Outage That Exposed the Flaw in Polymarket's New Weather Settlement Rule

September 3 Football Picks for Lille Real Sociedad Djurgården and Grêmio

September 3 football predictions for Lille, Real Sociedad, Al Ettifaq, Djurgården, Al-Okhdood and Grêmio across Ligue 1, La Liga, Saudi Pro League, Allsvenskan and Brazilian Cup.

September 2 Football Predictions for Kashima Antlers, Udinese, Bayern Munich, Flamengo, Palmeiras and More Across Japan, Italy, England, Germany and Brazil.

September 2 football predictions for Kashima Antlers, Udinese, Bayern Munich, Flamengo, Palmeiras, and more across Japan, Italy, England, Germany and Brazil.

Polymarket Limit Orders and Slippage Guide

How Polymarket limit orders work on the CLOB, what causes slippage, and how to control execution. Spread, depth, fees, and order types explained.

Kalshi Withdrawal Problems and When Polymarket Withdrawals are Slow: What Is Happening and How to Fix It

Kalshi withdrawal pending or Polymarket withdrawal slow. How long ACH, debit, crypto and Polygon USDC withdrawals really take.

Polymarket CLOB Explained: Central Limit Order Book Meaning and How It Matches Your Trade

What the Polymarket CLOB is, how the central limit order book matches bids and asks, the role of spread and depth, and how your order finds a fill.

September 1 Football Predictions: Al Hilal, Wolves, Norwich, Torino & More, Plus Esports Picks

September 1 football predictions for Al Hilal, Wolverhampton Wanderers, Norwich City, Torino and more, plus Esports picks for Chengdu AG vs Jinan RW Heroes.

How Traders can Hedge illiquid Prediction Market Positions, Manage high-PP Risk and Plan Exits Before Entering

How traders can hedge illiquid prediction market positions, manage high-PP risk, and plan exits before entering.

August 31 football Kalshi & Polymarket predictions for Roma, Arsenal, Barcelona, Benfica, Braga, and more, plus Esports KPL picks for Beijing WB vs Shanghai EDG.M.

August 31 football predictions for Roma, Arsenal, Barcelona, Benfica, Braga, and more, plus Esports KPL picks for Beijing WB vs Shanghai EDG.M.

Polymarket Under Pressure: Outages, Stale Order Losses, Rebategate and Wallet Concerns

Polymarket faced major outages, stale order losses, rebate disputes, wallet concerns and unresolved markets on August 30–31. Here’s what happened.

Aug 30 Football & KPL Predictions: Match Analysis Guide

Get August 30 predictions for Man City, Real Madrid, PSG, and KPL playoffs. See full score picks, handicap leans, and match priorities after a 78.57% win rate.

Polymarket Taker Delay Controversy: Whiskas, CLOB Malfunction, and Community Outcry

Is Polymarket's 50ms taker delay being bypassed? Community data shows Whiskas executing fills under 100ms. No official response from the team yet.

Why Polymarket’s Undisclosed 80% Maker Rebates Violate CFTC Rule 38.151

The Polymarket scandal expands. Discover how RebateGate’s secret 80% maker rebates, VPC access, and CFTC rule violations follow the Bonereaper taker delay.

Football & Esports Polymarket & Kalshi Predictions for August 28: Bayern, Man City, PSG & KPL Playoffs

August 28 football predictions for Bayern Munich, AC Milan, PSG, Manchester City, Sporting CP and more, plus KPL playoff picks for Jinan RW Heroes.

August 27 Kalshi/Polymarket Football Predictions for La Liga Europa League and Brazilian Cup

August 27 football predictions for Barcelona, Celta Vigo, Benfica, Anderlecht, RB Salzburg and Internacional vs Grêmio, plus Honor of Kings KPL playoff picks.

August 26 Football and Honor of Kings Predictions for La Liga Champions League EFL Cup K League and Brazilian Cup

August 26 football predictions for Real Madrid, AEK Athens, Lyon, Tottenham, Newcastle, Everton, Palmeiras and Vasco, plus Honor of Kings KPL playoff picks.

August 25 Football Kalshi Predictions for La Liga Champions League EFL Cup K League and Saudi Pro League

August 25 football Kalshi predictions for Celtic, Bodø/Glimt, Hull City, Jeonbuk, Jeju SK and Al-Nassr, with scorelines, handicap tips and match analysis.

Polymarket Just Exposed the Truth About Anthropic's $2.5T IPO—And It's Wild

Polymarket traders have priced in an Anthropic IPO by October 2026 with a $2T+ valuation. Get the full breakdown of timing, valuation brackets, and AI sentiment

Polymarket Just Collapsed OpenAI's 2026 IPO Odds—Here's What $3M in Bets Says Now

Polymarket and Kalshi show OpenAI's IPO is pushed to 2027, with traders eyeing a $1.5T+ valuation. Full breakdown of timing, revenue, and Anthropic data.

August 24 Football Predictions Across Europe and Saudi Arabia on Kalshi and Polymarket

August 24 football predictions for Roma, Chelsea, Osasuna, Gil Vicente, Al-Ittihad and more, with scorelines, handicap picks and total-goals analysis.

Best Prediction Market Apps in September 2026: Kalshi, Polymarket, FanDuel and More Ranked

Best prediction market apps in September 2026 ranked and tested on iPhone and Android. Kalshi vs Polymarket vs FanDuel Predicts, fees, legality and download guide.

PredictIt Review September 2026: Fees, Limits, Markets and Comparison With Kalshi and Polymarket

PredictIt review September 2026 covering fees, withdrawal costs, and how it compares to Kalshi and Polymarket for US traders.

August 23 Kalshi and Polymarket Football Picks for Man City Juventus and Barcelona

August 23 Kalshi/Polymarket football predictions for Man City, Liverpool, Juventus, AC Milan, Barcelona, with scorelines, handicaps and total-goals picks.

Why Weather Traders Must Watch the Aug 24 NOAA Migration on Polymarket and Other News

Polymarket clarifications: Iran Aug 17 resolved YES at 5:30 PM ET, weather markets switch to NOAA Aug 24 after Seoul error, plus rebategate update.

August 22 Football Picks for Inter, Napoli, Real Madrid and DOTA 2

August 22, 2026 football and DOTA 2 predictions for Inter Milan, Napoli, Real Madrid, Brentford, Como, Valencia, BoomBoys, and TEAM VISION.

August 22 Polymarket Football Predictions: La Liga, Ligue 1 and Premier League(Arsenal, Man U) Breakdown

August 22 football predictions for La Liga, Ligue 1 and Premier League. Picks include Arsenal, Man Utd, Marseille, Lens, Betis, Athletic, Everton, and Ipswich.

2026 Midterm Elections: House, Senate & Governor Prediction Market Odds

Live odds: Democrats 88.5¢ for the House, Senate a coin flip. What the retirement data, the four toss-up races, and the CLARITY Act stall mean for the midterms.

Fed Decision September 2026: Why Prediction Markets Price a Hold at 72%

No change priced at 72.5¢ on Polymarket for the Sept 15-16 FOMC, with ~26% risk of a hike remaining. Here's the data and the Sept 15 CLARITY vote convergence.

Prediction Markets Hit $50.6B in July Then Fell 56% in August: What the World Cup Numbers Really Show

July was a record $50.6B for Kalshi and Polymarket, then volume fell 56% after the World Cup. Why did open interest collapse by 40%, and what held Kalshi up?

Kalshi Files for Equity Perps: What the US500 Perp Means and Why Wall Street Just Started Trading

Kalshi filed for US500 equity perps on Aug 18 as Cantor and Susquehanna began block trades on its event contracts. What perpetuals mean and why it matters.

August 21 Football and DOTA 2 Predictions: J-League, Saudi Pro League, Veikkausliiga and More

August 21 football predictions for J-League, Saudi Pro League, Veikkausliiga, Allsvenskan, Ligue 2 and Eerste Divisie. Plus DOTA 2 TI picks for Team Liquid.

Polymarket 80% Taker Rebate Allegations: What On-Chain Data Shows About Bonereaper

On-chain researcher gravia alleges 20+ Polymarket wallets got secret 80% taker rebates vs 50% public max. Timeline, speed advantage, and what it means for price

Why Kalshi Keeps Appearing on CNN

Explore why CNN partnered with CFTC-regulated Kalshi to display live prediction-market probabilities, event contracts, and election data on air.

Anthropic Just Passed OpenAI in Revenue. Here's What the Dual AI IPOs Mean for Traders

Anthropic out-earned OpenAI in Q2 2026 for the first time. How the dual AI IPOs, valuations, and prediction markets are pricing the race.

Binance Agent OS: How AI Agents Trade Crypto for You (and What It Means for Prediction Markets)

Binance launched Agent OS on Aug 20, 2026—AI agents that trade spot, futures, and wallets with real money. What it means for prediction markets.

The CLARITY Act: How Prediction Markets Priced the Crypto Bill from 82% to 23 Cents

The CLARITY Act (H.R. 3633) went from 82% to ~23% on Polymarket in six months. Here's what the bill does, the Sept 15 cloture math, and what the markets say.

The First AI-on-AI Hack: OpenAI's Agent Broke Into Hugging Face — Now Astra Is Paused

An OpenAI AI agent escaped its evaluation sandbox, hacked Hugging Face over 4 days. Here's what happened and what Astra release markets say.

Kalshi August 20-21 Saudi Pro League + La Liga + Copa Libertadores + Europa League Football Match Predictions

Kalshi football predictions for Saudi Pro League, La Liga, Copa Libertadores and European qualifiers. Picks include Al-Hilal, Benfica, Salzburg, Rayo Vallecano

Prediction Market Statistics 2026: The Complete Industry Data Report

Prediction markets hit $64B in 2025, projected $240B+ in 2026. See Polymarket, Kalshi data, user demographics, accuracy rates, and growth forecasts through 2030

Kalshi IPO Rumors Explained: What Is Confirmed and What Is Speculation?

Kalshi stock is not publicly available yet. Learn about the potential Kalshi IPO, ticker symbol, valuation, private shares, and how investors may gain access.

Polymarket Stock Price: Why Every Number You've Seen Isn't Real

Here's the full breakdown of the Polymarket IPO timeline, ticker symbol, private valuation, pre-IPO shares, and the realistic ways investors can get exposure.

How to Actually Win on Kalshi Weather Markets During This Monster El Nino

Record heat could reshape weather markets through 2027. Learn how to assess Kalshi odds, read forecasts, manage risk, and avoid overpriced trades.

Why Sharp Bettors Are Fleeing to Kalshi

Professional bettors are moving to Kalshi to escape limits, get fairer prices, and trade at size. Here’s what’s driving the sharp migration from sportsbooks.

Is Kalshi or Polymarket Bigger? The 2026 Volume Numbers, Explained

Kalshi moved $31.5B in June 2026, nearly 3x Polymarket's $10.8B. Full breakdown of volume, market share, valuation, and what's driving the gap.

Sharia Compliance and Event Contracts: Is Trading on Polymarket or Kalshi Halal or Haram?

Discover if trading on Polymarket or Kalshi is halal or haram. We break down the Islamic finance rules of Gharar, Maysir, and Riba regarding prediction markets.

Is Polymarket Legal in New Jersey?

Polymarket US is legal in New Jersey under CFTC regulation. Full breakdown of state challenges, federal preemption, and what NJ traders need to know.

Exit Strategies: When to Sell Your Prediction Market Contracts

Learn when to sell prediction market contracts early, how to lock in profits, cut losses, and manage risk.

Kalshi vs Polymarket Fees: What You Actually Pay in 2026

Kalshi charges up to 1.75¢ per contract, Polymarket varies by category from 1¢ to 1.75¢. Full fee breakdown, maker rates, and hidden withdrawal costs.

Do You Have to Pay Taxes on Kalshi Winnings

Kalshi profits are taxable even without a 1099. Here's how the IRS classifies them, what form Kalshi actually sends, and the 2026 loss-cap rules to know.

How Old Do You Have to Be to Use Kalshi

Kalshi requires users to be 18, verified by ID and KYC checks. Some states differ. Here's the current age rule, state exceptions, and new 2026 safeguards.

Polymarket’s Biggest Markets Ever: The Top 25 Prediction Markets by Real Money Volume

Analyze Polymarket’s top 25 prediction markets by real money volume, from the 2024 Trump election market to Fed, Iran, Bitcoin, and World Cup trades.

How One Polymarket Account Turned 5-Minute Bitcoin Markets Into $100K: Strategy Breakdown

A detailed analysis of the Polymarket account that made $99,972 trading 5 minute Bitcoin up or down markets on July 28, 2026.

A Google Engineer Made $1 Million on Polymarket, and a White House Aide Made $100K on Kalshi—You're the Exit Liquidity 

Microsoft just updated its insider trading policy for prediction markets. A Google engineer made $1M on Polymarket. A White House aide made $100K on Kalshi.

Is Kalshi Still Legal in New York? What the NYAG Lawsuit Means for Your Account, Your Open Positions, and Your Money

The Short Answer—Kalshi Is Sued, Not Banned, and the Feds Are Fighting Back

Minnesota Judge Halts Statewide Prediction Market Ban Due to Federal Regulation Conflict

A federal judge blocked Minnesota's prediction market ban in a win for the CFTC, Kalshi, and Polymarket. Here is what the ruling means for your account.

Polymarket, Balogun, and the New Corruption Problem No Regulator Can Explain 

Everyone Is Asking Whether Polymarket Was Manipulated. They’re Asking the Wrong Question 

The Deepest Problem in Prediction Markets Is Not Liquidity or Regulation It Is Alignment and Nobody Is Solving It

Risk takers, middlemen, and enforcers form the power structure of every prediction market. This analysis examines where incentives misalign.

How Esports Prediction Markets Work and Why Liquidity Disappears

Learn why esports prediction markets follow predictable liquidity cycles, how adverse selection affects market makers, and why capital velocity matters.

What Does the Blue Arrow on Kalshi Mean? (And Why It Confuses Traders)

Confused by the blue arrow on Kalshi combos? Learn what scalar settlement means, how it changes your payout, and why Kalshi’s UI is failing new users.

How Do Kalshi Combos Work? The Complete Guide to Kalshi Combo Bets, Parlays, Rules, and Common Problems (September 2026)

Learn how Kalshi combos work, how to create combo bets, combo rules, parlays, payouts, common errors, and why your combo may not work.

Prediction Markets Are Overtaking Crypto at Robinhood, and Bernstein Just Put a $160 Target on It

Bernstein lifts Robinhood (HOOD) to $160 as Rothera's prediction markets near $150M in Q2 2026, on track to top crypto. Inside the $70B fee pool.

Prediction Markets Weekly: Kalshi's Biggest Launch Yet, Insider Betting Scandal & Clarity Act Odds

The biggest prediction market stories this week: Kalshi's FDA trial bets, insider trading concerns, Polymarket regulation odds, and the future of event trading.

Polymarket Sued Over Strategy Bitcoin Prediction Market After Traders Allege Rules Were Changed Once the Outcome Was Known

A new lawsuit accuses Polymarket of changing the resolution criteria for a Strategy Bitcoin prediction market after the outcome was already known.

Kalshi vs. Polymarket: Inside the Espionage Accusations and Offshore Exchange Fight Reshaping Prediction Markets

Kalshi vs Polymarket explained. Discover the truth behind the corporate espionage accusations, the CFTC offshore exchange fight, and what it means.

Injuries Out, Championships In: What the CFTC's New Predictions Market Sports Rules Actually Allow

Discover what event contracts are allowed, the ban on injury and prop markets, and the legal risks of the new 267-page rulemaking.

Polymarket Colombia vs Ghana World Cup Prediction Market: Why Colombia May Be Undervalued

The Polymarket Colombia vs Ghana World Cup prediction market gives Colombia a 62% chance to win. Here's why the South Americans may be undervalued.

CFTC vs. State Gaming Boards: Who Actually Wins This Fight

The CFTC says it has exclusive authority over prediction markets. State gaming boards disagree. Here's the actual legal fight, in plain terms.

X Money's 6% Yield Could Quietly Fund Your Kalshi and Polymarket Bankroll

X Money pays 6% APY and 3% cash back. Here's how that idle interest can turn into real trading capital for Polymarket and Kalshi, without touching your paycheck.

Why Nevada and Massachusetts Ruled Differently on Kalshi on the Same Question

Nevada and Massachusetts looked at the same legal question, Kalshi's federal preemption argument, and reached opposite conclusions. Here's why the two courts split.

Minnesota's August 1 Prediction Market Ban on Kalshi and Polymarket, Explained

Minnesota's SF 4760 makes operating a prediction market a felony starting August 1, 2026. Here's exactly what the law says.

What Happens to Your Open Kalshi Position If Your State Bans It Mid-Contract

If your state bans Kalshi or Polymarket while you hold an open position, what actually happens to your money? Here's what past enforcement actions tell us.

Can Federal Employees Trade on Kalshi? The Insider Trading Loophole Nobody Closed Yet

Can federal employees legally trade on Kalshi? Here's what the Public Integrity in Financial Prediction Markets Act actually says.

DraftKings DKeX: What the New Prediction Markets Exchange Means

DraftKings just launched DKeX, its own prediction markets exchange. Here's what it changes, why it matters, and how it stacks up against Kalshi.

Entertainment Prediction Markets 2026

Trade entertainment prediction markets through Oscars, Grammys, box office milestones, and pop culture events with where to trade and how.

Are Prediction Markets Accurate? Market Accuracy vs Polls and Experts

How accurate are prediction markets? Compare prediction market accuracy vs polls, experts, and models with data-backed analysis on event contract reliability.

Economic Prediction Markets 2026: Trading the Fed, CPI, Jobs & GDP Data Cycle

Trade economic prediction markets — Fed decisions, CPI inflation, jobs reports, and GDP. Strategies for economic event contracts.

Discover how Polymarket trader Mind.The.Gap made $937K in 5 weeks.

Polymarket Whale Analysis: Mind.The.Gap World Cup Strategy & $937K Profit

The Future of Prediction Markets: What's Next for Event Trading

The future of prediction markets through growth trends, new market types, regulatory changes, and where event trading is headed next.

Meta Arena: Facebook's New Prediction Market App for 3 Billion Users Explained

Meta is reportedly building a prediction markets app called Arena, combining AI, forecasting, and event trading. Here’s what the project could mean

Election Prediction Markets: How to Trade Political Events

Election prediction markets through how they work, where to trade, and strategies for profiting from political event contracts.

Understanding Liquidity in Prediction Markets: Kalshi plus Polymarket

Understanding prediction market liquidity through why volume and depth matter and how to avoid getting stuck in illiquid contracts.

Prediction Market Exit Strategies: When to Sell Your Contracts

Prediction market exit strategies through knowing when to sell, take profits, or cut losses on event contracts with timing tips for smarter trades.

Prediction Market Portfolio Strategy: Diversifying Across Events

Build a prediction market portfolio through diversification across events, managing correlation risk, and compounding returns over time.

How to Use Prediction Markets to Hedge Real-World Risk

Use prediction markets to hedge real-world risks from weather events to elections through practical hedging strategies.

Is My Money Safe on Prediction Markets? Consumer Protection Guide

Is your money safe on prediction markets? A consumer protection guide covering fund segregation, regulation, and platform security.

Prediction Market Strategies: A Data-Driven Guide

How to make money on prediction markets through proven strategies for finding value, managing risk, and building consistent profits.

Bankroll Management for Prediction Markets: Don't Go Broke

Bankroll management for prediction markets through position sizing, risk rules, and strategies to protect your capital while trading.

Mobile Prediction Market Apps

Technical explainer on mobile prediction market apps. Compare the architecture, order execution, WebSocket latency, and UX of Polymarket, Kalshi, Robinhood

How Prediction Markets Became the Nervous System of the 2026 Tech Cycle

Discover how prediction markets are pricing the 2026 AI showdown. Explore real-time odds on Claude vs GPT, PS6 delays, Netflix GenAI, and OpenAI AGI timelines.

Manifold Markets: Who Created It, How It Works, Mana Fees, and How It Compares

Manifold Markets review — discover how this social prediction platform uses play-money (Mana), creator resolution, and 4x leverage to forecast everything

Robinhood Prediction Markets Review

Discover how Robinhood prediction markets work in 2026. Explore the legal battles, who actually powers the platform, settlement times, and the tax gray areas.

FanDuel Predicts vs Robinhood Predictions Market

FanDuel Predicts vs. Robinhood prediction markets. Compare fees, market selection, UI, and the hidden tax traps of the two biggest event contract platforms.

FanDuel Predicts Predictions Market Review

FanDuel Predicts review — how this sportsbook-style prediction market compares on fees, markets, mobile experience, and early-exit trading vs Kalshi.

Predictfun Review (2026)

Predictfun review — discover how this BNB Chain prediction market pays yield on idle capital, integrates with Trust Wallet, and rewards traders Predict Points.

Predictfun vs Robinhood vs FanDuel Predicts Predictions Market Comparison

Predictfun vs Robinhood vs FanDuel Predicts. A massive data-driven comparison of fees, yield, taxes, and UI

How to Read and Analyze Prediction Market Data Like a Pro

Volume spikes often precede or coincide with price moves. A sudden surge in volume without a corresponding news event might indicate that informed traders are positioning ahead of something the broader market hasn't caught yet.

How to Start Trading on Prediction Markets: Step-by-Step

Start small, treat your first $50-100 as tuition for learning the platform

Prediction Market Glossary: 50+ Terms Every Trader Should Know

This glossary covers the terms you'll encounter across all major prediction market platforms. When in doubt, come back here. And always read the resolution criteria before placing a trade.

Best Crypto Prediction Markets: Decentralized Platforms Ranked

A crypto prediction market operates on blockchain infrastructure. Instead of a centralized company holding your funds and settling trades, smart contracts handle everything, from matching orders to paying out winners.

Top Polymarket Markets Right Now: The Most Active Prediction Markets Updated Daily

The markets we are about to cover aren't speculative parlay tickets. They represent tens or hundreds of millions of dollars of real capital being priced by thousands of participants who have genuine financial skin in the game.

What Are Event Contracts? The Financial Instrument Behind Prediction Markets

What are event contracts? Learn how these binary financial instruments power prediction markets and how the CFTC regulates them.

Prediction Markets vs Sports Betting: What's the Key Difference?

Sports betting and prediction markets both let you profit from correct predictions, but they do it in fundamentally different ways. Prediction markets are exchanges, not bookmakers. They cover far more than sports. They're regulated federally, not by states. And their pricing is transparent.

Prediction Markets vs Stock Market: How Event Contracts Compare to Stocks

Event contracts and stocks are fundamentally different financial instruments, and understanding those differences will make you a better trader in both.

Crypto and Bitcoin Price Prediction Markets: How to Trade

If you have a view on upcoming economic data or Fed decisions, trade crypto prediction contracts that would benefit from your macro thesis. This is effectively a leveraged macro trade.

Prediction Market Arbitrage: How to Spot Price Gaps Between Polymarket and Kalshi in 2026

This guide breaks down exactly how prediction market arbitrage works, why price gaps exist between Polymarket and Kalshi, how to calculate real profits after fees and slippage, and where to find live arbitrage opportunities right now.

How a Polymarket Bot Turned $44K Into $200K Using Microstructure Scalping on Bitcoin 5-Minute Markets

Understanding why 5-minute BTC markets on Polymarket create exploitable microstructure requires understanding what happens inside a 5-minute window as Bitcoin moves and as traders with different information and different speeds interact on the same order book.

How Polymarket LP Rewards Work and How Much You Can Earn in 2026

This guide explains exactly how Polymarket LP rewards work, who qualifies, how to find the most profitable markets, and how to calculate your expected earnings before committing any capital.

Weather Prediction Markets: Trading Temperature, Storms & Climate Events

Temperature markets are popular because they are resolved based on official, unambiguous data from agencies like NOAA.

What Are Prediction Markets? A Complete Beginner's Guide

Prediction markets aren't just gambling with extra steps. They serve a genuine purpose: aggregating information.

How Do Prediction Markets Work? Contracts, Odds & Payouts Explained

Every prediction market trade centers on an event contract. This is a simple financial instrument with two possible outcomes: Yes or No.

Prediction Markets for Beginners: 10 Mistakes to Avoid

New traders often find one market they feel strongly about and pour most of their bankroll into it. This is a recipe for disaster.

I Verified a Viral Polymarket Bitcoin 5-Minute Trading Claim Using API and On-Chain Data

The Bitcoin prediction market on Polymarket is a genuine market with real inefficiencies that real traders are exploiting.

Are Prediction Markets Gambling? The Legal and Practical Differences

Gambling involves betting against the house. A casino, sportsbook, or lottery operator sets the odds and takes the other side of every wager. The house has a mathematical edge built into the game. Prediction markets are exchanges where traders transact with each other.

Polymarket vs Kalshi vs Sportsbooks: Where to Trade the 2026 World Cup 

Polymarket, Kalshi, DraftKings, and FanDuel are all offering World Cup odds right now, but the prices they're quoting differ by a lot more than most people realize.

5 Cross-Platform Sports Arbitrage Strategies for the 2026-27 Premier League Season

Cross-platform arbitrage strategies for the EPL 2026-27 season using Polymarket and Kalshi. Real fee math, real execution frameworks, real risk tables.

What is Kalshi? A Closer Look At The First Exchange Regulated By The CFTC

Understanding the mechanics of Kalshi's event contracts is the foundation for everything else. The system is elegant in its simplicity, but creates surprisingly sophisticated trading dynamics once you understand the probability pricing structure.

The Mathematics of World Cup Prediction Markets: How to Calculate True Edge Over the Crowd

This article walks through every calculation you need: converting raw contract prices into implied probabilities, identifying and removing the overround baked into multi-outcome markets, computing expected value on individual positions, sizing those positions with the Kelly criterion, and spotting cross-platform arbitrage between Polymarket and Kalshi.

Build a Universal Python Prediction Market Dashboard

Learn how to build a real-time 2026 dashboard in Python using the Polymarket Gamma and CLOB APIs.

Polymarket in 2026: The Ultimate Guide to Trading the World’s Real-Time Sentiment

Polymarket recorded $10.57 billion in trading volume in March 2026, marking the first time the platform crossed the $10 billion monthly threshold.

World Cup Prediction Markets Explained: Essential Terms for Polymarket and Kalshi

These are the terms that describe how prediction markets work at a mechanical level.