Blog
Legal · Aug 7, 2026Is Polymarket Legal in the US? Availability, CFTC Status & What Traders Need to Know
Is Polymarket legal in the US? Learn how CFTC rules, state friction, and venue access shape what US traders can and cannot do today.
Insights · Aug 6, 2026How Does Polymarket Make Money? Fees, Revenue & Trading Costs
Learn how Polymarket makes money: taker fees by category, maker and taker rebates, fee-free geopolitics markets, and what traders actually pay.
Advanced · Aug 5, 2026Polymarket API Guide for Trading Bots
Learn how the Polymarket API works for trading bots: Gamma discovery, CLOB auth, orders, WebSockets, rate limits, and a practical bot build path.
Advanced · Aug 4, 2026Why Do Polymarket and Kalshi Prices Differ? A Market Structure Explanation
Polymarket and Kalshi often quote different odds for the same event. Learn why settlement rails, fees, liquidity, participant pools, and regulation create rational, persistent price gaps.
Copy Trading · Aug 3, 2026How to Evaluate Polymarket Traders Before You Copy Them
A practical framework to evaluate Polymarket traders before copying. Learn which track record metrics, calibration tests, and risk criteria actually matter.
Basics · Jul 30, 2026What Is Implied Probability? How Market Prices Reflect Chance
Implied probability converts betting odds and prediction market prices into a percentage chance. Learn the formulas for decimal, American, and moneyline odds, plus how traders use it.
Advanced · Jul 29, 2026Prediction Market Calibration and the Brier Score: A Trader's Guide to Measuring Forecast Accuracy
A concise guide to prediction market calibration and Brier score interpretation for traders. Learn the formula, what counts as a good score, and how to use forecasting accuracy metrics to evaluate prediction markets.
Insights · Jul 28, 2026History of Prediction Markets: From the Iowa Electronic Markets to Polymarket and Kalshi
Trace the history of prediction markets from the 1988 Iowa Electronic Markets through Intrade, Kalshi, and Polymarket. Learn how regulation, accuracy, and volume shaped the market.
Insights · Jul 23, 2026Prediction Market Psychology: How Cognitive Biases Distort Prices and Trader Decisions
Explore prediction market psychology: how anchoring, herd behavior, confirmation bias, loss aversion, and overconfidence distort prices and trader decisions.
Advanced · Jul 22, 2026Prediction Market Price Drivers: How News, Research, and Sentiment Reprice Contracts
Learn what moves prediction market prices. Discover how breaking news, data releases, sentiment shifts, and order flow reprice contracts, plus how to separate signal from noise when markets move.
Advanced · Jul 21, 2026Prediction Market Bankroll Management: How to Size Positions and Protect Capital
A practical guide to prediction market bankroll management. Learn position sizing, the Kelly criterion for binary markets, exposure limits, and daily workflows to protect capital.
Advanced · Jul 15, 2026Prediction Market Liquidity: How Spreads, Order Books, and Slippage Shape Your Trades
Learn how prediction market liquidity, spreads, order books, and slippage determine your true transaction cost on Polymarket, Kalshi, and similar platforms.
Copy Trading · May 20, 2026Decentralized Copy Trading Explained
A clear guide to decentralized copy trading, including on-chain wallet tracking, DEX copy trading bots, smart contract vaults, transparency and execution risks.
Basics · May 18, 2026How decentralized betting works in practice: markets, orders, risks, and sides
Learn how decentralized betting works in prediction markets: read prices, place orders, manage risk, and trade with Sides inside Telegram.
Copy Trading · May 6, 2026Copy Trading for Beginners: Step-by-Step Guide
A beginner guide to copy trading: how it works, how to start step by step, what risks to check, how to choose traders, and how to avoid common mistakes.
Copy Trading · May 4, 2026Best Copy Trading Platforms and Apps
Compare the best copy trading platforms and apps for beginners, crypto traders, passive investors and prediction market users, with key features and risks.
Copy Trading · Apr 30, 2026What is Copy Trading?
A beginner-friendly guide to copy trading: meaning, examples, automatic vs manual copying, trader selection, safety, risks and strategy basics.
Advanced · Apr 19, 2026How to arbitrage on Polymarket and Kalshi
Learn how to find and execute arbitrage between Polymarket and Kalshi. A practical guide to matching contracts, calculating true spreads, and avoiding common mistakes.
Basics · Apr 16, 2026Prediction Markets vs Polls: Which Is More Accurate?
Explore when prediction markets outperform polls, when surveys provide better insights, and how to use both tools together for sharper political forecasting and market analysis.
Advanced · Apr 14, 2026Prediction Market Arbitrage Explained
A practical guide to prediction market arbitrage: how traders find opportunities, compare prices, execute strategies and manage real-world risks.
Legal · Apr 12, 2026US Prediction Market Regulation
A guide to US prediction market regulation, CFTC oversight, event contracts, state law conflicts, and how platforms like Polymarket and PredictIt differ.
Basics · Apr 9, 2026Prediction Markets vs Sports Betting
Compare prediction markets and sports betting to understand how pricing, odds, trading, settlement and risk work in each model.
Basics · Apr 6, 2026Odds Formats Explained
A simple guide to different odds formats in betting, including decimal, fractional and American odds, payout examples, implied probability and conversions.
Basics · Apr 5, 2026How to Read Moneyline Odds
A simple guide to reading moneyline odds, understanding positive and negative odds, calculating profit, and comparing favorites vs underdogs.
Basics · Apr 3, 2026How Do Betting Odds Work?
Learn how betting odds work, how to read American, decimal and fractional odds, calculate payouts, and understand implied probability.
Basics · Apr 2, 2026What is an Event Contract in trading?
A simple guide to event contracts in trading: how they work, how prices reflect probability, how settlement happens, and how they differ from futures.
Basics · Apr 1, 2026How Do Prediction Markets work?
A clear explanation of how prediction markets work, how traders take positions, how prices move, and how markets settle after the outcome.
Basics · Mar 30, 2026What is a Prediction Market?
Learn what a prediction market is, how prediction markets work, how prices reflect probabilities, and how they differ from betting and gambling.
