Beta
    EventsArbitrageWhalesSocialLearnArticlesPortfolio
    Sign inBeta
    1. Home
    2. All Guides
    3. Trust & Safety
    All guides
    19 guides

    Trust & Safety

    How prediction markets settle disputes, handle manipulation, protect users, and what to do when something goes wrong.

    Start here

    The 3 best entry points if you're new to trust & safety.
    1
    Are Prediction Markets Legitimate?
    12 min
    2
    Can Prediction Markets Be Manipulated?
    10 min
    3
    Resolution Dispute Audit
    10 min

    All trust & safety guides

    16 guides available (excluding the 3 above).

    Polymarket Support Will Never DM You First: Spotting Impostor Scams
    8 min
    The Van Dyke / Maduro Polymarket Insider Trading Case — Explained
    12 min
    How Polymarket Resolves Weather Markets — And What Happened at Roissy
    9 min
    Is Kalshi Safe?
    8 min
    Is Polymarket Insider Trading?
    9 min
    Polymarket Wallet Transparency
    7 min
    Can You Lose More Than You Bet on Polymarket?
    6 min
    How Concentrated Is Prediction-Market Profit?
    8 min
    Self-Exclusion Guide
    6 min
    How to Evaluate Polymarket Wallets
    9 min
    When to Trust Market Prices
    9 min
    Are Markets Corrupt?
    10 min
    Manipulation Taxonomy
    9 min
    Is Insider Trading Legal on Prediction Markets?
    10 min
    Insider Trading (General Primer)
    9 min
    Tools to Detect Insider Trading
    8 min

    Explore other topics

    Jump to another category or browse all guides.

    Fundamentals
    17 guides
    How-To
    47 guides
    Platforms
    35 guides
    Comparisons
    14 guides
    Regulation
    33 guides
    Markets by Topic
    10 guides
    Browse all 175 guides

    Weekly Market Brief

    Arbitrage alerts, platform updates, and top movers — one email per week.

    Real-time prediction market odds, cross-platform arbitrage, and market analytics — all in one place.

    About·Terms·Privacy·Editorial
    • How It Works
    • Getting Started
    • Best Apps
    • Fees Guide
    • Tax Guide
    • Settlement Rules
    • Glossary
    • All guides →
    • Kalshi
    • Polymarket
    • FanDuel Predicts
    • Robinhood
    • DraftKings
    • PredictIt
    • Kalshi vs Polymarket
    • All platforms →
    • Markets
    • Arbitrage
    • Whale Tracking
    • Leaderboard
    • Articles
    • Regulatory Tracker
    • State Checker
    • Politics
    • Economics
    • Crypto
    • Sports
    • Entertainment
    • Weather

    Disclaimer: PredictionMarkets.us provides arbitrage information, market data, and educational content for informational purposes only. We do not guarantee the accuracy, completeness, profitability, availability, or timeliness of any opportunities displayed on this page. PredictionMarkets.us is not responsible for: trading losses or financial damages, incorrect or outdated odds/pricing, delays in market updates, platform outages or exchange errors, failed trades or execution issues, account restrictions or limitations imposed by third-party platforms, changes in market conditions, tax or legal consequences resulting from trading activity. Users are solely responsible for conducting their own research and making their own financial decisions. Trading prediction markets involves risk, and past performance or displayed arbitrage opportunities do not guarantee future results. PredictionMarkets.us is not a broker, financial advisor, investment advisor, or gambling operator.

    © 2026 PredictionMarkets.US

    For informational purposes only. Not financial advice.