How-To

    Practical guides for the questions you actually have. Setup, troubleshooting, payouts, account issues, withdrawals — all answered.

    56 guidesUpdated May 2026
    All Guides

    53 guides available

    How to Exit an Illiquid Prediction Market

    6 min read

    Why did my Polymarket order look filled, then fail or freeze?

    7 min read

    Why Polymarket's App Shows the Wrong P&L After a Baseball Game Settles

    9 min read

    Polymarket 'View-Only Mode' Explained — How the Geofence Works

    8 min read

    How Polymarket's Up-or-Down Crypto Markets Work

    8 min read

    Kalshi Troubleshooting Hub — Restrictions, Payouts & Settlement

    15 min read

    Kalshi Multi-Leg Cashout Math: Why a Combo Cashes Out Below Max

    6 min read

    Kalshi Combo Payout 'Not Available': What It Means

    4 min read

    Kalshi Order Types During a Price Spike — Limits, Quick Orders, and Why There's No Stop-Loss

    8 min read

    How Prediction Markets Resolve

    11 min read

    When Your Funds Are Stuck

    9 min read

    What Happens When a Market Resolves Wrong?

    9 min read

    Kalshi Fractional Pricing

    6 min read

    What Does It Cost to Withdraw from Polymarket?

    4 min read

    Coinbase Prediction Markets Troubleshooting Hub

    12 min read

    Robinhood Predictions Troubleshooting Hub

    10 min read

    What If the Player Doesn't Play?

    6 min read

    Why Did Money Appear in My Account?

    5 min read

    Why Is My P&L Wrong?

    6 min read

    Why Bots Lose Money on Execution

    7 min read

    Why Charts Look Wrong After Close

    5 min read

    How Markets Settle

    8 min read

    Fee Calculator

    Tool

    Payout Calculator

    Tool

    How Prediction Market Payouts Work

    7 min read

    How Prediction Market Prices Work

    8 min read

    Why Did My Payout Drop?

    7 min read

    For Finance Professionals

    11 min read

    For Sports Bettors

    10 min read

    Arbitrage Explained

    11 min read

    Systematic Trading Guide

    14 min read

    What Gives You Edge on Polymarket

    12 min read

    Why 99¢ Bets Aren't Free Money

    8 min read

    How to Read Price Spikes

    8 min read

    How Markets Know Who Won

    8 min read

    How Markets Get Listed

    8 min read

    Settlement Sources Explained

    9 min read

    How Timing Contracts Work

    7 min read

    Kalshi Weather Settlement

    8 min read

    How Markets React to Live Events

    8 min read

    Real vs Fake Arbitrage

    8 min read

    Reading Geopolitical Event Odds

    9 min read

    Setting Market Alerts

    6 min read

    Prediction Market Tools Taxonomy

    10 min read

    ForecastEx 1099 Issues

    6 min read

    How to Audit a Market's Resolution Rules Before You Enter

    7 min read

    What Happens After the World Cup Final on Prediction Markets

    4 min read

    How to Evaluate Prediction Market Venue Execution Quality

    8 min read

    How to Verify Prediction Market Settlement Before You Trade

    4 min read

    Before You Trade: Pre-Trade Checklist

    3 min read

    NFL Prediction Markets: A Complete 2026 Guide

    5 min read

    College Football Prediction Markets

    4 min read

    Using Prediction Markets to Hedge a Financial Risk

    7 min read