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Prediction Market Guides & Analysis

Strategies and guides for trading prediction markets — from beginner tutorials to advanced trading workflows.

Kalshi Demo: Account Setup, Mock Funds & API Testing
Guides·5 min

Kalshi Demo: Account Setup, Mock Funds & API Testing

Find the official Kalshi demo, set up a practice account, add mock funds and distinguish demo API endpoints from production. Includes a practice checklist.

Oct 6, 2026

15-Minute Bitcoin Markets: Kalshi Rules & Polymarket
Crypto·6 min

15-Minute Bitcoin Markets: Kalshi Rules & Polymarket

Understand Kalshi 15-minute Bitcoin contracts: BRTI reference averages, the equality rule, chart differences, binary payouts, fees and execution checks.

Jun 28, 2026

Polymarket Cancel Order: Partial Fills & Confirmation
Guides·5 min

Polymarket Cancel Order: Partial Fills & Confirmation

Learn what canceling a Polymarket order removes, what happens to partial fills, and how to confirm per-order results without confusing cancellation with settlement.

Oct 6, 2026

Books on Prediction Markets: A Practical Reading Guide
Guides·6 min

Books on Prediction Markets: A Practical Reading Guide

Choose books on prediction markets by learning goal: market design, forecasting habits or crowd judgment. Includes a free research paper and a forecast journal.

Oct 6, 2026

Polymarket Limit Orders: Price Caps, Fills & Expiry
Guides·5 min

Polymarket Limit Orders: Price Caps, Fills & Expiry

Understand Polymarket limit prices, partial fills, GTC/GTD lifetimes and post-only behavior. Explore a fictional order-policy simulator before relying on execution assumptions.

Oct 6, 2026

Prediction Market Promos: Credits, Terms & Bonuses
Guides·6 min

Prediction Market Promos: Credits, Terms & Bonuses

Compare dated Kalshi, Polymarket US, Novig and ProphetX promotion terms: qualifying actions, credit restrictions, expiry and withdrawal boundaries.

Oct 6, 2026

Metaculus API: Tokens, Forecast Access & Pagination
Developer·5 min

Metaculus API: Tokens, Forecast Access & Pagination

Use current Metaculus API documentation to distinguish token authentication, access tiers, posts-feed pagination and missing community forecasts.

Oct 6, 2026

Novig Promo Code: Current Bonus & Trade Credit Rules
Guides·5 min

Novig Promo Code: Current Bonus & Trade Credit Rules

Check Novig's current $10-deposit/$50-credit offer, referral differences, price restrictions and expiry. Understand credits versus withdrawable proceeds.

Oct 6, 2026

Novig Legal States: Availability, Location & Travel
Guides·4 min

Novig Legal States: Availability, Location & Travel

Check Novig's dated state availability policy, physical-location requirements, age and verification rules, and what changes when you travel.

Oct 6, 2026

PredictIt API: Market Data, Quotes & Usage Terms
Developer·4 min

PredictIt API: Market Data, Quotes & Usage Terms

Understand PredictIt API data fields, missing bid and ask prices, timestamps, and why a reachable endpoint does not establish permission for commercial use.

Oct 6, 2026

Kalshi Leaderboard: Access, Profit & Volume Explained
Guides·5 min

Kalshi Leaderboard: Access, Profit & Volume Explained

Find the official Kalshi leaderboard, understand verified access and opt-in participation, and compare profit, volume and time windows without treating rank as a forecast.

Oct 6, 2026

ProphetX Promo Code: $75 Bonus & Installment Rules
Guides·5 min

ProphetX Promo Code: $75 Bonus & Installment Rules

Check ProphetX’s $75 new-participant bonus, qualifying trades, conditional installments, credit expiry and separate referral offer. Updated October 6, 2026.

Oct 6, 2026

ProphetX Legal States: Availability & Location Checks
Guides·4 min

ProphetX Legal States: Availability & Location Checks

Check ProphetX’s current Nevada exclusion, age and verification rules, and what location checks mean when traveling. Updated October 6, 2026.

Oct 6, 2026

What Is ProphetX? How Its Sports Exchange Works
Guides·5 min

What Is ProphetX? How Its Sports Exchange Works

Understand ProphetX sports contracts, order matching, partial fills, straight-trade versus parlay fees, and what to check before trading.

Oct 6, 2026

ProphetX Sports Exchange API: Data, Keys & v4
Developer·5 min

ProphetX Sports Exchange API: Data, Keys & v4

Choose the ProphetX sports-exchange API, distinguish affiliate keys from trading sessions, and interpret v4 instrument IDs and American-odds prices correctly.

Oct 6, 2026

Novig Withdrawal Time: Manual Review & Balance Holds
Guides·5 min

Novig Withdrawal Time: Manual Review & Balance Holds

Understand Novig withdrawal processing, manual reviews, deposit clearing and payment-provider delivery. Check available balance, minimums and the right support step.

Oct 6, 2026

What Is Novig? How Sports Contracts Work in 2026
Guides·6 min

What Is Novig? How Sports Contracts Work in 2026

Understand Novig's current real-money event contracts, prices and payouts. Compare the new model with old Coins/Cash descriptions and check rules before funding.

Oct 6, 2026

Kalshi API Key: Setup, Demo vs Production & Signing Checks
Developer·6 min

Kalshi API Key: Setup, Demo vs Production & Signing Checks

Set up a Kalshi API key, separate demo and production credentials, and troubleshoot signed paths, timestamps and authentication with a message builder.

Oct 6, 2026

Polymarket Historical Data: Price History & CSV Guide
Developer·5 min

Polymarket Historical Data: Price History & CSV Guide

Retrieve Polymarket International historical prices, identify outcome tokens, export UTC CSV records and understand sampling, backtest and accuracy limits.

Oct 6, 2026

CME Event Contracts: Brokers, Payouts & Product Rules
Guides·5 min

CME Event Contracts: Brokers, Payouts & Product Rules

Understand CME event contracts, broker access, current payout examples, contract specifications and why older guides mention different contract sizes.

Oct 6, 2026

Kalshi Liquidity Rewards: Pools, Scores & Paid Credits
Guides·5 min

Kalshi Liquidity Rewards: Pools, Scores & Paid Credits

Understand Kalshi liquidity rewards, program pools, score share, pending estimates and paid credits. Test assumptions with a free scenario calculator.

Oct 6, 2026

Robinhood Event Contracts Payout: Timing & Profit Math
Guides·4 min

Robinhood Event Contracts Payout: Timing & Profit Math

Find Robinhood event-contract payouts, separate settlement from withdrawal availability and calculate profit using actual purchase costs and proceeds.

Oct 6, 2026

How Long Does Kalshi Take to Settle? Timing & Payouts
Guides·4 min

How Long Does Kalshi Take to Settle? Timing & Payouts

Understand Kalshi settlement timing, delayed results, combo reviews and when to contact support. Separate market close, determination, payout and withdrawal.

Oct 6, 2026

Kalshi Portfolio vs Cash: What Your Balance Means
Guides·5 min

Kalshi Portfolio vs Cash: What Your Balance Means

Understand Kalshi portfolio value, cash, positions, credit, and available withdrawals. Follow a worked example without confusing displayed value with cash-out proceeds.

Oct 6, 2026

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