Key takeaway: Prediction markets enable you to wager on how real-world events will unfold. Acquire YES or NO contracts that are worth $1 upon a correct prediction. The mechanics are more straightforward than equity markets, and you can begin with just $1.
Greetings to the world of prediction markets. If you have ever remarked "I reckon that is going to occur" — your mindset already aligns with how prediction market participants think. The distinction lies in the ability to commit genuine capital to your beliefs and generate returns when your forecast proves accurate. This introductory guide to prediction markets will have you executing trades within five minutes.
How prediction markets work (the 60-second version)
Prediction markets establish tradeable propositions centred on forthcoming occurrences. Consider these illustrations:
- "Will the Fed cut interest rates in June?" — YES contracts at $0.65, NO contracts at $0.35
- "Will Bitcoin close above $90K on December 31?" — YES contracts at $0.55, NO contracts at $0.45
- "Will France win the 2026 World Cup?" — YES contracts at $0.13, NO contracts at $0.87
Each contract yields precisely $1 should the event materialise, or $0 if it does not. The prevailing cost mirrors what the market collectively believes the likelihood to be. Should you suspect the market has mispriced the event, you can transact — and when your assessment proves sound, you capture gains.
Step 1: Choose a platform
The two dominant prediction market venues are:
- Polymarket — leading in trading activity, blockchain-based (USDC via Polygon), available worldwide (excluding US)
- Kalshi — licensed by the CFTC, dollar-denominated, restricted to US participants
PolyGram grants you entry to Polymarket's depth of liquidity through a streamlined experience — email-based registration, no blockchain wallet required, and optimised for handheld devices. We suggest beginning with this option.
Step 2: Fund your account
Establishing credit on PolyGram is uncomplicated. You may deposit using a debit or credit card, or transfer digital assets. Begin modestly — $10-50 suffices for initial positions. Additional funds can be added whenever desired.
Step 3: Find a market you understand
The most frequent error among newcomers involves participating in markets outside their knowledge base. Opt for a domain you actively monitor:
- Engaged with political developments? Explore electoral forecasts
- Engaged with athletic competitions? Participate in game outcome predictions
- Engaged with blockchain assets? Speculate on price thresholds
- Engaged with innovation sectors? Forecast release schedules and policy outcomes
Step 4: Place your first trade
Navigate PolyGram's markets page and identify a proposition where the quoted price diverges from your assessment. Suppose the market quotes 40% and you assess the true likelihood at 60%, you would acquire YES contracts. Your gain upon accuracy: $1.00 - $0.40 = $0.60 for each contract (equating to a 150% gain).
Step 5: Manage your position
Upon acquisition, three paths are available:
- Hold until resolution: Remain invested through the event's conclusion. Upon a correct forecast, contracts settle at $1 mechanically
- Sell early: Should market conditions move favourably before the event concludes, you may liquidate your holding for a profit without awaiting final resolution
- Cut your losses: Should fresh developments alter your conviction, exiting at a loss proves preferable to maintaining an increasingly uncertain position
Risk management for beginners
- Allocate no more than 5% of your account balance to any individual proposition
- Concentrate on well-trafficked markets (substantial activity, narrow bid-ask gaps) — sidestep obscure propositions with minimal participation
- Document outcomes and results to identify patterns in your forecasting accuracy
- Keep in mind: even markets priced at 90% probability will be incorrect roughly 1 in 10 instances
Prepared to execute your inaugural prediction market transaction? Start trading on PolyGram →