In this guide
Key takeaway: Prediction markets enable you to trade on outcomes of actual events occurring in the real world. Acquire YES or NO shares that are worth $1 when your prediction proves correct. This approach requires less complexity than conventional equity trading, and you can begin with just $1.
Greetings to the world of prediction markets. Whenever you have remarked "I reckon that's going to occur" — you have already adopted the mindset of someone trading in prediction markets. The distinction lies in the ability to commit genuine capital to your belief and earn 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 regarding forthcoming occurrences. Consider these illustrations:
- "Will the Fed cut interest rates in June?" — YES shares at $0.65, NO shares at $0.35
- "Will Bitcoin close above $90K on December 31?" — YES shares at $0.55, NO shares at $0.45
- "Will France win the 2026 World Cup?" — YES shares at $0.13, NO shares at $0.87
Every share yields precisely $1 upon the event occurring, or $0 if it fails to materialise. The prevailing market price embodies the collective probability assessment. Should you believe the market's valuation is inaccurate, you execute a trade — and when your assessment proves sound, you realise gains.
Step 1: Choose a platform
The two dominant prediction market venues are:
- Polymarket — leading in trading activity, blockchain-based infrastructure (USDC on Polygon), accessible worldwide (excluding US)
- Kalshi — authorised by the CFTC, dollar-denominated, available exclusively in the US
PolyGram provides entry to Polymarket's depth of liquidity alongside a more intuitive platform experience — straightforward email authentication, no blockchain wallet required, and an interface optimised for mobile devices. We suggest commencing with this option.
Step 2: Fund your account
Funding your PolyGram account proves uncomplicated. You may transfer funds through debit or credit card, or via cryptocurrency deposit. Begin modestly — $10-50 suffices for your initial positions. Additional capital can be introduced whenever desired.
Step 3: Find a market you understand
A frequent misstep among newcomers involves participating in markets outside their knowledge domain. Gravitate towards subjects within your existing familiarity:
- Interested in political developments? Engage with electoral markets
- Interested in athletic competition? Participate in sporting event predictions
- Interested in digital currencies? Speculate on cryptocurrency price thresholds
- Interested in technology sectors? Forecast concerning product introductions and policy outcomes
Step 4: Place your first trade
Navigate PolyGram's markets page and identify a proposition where the quoted price conflicts with your assessment. Suppose the market quotes 40% and you assess the true likelihood at 60%, you would purchase YES shares. Your potential profit upon being correct: $1.00 - $0.40 = $0.60 per share (representing a 150% gain).
Step 5: Manage your position
Upon acquiring shares, you possess three distinct approaches:
- Hold until resolution: Remain invested until the underlying event concludes. Upon a correct forecast, shares automatically convert to $1
- Sell early: Should market conditions shift favourably before the event concludes, you may liquidate for profit without awaiting final resolution
- Cut your losses: Should circumstances change your conviction, consider exiting at a loss rather than awaiting a potential reversal
Risk management for beginners
- Refrain from allocating beyond 5% of your account balance to any individual market
- Concentrate on markets with robust participation (substantial trading volume, narrow bid-ask gaps) — sidestep obscure propositions with minimal trader involvement
- Document your successes and shortcomings to identify your competitive advantages
- Keep in mind: even markets showing 90% probability experience losses in 1 out of 10 instances
Prepared to execute your initial prediction market transaction? Start trading on PolyGram →