Quick answer: Yes — prediction markets need market makers just like any other order-book market, and in practice most liquidity on platforms like Polymarket and Kalshi comes from a mix of automated market maker (AMM) pricing curves and active quote providers. What makes it harder than standard crypto market making is binary resolution risk (a share settles at exactly $0 or $1, not somewhere in between), adverse selection from better-informed bettors near resolution, and regulatory treatment that varies sharply by platform and jurisdiction.
How Prediction Markets Work
Prediction markets trade yes/no (or multi-outcome) shares priced between $0 and $1, where the price reflects the market's implied probability for an event. A $0.65 "yes" share implies roughly 65% odds, and that price moves with every trade. When the event resolves, winning shares settle at $1 and losing shares at $0. Outcomes are typically verified by an oracle — UMA's optimistic oracle and Chainlink are both used across different platforms — and payouts settle automatically through smart contracts.
What Makes Market Making Prediction Markets Different
- Binary resolution. Unlike a token that trades continuously, a prediction-market share resolves to exactly $0 or $1. That's a structurally different risk profile than quoting a spot pair that just moves up and down.
- Spreads have to widen near resolution. As an event approaches, uncertainty compresses fast, and new information can move the "correct" price sharply. Makers price that risk in by widening spreads going into resolution.
- Adverse selection from informed participants. Traders with better or faster information on the underlying event can pick off stale quotes, especially in the run-up to a result being known.
- Thin markets outside the majors. A handful of high-profile markets (major elections, big crypto price thresholds) get real volume; most individual markets on any platform are thin, which makes consistent two-sided quoting hard to sustain profitably.
AMMs vs. Active Market Makers
Many prediction-market platforms bootstrap liquidity with an automated market maker curve — a formula-based pricing mechanism, conceptually similar to AMMs used elsewhere in DeFi — so a market has quotable prices from the moment it's created, even before any professional maker is active. As volume grows, active market makers and trading bots typically layer on top of or alongside that curve to tighten spreads beyond what the formula alone would offer.
This AMM-plus-active-maker structure is specific to the DeFi/prediction-market space. It's a different mechanism from centralized-exchange market making, and not something EasyMM operates in — see below.
Key Risks for Anyone Market Making These Books
- Adverse selection concentrated in the period right before resolution.
- Capital getting stranded in a losing position until the market actually resolves — there's no partial exit the way there is on a continuously traded asset.
- Oracle disputes — uncommon, but resolution disagreements do happen and can delay settlement.
- Regulatory treatment that varies significantly by platform and jurisdiction, which affects who can legally provide liquidity and where.
Where EasyMM Fits
EasyMM's own focus is CEX-side token liquidity — market making for centralized exchange listings, not prediction-market order books. The underlying risk-management discipline overlaps (managing inventory, avoiding stale quotes, sizing for tail risk), but running an active prediction-market desk is a separate, DeFi-native skill set outside what we offer.
Frequently Asked Questions
Can a market maker create a prediction market?
Not exactly the same role. Anyone can typically deploy a new market on a decentralized platform, but sustaining liquidity on it as an active market maker is a separate function from creating the market itself.
Why do prediction-market spreads widen near resolution?
Uncertainty compresses quickly as an event nears, so the "correct" price can move sharply on new information. Makers price that risk into wider spreads going into the result.
Is market making prediction markets riskier than market making crypto pairs?
Different, not simply more or less. Continuous crypto pairs carry ongoing price risk over time; prediction markets carry binary resolution risk that concentrates at a single point in time.
Does EasyMM offer prediction-market making?
No. EasyMM focuses on CEX-side market making for token projects. Prediction markets are outside our current service scope.
Need liquidity for a CEX listing instead? Talk to EasyMM about managed market making.
