What price will Bitcoin hit in May?

Platform comparison

Active sub-markets

Market context

Bitcoin has already traded around the high-$70,000s to mid-$80,000s this month, so the market here is effectively asking which May ceiling, if any, gets tagged before settlement. That matters because the contract is currently pricing a 0% chance of a May hit, while public price-prediction pages are still centred much lower, with CoinCodex and Changelly both clustering near the high-$70,000s to low-$80,000s for late May. The gap between those modelled ranges and the market’s binary outcome suggests traders are treating the contract as a question of whether Bitcoin can extend materially above recent levels rather than merely hold them. Polymarket’s own event page shows the market already assigning near-certain odds to the top strike outcomes, underscoring how much of the move has been absorbed into the upper end of the board.

For traders, the key catalysts are spot-Bitcoin ETF flows, any change in macro risk appetite, and whether Bitcoin can sustain a breakout into month-end rather than fade back towards the high-$70,000s. Technical commentary from Changelly notes a bearish four-hour setup and a falling 50-day average, even as the 200-day trend remains positive, which is consistent with a market that can still move sharply either way. Kraken’s latest forecast puts Bitcoin at about $77,486 by 22 May on a 5% growth assumption, far below the multi-strike upside implied by the event board. Any fresh US regulatory headlines, ETF issuance data, or a sudden shift in dollar liquidity could matter more here than day-to-day crypto sentiment, because settlement is tied to the highest price printed before 1 June 04:00 UTC.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.