Ethereum price on May 22?

Platform comparison

Active sub-markets

Market context

Ethereum is being fixed to Binance’s ETH/USDT 1-minute close at noon Eastern on 22 May, so the relevant question is whether spot can hold the mid-$2,000s through the US session. Recent prints have sat close to that area: Fortune put ETH at $2,116.35 on 21 May and $2,120.69 on 20 May, which leaves the market only modestly above the settlement reference level rather than in a clear breakout regime. That kind of setup tends to make the noon candle sensitive to intraday volatility, especially when ETH is trading near a round-number band where liquidity and stop orders often cluster.

For context, the current zero per cent implied YES price looks detached from the underlying tape rather than from the contract mechanics. On Robinhood’s comparable ETH event markets, traders have been valuing outcomes around the low-$2,000s much more heavily, suggesting the market is not pricing an extreme move into the settlement window. Near-term drivers are standard crypto ones: BTC direction, exchange spot order-book depth, ETF-related flows, and derivatives positioning. If BTC weakens or funding turns more crowded, ETH often underperforms on a beta basis; if ETH-specific flows improve, the noon Binance close can still move quickly because this market resolves on one minute of spot data, not a daily average.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

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.