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Polymarket ETH Odds Today

Polymarket's ETH Up/Down markets price a simple binary question — will ETH be higher or lower at expiry — across five timeframes: 5m, 15m, 1h, 4h, and 24h. Because payouts are $1 per winning share, the share price is the market's implied probability.

Reading the price

• $0.50 = 50% implied probability
• Decimal odds = 1 / price
• American odds = (1/price − 1) × 100 below $0.50, or −100/(1/price − 1) at/above $0.50

Browse live ETH markets under crypto markets, or pull historical ETH Up/Down orderbook and trade data at 5m–24h resolution on the Pro plan.

Related

• ETH orderbook history
• Polymarket Up/Down markets explained
• Polymarket BTC odds today

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