WETH/OPN Price & Chart on Base

WETH/OPN is a DEX trading pair on Base where WETH (Wrapped Ether) is swapped against OPN (Opinion). It is actively traded across 1 DEX market on Base.

Based on the highest-volume DEX market for WETH/OPN on Base: 10-minute change: +0.00%. 1-hour change: +0.00%. 24-hour change: +0.00%. These figures reflect on-chain DEX trade data and update as new swaps occur.

WETH/OPN has 30 recent trades in the live stream (26 buys, 4 sells).

WETH/OPN is traded on 1 DEX market on Base across 1 protocol: Uniswap. The highest-volume venues are Uniswap. See all Base trading pairs.

WETH (Wrapped Ether) is the base token in the WETH/OPN trading pair on Base. Its contract address is 0x4200000000000000000000000000000000000006. View full WETH analytics including all its trading pairs, DEX markets, liquidity pools and top traders.

OPN (Opinion) is the quote token in the WETH/OPN trading pair on Base. Its contract address is 0x29372cec87d37a8d2db8dfb628ec2b8b9def2259. View full OPN analytics.

The top traders leaderboard tracks 2 wallets that have traded WETH/OPN on Base. Use the Top Traders tab to identify whales and track smart money flows.

Yes. The Last Trades tab streams live DEX swap data for WETH/OPN on Base sourced via the Bitquery API. The price chart updates in real-time as new trades execute. All data is sourced directly from on-chain transactions — there is no delay or interpolation. Browse all Base trading pairs or Base tokens.

Every tab has a “Get API” button (and “Get Stream” for live trades) that opens the exact Bitquery GraphQL query in the Bitquery IDE. Customise filters, networks, and time ranges to build your own WETH/OPN analytics dashboard or trading system. Explore more on the Base DEX overview.