OPN (Open Ecosystem Token) Token on Ethereum

OPN (Open Ecosystem Token) is a cryptocurrency token on the Ethereum blockchain. It is actively traded across 1 DEX market on Uniswap. There are 1 active trading pair for OPN.

The most recent on-chain trade price for OPN on Ethereum is $0.000101 (OPN / WETH pair). This is sourced from live DEX swap data and updates in real-time as new trades execute on-chain. OPN has approximately $239.84 in 24h DEX volume across 1 market.

Based on the most active OPN trading pair (OPN / WETH) on Ethereum: 10-minute change: +0.00%. 1-hour change: +0.00%. 24-hour change: -1.85%. These figures reflect on-chain DEX trade data and update as new swaps occur.

Market capitalisation requires the total circulating supply of OPN, which is not tracked by on-chain DEX data alone. For OPN market cap, total supply, and fully diluted valuation, refer to aggregator sites such as CoinGecko or CoinMarketCap. This page focuses on live DEX trading activity — price, volume, pairs, liquidity pools, and trader analytics — all sourced directly from on-chain Ethereum transactions.

OPN can be traded on 1 DEX market on Ethereum, including Uniswap. The most active trading pairs are OPN / WETH. See all Ethereum trading pairs. Combined 24h DEX volume is approximately $239.84.

The official OPN smart contract address on Ethereum is 0xc28eb2250d1ae32c7e74cfb6d6b86afc9beb6509. Always verify this address against the official project sources before trading or sending funds.

Based on recent on-chain data, OPN has 15 recent trades in the live stream with a combined volume of approximately $360.6. Across all DEX markets, the 24h volume is approximately $239.84.

OPN is listed on 1 DEX market on Ethereum across 1 protocol: Uniswap. The highest-volume venues are Uniswap.

OPN has 1 active trading pair on Ethereum. The top pairs by volume are OPN / WETH. Combined 24h volume across all pairs is approximately $239.84.

The top traders leaderboard tracks 5 wallets that have traded OPN on Ethereum. Combined volume across tracked traders is approximately $239.84. The highest-volume wallet traded approximately $211.23. Use the Top Traders tab to identify whales and monitor concentrated flows.

Yes. The Last Trades tab streams live DEX swap data for OPN on Ethereum 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. You can also browse all Ethereum tokens or Ethereum trading pairs.

Every tab on this page has a “Get API” button (and “Get Stream” for live trades) that opens the exact Bitquery GraphQL query powering that view in the Bitquery IDE. You can customise filters, networks, and time ranges to build your own OPN analytics dashboard or trading system. Explore more data on the Ethereum DEX overview.