ONE/USDT Price & Chart on Optimism
Live DEX trades, liquidity pools, top traders and real-time analytics for the ONE/USDT pair on Optimism.
About ONE/USDT
ONE/USDT activity (24h)
Market Insights
Trade statistics (24h)
2 recent trades for ONE/USDT
Total volume$0
Buy volume$0 (1 trades)
Sell volume$0 (1 trades)
Avg trade size$0
Largest trade$0
Latest price$0.002194
DEX protocols in stream1
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Buy vs sell pressure
Volume split by side in the live trade stream
Buy 51.2% · Sell 48.8%
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Trade activity — last 24h by hour
When was this pair most active?
Each bar = one 1-hour window
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Trade size distribution
Retail (<$1K) vs whale (>$10K) activity
Tall right bars = whale-dominated · Tall left bars = retail-dominated
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Price discovery — recent trades
Each dot = one trade. X = minutes ago, Y = price
Tight cluster = stable price · Wide scatter = volatile period
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Buy vs sell volume by hour
Hourly flow direction — which side drives each hour
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Price Chart
Price chart loading…
Live Trading Data
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Get Stream
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ONE/USDT FAQ
Frequently asked questions about the ONE/USDT trading pair on Optimism
What is the ONE/USDT trading pair?
ONE/USDT is a DEX trading pair on Optimism where ONE (Harmony ONE) is swapped against USDT (Tether USD). It is actively traded across 1 DEX market on Optimism.
What is the current ONE/USDT price?
The most recent on-chain trade price for ONE/USDT on Optimism is $0.002194. This is sourced from live DEX swap data and updates in real-time as new trades execute on-chain. Combined 24h DEX volume is approximately $0.02.
What is the ONE/USDT price change?
Based on the highest-volume DEX market for ONE/USDT on Optimism: 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.
What is the ONE/USDT 24h trading volume?
ONE/USDT has 2 recent trades in the live stream (1 buys, 1 sells) with a combined volume of approximately $0.02. Across all DEX markets, the 24h volume is approximately $0.02.
Where is ONE/USDT traded?
ONE/USDT is traded on 1 DEX market on Optimism across 1 protocol: Uniswap. The highest-volume venues are Uniswap. See all Optimism trading pairs.
What is ONE?
ONE (Harmony ONE) is the base token in the ONE/USDT trading pair on Optimism. Its contract address is
0xb662543f7a99a23c5bd283725ebb5e9ba7319d42. View full ONE analytics including all its trading pairs, DEX markets, liquidity pools and top traders.What is USDT?
USDT (Tether USD) is the quote token in the ONE/USDT trading pair on Optimism. Its contract address is
0x94b008aa00579c1307b0ef2c499ad98a8ce58e58. View full USDT analytics.Who are the top ONE/USDT traders?
The top traders leaderboard tracks 2 wallets that have traded ONE/USDT on Optimism. Combined volume is approximately $0.02. The highest-volume wallet traded approximately $0.01. Use the Top Traders tab to identify whales and track smart money flows.
Is ONE/USDT price data real-time?
Yes. The Last Trades tab streams live DEX swap data for ONE/USDT on Optimism 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 Optimism trading pairs or Optimism tokens.
How do I get ONE/USDT API data?
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 ONE/USDT analytics dashboard or trading system. Explore more on the Optimism DEX overview.