USDT/USDC Price & Chart on Optimism
Live DEX trades, liquidity pools, top traders and real-time analytics for the USDT/USDC pair on Optimism.
About USDT/USDC
USDT/USDC activity (24h)
Market Insights
Trade statistics (24h)
50 recent trades for USDT/USDC
Total volume$15,589
Buy volume$8,071 (27 trades)
Sell volume$7,518 (23 trades)
Avg trade size$312
Largest trade$1,697
Latest price$0.9998
DEX protocols in stream1
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Buy vs sell pressure
Volume split by side in the live trade stream
Buy 51.8% · Sell 48.2%
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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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Rows per page:
1–50 of 96Get API
USDT/USDC FAQ
Frequently asked questions about the USDT/USDC trading pair on Optimism
What is the USDT/USDC trading pair?
USDT/USDC is a DEX trading pair on Optimism where USDT (Tether USD) is swapped against USDC (USD Coin). It is actively traded across 6 DEX markets on Optimism.
What is the current USDT/USDC price?
The most recent on-chain trade price for USDT/USDC on Optimism is $0.9998. 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 $16.32M.
What is the USDT/USDC price change?
Based on the highest-volume DEX market for USDT/USDC on Optimism: 10-minute change: +0.01%. 1-hour change: +0.01%. 24-hour change: +0.00%. These figures reflect on-chain DEX trade data and update as new swaps occur.
What is the USDT/USDC 24h trading volume?
USDT/USDC has 50 recent trades in the live stream (27 buys, 23 sells) with a combined volume of approximately $15.59K. Across all DEX markets, the 24h volume is approximately $16.32M.
Where is USDT/USDC traded?
USDT/USDC is traded on 6 DEX markets on Optimism across 4 protocols: Uniswap, Magpie, Aerodrome, Balancer. The highest-volume venues are Uniswap, Uniswap, Magpie. See all Optimism trading pairs.
What is USDT?
USDT (Tether USD) is the base token in the USDT/USDC trading pair on Optimism. Its contract address is
0x94b008aa00579c1307b0ef2c499ad98a8ce58e58. View full USDT analytics including all its trading pairs, DEX markets, liquidity pools and top traders.What is USDC?
USDC (USD Coin) is the quote token in the USDT/USDC trading pair on Optimism. Its contract address is
0x0b2c639c533813f4aa9d7837caf62653d097ff85. View full USDC analytics.Who are the top USDT/USDC traders?
The top traders leaderboard tracks 96 wallets that have traded USDT/USDC on Optimism. Combined volume is approximately $16.32M. The highest-volume wallet traded approximately $6.29M. Use the Top Traders tab to identify whales and track smart money flows.
Is USDT/USDC price data real-time?
Yes. The Last Trades tab streams live DEX swap data for USDT/USDC 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 USDT/USDC 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 USDT/USDC analytics dashboard or trading system. Explore more on the Optimism DEX overview.