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CoW Swap Orderbook

CoW Protocol solver competitions, batch auction orders, and whale trades across Ethereum, Gnosis, Arbitrum, and Base. Solver competition data shows execution quality — compare surplus captured vs. gas costs to evaluate trade routing efficiency.

Whale Trades (>$1M)

No whale trades detected yet. Data is collected daily or click Refresh to update now.

Auction Lookup

Latest Solver Competitions

EthereumLatest auction #125946784 auctions · 4 orders · 8 solver entries

10.58KUSDC→10.59KUSDT

0.4345WETH→50.15KZK

0.1000WETH→1478.09MMORPH

10.58KUSDT→10.58KUSDC

GnosisLatest auction #153546481 auctions · 1 orders · 2 solver entries

187.57AEURE→187.56EURe

ArbitrumLatest auction #67299571 auctions · 1 orders · 1 solver entries

0.00008605WBTC→5.62USDT

BaseLatest auction #271816823 auctions · 3 orders · 12 solver entries

4.41KEDEL→0.0199WETH

133.33KUNITE→3.76USDC

0.0000000013250x4e65...c0ab→0.0000000000019790xbdb9...8ee6

AvalancheLatest auction #316618571 auctions · 1 orders · 4 solver entries

40.63USDC→40.64USDT

PolygonLatest auction #382253921 auctions · 1 orders · 3 solver entries

300.00AUSDT→0.004475AWBTC

Recent Auction Orders

Chain	Auction	Kind	Sell	Buy	UID
Ethereum	#12594678	sell	10.58KUSDC	10.59KUSDT	0xde64...4ee5
Ethereum	#12594676	sell	0.4345WETH	50.15KZK	0x17e0...a9a5
Ethereum	#12594674	sell	0.1000WETH	1478.09MMORPH	0x233f...ffff
Ethereum	#12594673	sell	10.58KUSDT	10.58KUSDC	0xe4ef...4e77
Gnosis	#15354648	buy	187.57AEURE	187.56EURe	0xd4eb...52ea
Arbitrum	#6729957	buy	0.00008605WBTC	5.62USDT	0x415d...4f30
Base	#27181682	sell	4.41KEDEL	0.0199WETH	0xf745...4dd6
Base	#27181680	sell	133.33KUNITE	3.76USDC	0x0980...4e9c
Base	#27181677	sell	0.0000000013250x4e65...c0ab	0.0000000000019790xbdb9...8ee6	0xc90d...d141
Avalanche	#31661857	sell	40.63USDC	40.64USDT	0x963b...53e2
Polygon	#38225392	sell	300.00AUSDT	0.004475AWBTC	0xf5bc...4e41

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