Ethereum MEV Observatory
mainnetMainnet MEV Dashboard
Searcher extraction, relay and builder concentration, block economics, and bundle failure diagnostics.
Last refresh Feb 16, 12:48. Cache refreshes every 5 minutes.
MEV Extracted
1,021.92 ETH
$3.42M over last 24h
Relay Share
23.4%
bloxroute-max-profit leading relay
Builder Share
30.8%
eth-builder leading builder
Block Profitability
$4,198.92
Average gross profit per block
Failed Bundles
10
Bundles failing simulation or inclusion
MEV Extracted (24h)
Hourly extraction estimates across Ethereum mainnet.
Window start: Feb 15, 13:48
Latest: 41.46 ETH
USD equivalent: $138.91K
Relay Market Share
Proposer traffic share and extracted value by relay.
bloxroute-max-profit23.4% / 2,076,268.31 ETH
aestus23.3% / 2,067,064.72 ETH
flashbots22.6% / 2,001,689.82 ETH
agnostic18.8% / 1,666,782.97 ETH
ultra-sound11.8% / 1,045,123.68 ETH
Builder Market Share
Builder concentration for MEV-winning blocks.
eth-builder30.8% / 2,727,069.24 ETH
titan24.0% / 2,129,710.52 ETH
rsync16.4% / 1,455,734.31 ETH
beaverbuild15.2% / 1,345,165.58 ETH
builder0x6913.5% / 1,199,254.34 ETH
Recent Block Profitability
Last 14 mainnet blocks and extracted value profile.
| Block | Time | Relay | Builder | MEV | Gas Used | Gross Profit |
|---|---|---|---|---|---|---|
| 22,300,153 | Feb 16, 12:48 | ultra-sound | builder0x69 | 0.57 ETH | 82.8% | $1,562.77 |
| 22,300,152 | Feb 16, 12:47 | agnostic | rsync | 1.27 ETH | 75.9% | $3,916.59 |
| 22,300,151 | Feb 16, 12:47 | aestus | titan | 1.57 ETH | 66.6% | $5,444.20 |
| 22,300,150 | Feb 16, 12:47 | bloxroute-max-profit | eth-builder | 1.15 ETH | 66.4% | $5,004.30 |
| 22,300,149 | Feb 16, 12:47 | flashbots | beaverbuild | 0.57 ETH | 75.4% | $2,628.38 |
| 22,300,148 | Feb 16, 12:47 | ultra-sound | builder0x69 | 0.59 ETH | 82.7% | $1,629.03 |
| 22,300,147 | Feb 16, 12:46 | agnostic | rsync | 1.23 ETH | 79.4% | $3,782.07 |
| 22,300,146 | Feb 16, 12:46 | aestus | titan | 1.76 ETH | 69.5% | $5,575.34 |
| 22,300,145 | Feb 16, 12:46 | bloxroute-max-profit | eth-builder | 1.58 ETH | 65.1% | $6,230.63 |
| 22,300,144 | Feb 16, 12:46 | flashbots | beaverbuild | 0.96 ETH | 71.5% | $4,271.34 |
| 22,300,143 | Feb 16, 12:46 | ultra-sound | builder0x69 | 0.7 ETH | 81.0% | $2,250.65 |
| 22,300,142 | Feb 16, 12:45 | agnostic | rsync | 1.18 ETH | 81.9% | $3,589.73 |
| 22,300,141 | Feb 16, 12:45 | aestus | titan | 1.85 ETH | 73.2% | $5,838.97 |
| 22,300,140 | Feb 16, 12:45 | bloxroute-max-profit | eth-builder | 1.95 ETH | 65.4% | $7,060.96 |
Failed Bundles
Bundles that did not land in the latest refresh window.
| Bundle | Time | Relay | Builder | Reason | Txs | Missed Opp. |
|---|---|---|---|---|---|---|
| 0x193402780cb0... | Feb 16, 12:48 | aestus | beaverbuild | SimulationRevert | 2 | $1,069.68 |
| 0x1934027bbfb0... | Feb 16, 12:44 | bloxroute-max-profit | builder0x69 | NonceConflict | 3 | $1,813.53 |
| 0x1934027f72b0... | Feb 16, 12:40 | flashbots | rsync | Underpriced | 4 | $2,272.54 |
| 0x1934028325b0... | Feb 16, 12:36 | ultra-sound | titan | Timeout | 5 | $2,228.38 |
| 0x19340286d8b0... | Feb 16, 12:32 | agnostic | eth-builder | SimulationRevert | 6 | $2,076.42 |
| 0x1934028a8bb0... | Feb 16, 12:28 | aestus | beaverbuild | NonceConflict | 2 | $2,343.53 |
| 0x1934028e3eb0... | Feb 16, 12:24 | bloxroute-max-profit | builder0x69 | Underpriced | 3 | $3,045.42 |
| 0x19340291f1b0... | Feb 16, 12:20 | flashbots | rsync | Timeout | 4 | $3,667.52 |
| 0x19340295a4b0... | Feb 16, 12:16 | ultra-sound | titan | SimulationRevert | 5 | $3,792.57 |
| 0x1934029957b0... | Feb 16, 12:12 | agnostic | eth-builder | NonceConflict | 6 | $3,609.56 |