Part 1 Advanced The Market Maker’s Exchange Checklist (Liquidity, Latency, and Risk Controls) Market makers and HFT desks: evaluate exchanges on execution quality, liquidity, latency, fees, margin, and security — with a WhiteBIT walkthrough. Open guide 
Optimism News
Insights on Optimism’s Layer-2 scaling, governance model, and Ethereum ecosystem integrations.
Stories 46
Coverage footprint 0.2%
Layer-2
Galaxy’s Alex Thorn calls Ethereum L2s ‘ETH extractive’ amid fee retention concerns
Galaxy Digital's Alex Thorn argued that post-EIP-4844 fee models favor L2 profits over Ethereum mainnet's financial health.

Technology
Optimism invites Layer-3 networks to join its Superchain, promising advanced features
Optimism introduced two new features to entice layer3 blockchain developers.

Crypto
Coinbase to store more of its $220 million USDC holdings on Base
As of press time, the exchange only holds 17% of its USDC on Base.





















