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 
Arbitrum News
Updates and analysis on Arbitrum’s Layer-2 rollups, ecosystem growth, and DeFi integration across Ethereum.
Stories 54
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Crypto
Did Vitalik just pick a side? Inside Ethereum’s layer-2 loyalty test
Base and Arbitrum earn most profits; where does Polygon fit?

Layer-2
Arbitrum launches $40M DeFi incentive amid intensifying L2 race
The DRIP program paves new avenues for decentralized finance, earmarking 80 million ARB tokens for incentive distribution.

RWA
US Treasuries trade on Saturday as banks join Canton blockchain settlement test
A consortium including Bank of America, Citadel Securities, and DTCC completed a weekend US Treasury repo with atomic on-chain settlement using USDC on the Canton Network.


















