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 
Polygon News
Coverage of Polygon’s scaling solutions, zkEVM technology, and Web3 partnerships driving mass adoption.
Stories 193
Coverage footprint 0.8%
Crypto
Did Vitalik just pick a side? Inside Ethereum’s layer-2 loyalty test
Base and Arbitrum earn most profits; where does Polygon fit?

Analysis
Not so fast, are “Eth killers” as speedy as they claim?
So-called “Eth-killers”, Layer-1 blockchains competing with Ethereum, are supposed to be much faster and much cheaper. While this is true for fees, are Eth-killers really as fast as they claim to be?

NFTs
OpenSea acquires DeFi onramp wallet Dharma Labs
Leading NFT marketplace OpenSea acquires onramp wallet developers Dharma Labs. The Dharma DeFi app will be discontinued over a 30-day “sunset” period.





















