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 
Merge News
Browse Ethereum Merge news and analysis, including staking, validator economics, energy use, and long-term network impact.
Ethereum developers have fun as Testnet merges to Proof-of-Stake
The Ethereum Ropsten network has officially moved to proof-of-stake without any major issues.

Uncertainty looms over future of Ethereum layer 2s after Proof-of-Stake goes live
Ethereum is closing on the Merge, marking a major milestone in the path to Proof-of-Stake, and creating uncertainty for the future for ETH layers 2s.

Ethereum’s Ropsten testnet beacon chain goes live, set for June 8 merge
A successful merge of the Ropsten testnet and its beacon chain would be a good indication of what would happen with the mainnet transition.






















