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 
Polymarket News
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Technology
$679M bet on Iran war sparks Washington crackdown on crypto prediction markets
Prediction markets face scrutiny as lawmakers push to eliminate contracts on military and government actions.

Analysis
Iran war bets turned Polymarket and Kalshi into the next fight over what people should be allowed to trade
Wall Street likes platforms that can monetize attention, but Washington tends to notice once that attention turns into incentives around the wrong topics.

Adoption
China Bitcoin legalization is priced at 5% but Beijing’s February 2026 Ban 2.0 made one detail brutal
The shift to “public order and good morals” language turns many crypto deals legally invalid, pushing losses onto individuals instead of platforms.






















