In-depth coverage of market data infrastructure — exchange notices, regulatory guides, and analysis for professionals.
Updated with every CME Globex electronic trading notice in 2026 — iLink updates, MDP 3.0 changes, connectivity deadlines, and infrastructure upgrades.
Everything market data professionals need to know about the Securities Lending and Transparency Engine — launch, requirements, connectivity, and compliance.
Plain English explanation of Securities Information Processors and how consolidated market data flows from exchanges to every US equity investor.
CAT reporting requirements, key deadlines, what changed in 2025–2026, and what market data professionals need to know about the largest regulatory database ever built.
How US market data infrastructure works end to end — from exchanges generating data to the SIPs, feeds, and protocols that deliver it to end consumers.
How prediction markets work, the regulatory landscape, Kalshi and Polymarket, and what financial professionals need to know about trading event contracts.