Market StructureApr 6, 2026What Is Volume Profile?Learn what Volume Profile is, how it maps traded volume by price, and why traders use POC, Value Area, and nodes to read market structure.21 min read
Market StructureApr 6, 2026What Are Pegged Orders?Learn what pegged orders are, how primary, market, and midpoint pegs work, why traders use them, and the market-structure tradeoffs they create.26 min read
Market StructureApr 6, 2026What Are Order Flow Imbalance Models?Learn what order flow imbalance models are, how they link limit order book events to price moves, and where they work or fail in practice.24 min read
Market StructureApr 6, 2026What Are Market Impact Models?Learn what market impact models are, how they estimate execution cost, and why liquidity, timing, and order size shape trading prices.21 min read
Market StructureApr 6, 2026What is Market Fragmentation?Learn what market fragmentation is, why trading splits across venues, how routing and price discovery still work, and where fragmentation helps or hurts markets.24 min read
Market StructureApr 6, 2026What Are Locked and Crossed Markets?Learn what locked and crossed markets are, why they occur in fragmented trading, and how Regulation NMS and related rules are designed to limit them.23 min read
Market StructureApr 6, 2026What Are Latency Arbitrage Models?Learn what latency arbitrage models are, how they explain stale-quote races, why speed creates rents, and how market design can reduce them.23 min read
Market StructureApr 6, 2026What is Latency Arbitrage?Learn what latency arbitrage is, how stale quotes create speed races, why it matters for market structure, and how exchanges try to reduce it.23 min read
Market StructureApr 6, 2026What Are Informed Trading Models?Learn what informed trading models are, how they explain spreads and price impact, and how measures like PIN and VPIN infer information from order flow.26 min read
Market StructureApr 6, 2026What Is an Iceberg Order?Learn what an iceberg order is, how its visible peak and hidden reserve work, why traders use it, and how priority and replenishment affect execution.22 min read
Market StructureApr 6, 2026What Is a Flash Crash?Learn what a flash crash is, how liquidity collapses and cross-market feedback create extreme price moves, and why circuit breakers and LULD exist.22 min read
Market StructureApr 6, 2026What Are Dark Pools?Learn what dark pools are, how they work, why institutions use them, and the tradeoff between lower market impact and weaker price discovery.21 min read
