Episode 08
Episode 8: Inside the Pipes: Dark Pools, Payment for Order Flow & Who Really Sets Price
In Episode 8 of Markets Without Spin, Franz Amussen pulls back the curtain on the invisible plumbing of modern markets. When you click "buy" or "sell," where does your order actually go? It may never reach the public exchange. This episode breaks down: Payment for Order Flow (PFOF) Internalization Dark pools High-frequency trading and latency arbitrage Conditional liquidity The 2010 Flash Crash March 2020's liquidity shock Why stop-loss orders can behave unpredictably in stressed markets How leverage interacts with volatility Franz revisits lessons from: The 2010 Flash Crash The March 2020 COVID liquidity event A personal story involving short volatility exposure and margin liquidation Referencing Flash Boys by Michael Lewis, this episode explains how modern market structure fragments price discovery — and why liquidity can disappear when it's needed most. Key Takeaways Commission-free trading isn't free — it's monetized differently. A significant portion of retail flow never hits public exchanges. High-frequency traders provide liquidity — but only conditionally. In volatility spikes, liquidity providers step back. Liquidity risk can be more dangerous than fundamental risk. Structure determines survival during market stress.
Episode Summary
In Episode 8 of Markets Without Spin, Franz Amussen pulls back the curtain on the invisible plumbing of modern markets. When you click "buy" or "sell," where does your order actually go? It may never reach the public exchange. This episode breaks down: Payment for Order Flow (PFOF) Internalization Dark pools High-frequency trading and latency arbitrage Conditional liquidity The 2010 Flash Crash March 2020's liquidity shock Why stop-loss orders can behave unpredictably in stressed markets How leverage interacts with volatility Franz revisits lessons from: The 2010 Flash Crash The March 2020 COVID liquidity event A personal story involving short volatility exposure and margin liquidation Referencing Flash Boys by Michael Lewis, this episode explains how modern market structure fragments price discovery — and why liquidity can disappear when it's needed most. Key Takeaways Commission-free trading isn't free — it's monetized differently. A significant portion of retail flow never hits public exchanges. High-frequency traders provide liquidity — but only conditionally. In volatility spikes, liquidity providers step back. Liquidity risk can be more dangerous than fundamental risk. Structure determines survival during market stress.
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