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Understanding Intermarket Sweep Orders by Eleanor Rigby is a document available to read on EtoBox.
What is Understanding Intermarket Sweep Orders about?
This document summarizes a study examining the use of intermarket sweep orders (ISOs) on US stock exchanges. The study finds: 1) Most ISO and non-ISO orders are small ("worked orders") consistent with maintaining market liquidity. However, ISO orders have a higher information share, indicating informed traders use ISOs. 2) ISO orders have higher effective spreads but lower realized spreads than non-ISO orders, further suggesting ISOs are used by informed traders. 3) ISO orders account for a disproporti
- Author
- Eleanor Rigby
- Language
- EN