In Which Scenarios Is Pre-Trade Price Transparency Detrimental to an Institutional Trader?
Pre-trade price transparency is detrimental when an institutional trader needs to execute a large order in an illiquid market. If the full size of the order is publicly displayed (as in a CLOB), it signals the trader's intent to the market.
This signal can lead to front-running or adverse price movement, causing a significant increase in execution costs. In these cases, private execution venues like RFQ or dark pools are preferred.