Statistische Eigenschaften von Handelsvolumina auf Aktienmärkten -- Theoretische Analysen zur Rolle des Handelsvolumens auf Aktienmärkten -- Kontemporärer Zusammenhang zwischen Aktienrenditen und Handelsvolumina -- Ereignisinduzierte Marktreaktionen: Preis- und Volumenseffekte am Beispiel von...

Trading under limited pre-trade transparency becomes increasingly popular on financial markets. We provide first evidence on traders' use of (completely) hidden orders which might be placed even inside of the (displayed) bid-ask spread. Employing TotalView-ITCH data on order messages at NASDAQ,...

We cross-sectionally analyze the presence of aggregated hidden depth and trade volume in the S&P 500 and identify its key determinants. We find that the spread is the main predictor for a stock's hidden dimension, both in terms of traded and posted liquidity. Our findings moreover suggest that...