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A Tale of One Exchange and Two Order Books: Effects of Fragmentation in the Absence of Competition
(2018-10-01)
Exchanges nowadays routinely operate multiple, almost identically structured limit order markets for the same security. We study the effects of such fragmentation on market performance using a dynamic model where agents ...
High-Frequency Trading During Flash Crashes: Walk of Fame or Hall of Shame?
(2020-03-01)
We show that High Frequency Traders (HFTs) are not beneficial to the stock market during flash crashes. They actually consume liquidity when it is most needed, even when they are rewarded by the exchange to provide immediacy. ...
Resiliency: Cross-Venue Dynamics with Hawkes Processes
(2020-10-16)
Market fragmentation and technological advances increasing the speed of trading altered the functioning and stability of global equity limit order markets. Taking market resiliency as an indicator of market quality, we ...
Xetra
Xetra (ETR, Marktidentifikationscode XETR) ist ein börslicher Handelsplatz der Frankfurter Wertpapierbörse (FWB). Mit einem Marktanteil von über 90 Prozent im Aktienhandel und bei börsengehandelten Fonds (ETF) ist er der ...
S&P500
The Standard and Poor's 500, or simply the S&P 500, is a free-float weighted measurement stock market index of 500 of the largest companies listed on stock exchanges in the United States.
TRTH
Tick History is a historical market data service, offering global intra-day Time and Sales, Quotes, and Market Depth content dating back to January 1996 for an extensive range of equities, indices, foreign exchange, money, ...
NYSE
NYSE TAQ products provide a comprehensive historical end of day record of all data that was published by the NYSE Group Exchanges' real-time data feeds, including: Depth of book: All bid and offer prices and sizes, Top of ...
Deutsche Börse
Als international tätige Börsenorganisation und innovativer Marktinfrastrukturanbieter deckt die Gruppe Deutsche Börse mit ihren Produkten, Dienstleistungen und Technologien die gesamte Wertschöpfungskette im Finanzgeschäft ...
BEDOFIH
The BEDOFIH database includes trades and orders with the highest frequency. BEDOFIH covers the most important European stock markets.
Call of duty: Designated market maker participation in call auctions
(2021-08-21)
Many equity markets combine continuous trading and call auctions. Oftentimes designated market makers (DMMs) supply additional liquidity. Whereas prior research has focused on their role in continuous trading, we provide ...