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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. ...
CBOE
Cboe Global Markets, Inc. (Cboe) is one of the world's largest exchange holding companies, offering cutting-edge trading and investment solutions to investors
OptionMetrics
OptionMetrics is the financial industry's premier provider of quality historical option price data, tools, and analytics. Currently, over 300 institutional subscribers and universities rely on our products as their main ...
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 ...
CCM
The CRSP/Compustat Merged Database provides CRSP and Compustat subscribers the ability to access CRSP’s stock data and Compustat’s Xpressfeed fundamental data within a single linked database. The CRSPLink® maps complex ...
BEDOFIH
The BEDOFIH database includes trades and orders with the highest frequency. BEDOFIH covers the most important European stock markets.