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Coordination of Circuit Breakers? Volume Migration and Volatility Spillover in Fragmented Markets
(2017-01-27)
We study circuit breakers in a fragmented, multi-market environment and investigate whether a coordination of circuit breakers is necessary to ensure their effectiveness. In doing so, we analyze 2,337 volatility interruptions ...
Managing Excess Volatility: Design and Effectiveness of Circuit Breakers
(2017-02-02)
We investigate different designs of circuit breakers implemented on European trading venues and examine their effectiveness to manage excess volatility and to preserve liquidity. Specifically, we empirically analyze ...
Machine Learning Sentiment Analysis, Covid-19 News and Stock Market Reactions
(2020-09-15)
The possibility to investigate the impact of news on stock prices has observed a strong evolution thanks to the recent use of natural language processing (NLP) in finance and economics. In this paper, we investigate COVID-19 ...
Survey_CNHP_2020
Overall, we have collected 203,886 online articles that were published on three platforms between January 23, 2020 and June 22, 2020. Reuters.com and nytimes.com are the websites of the respective international news companies ...
Bloomberg
Bloomberg offers a wide range of data on the world's leading public and private companies. Bloomberg database components includes: Stock price data, CDS and bond data, calculated ratios, financial accounts information; ...
Markit
Markit Ltd. was a British financial information and services company with over 4,000 employees, founded in 2003 as an independent source of credit derivative pricing. The company provides independent data, trade processing ...
Datastream
Historical financial database with over 35 million individual instruments or indicators across all major asset classes, including 8.5 million active economic indicators. It features 70 years of data, across 175 countries ...
BaFin
Die Bundesanstalt für Finanzdienstleistungsaufsicht (kurz: BaFin) ist eine rechtsfähige deutsche Anstalt des öffentlichen Rechts des Bundes mit Sitz in Frankfurt am Main und Bonn.
Fidessa
Fidessa group Holdings Ltd formerly Fidessa Group Plc, is a British-headquartered company which provides software and services, such as trading and investment management systems, analytics and market data, to buy side and ...
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, ...