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Controlling risk in a lightning-speed trading environment
A small group of high-frequency algorithmic trading firms have invested heavily in technology to leverage the nexus of high-speed communications, mathematical advances, trading and high-speed computing. By doing so, they are able to complete trades at lightning speeds. High-frequency algorithmic trading strategies rely on computerized quantitative models that identify which type of financial instruments to buy or sell (e.g., stocks, options or futures), as well as the quantity, price, timing and location of the trades. These so-called black boxes are capable of reading market data, ...
“YOLOing the Market”: Market Manipulation? Implications for Markets and Financial Stability
Since the start of the Covid-19 pandemic in 2020, retail investors have increasingly participated at higher rates in the U.S. equities markets, particularly in day trading and short-term trading. In January 2021, amid a surge of online postings and interest by retail investors who use free trading apps, GameStop stock began moving up and down by billions of dollars a day—resulting in big gains for some investors and billions in losses for others. To the extent the proliferation of free trading democratizes the market, increases the diversity of participants able to participate in the ...
Externalities in securities clearing and settlement: Should securities CCPs clear trades for everyone?
The architecture of securities clearing and settlement in the United States creates an externality: Investors do not always bear the full cost of settlement risk for their trades and can impose some of these costs on the brokerages where they are customers. When markets are volatile and settlement risk is high, this externality can result in too much or too little trading relative to the efficient level, because investors ignore trading costs but brokerages may refuse to allow investors to trade. Both effects were evident during the recent volatility in GameStop stock. Alternative approaches ...
Estimating the volume of counterfeit U.S. currency in circulation worldwide: data and extrapolation
The incidence of currency counterfeiting and the possible total stock of counterfeits in circulation are popular topics of speculation and discussion in the press and are of substantial practical interest to the U.S. Treasury and the U.S. Secret Service. This paper assembles data from Federal Reserve and U.S. Secret Service sources and presents a range of estimates for the number of counterfeits in circulation. In addition, the paper presents figures on counterfeit passing activity by denomination, location, and method of production. The paper has two main conclusions: first, the stock of ...