Rates ‘Volmageddon’ hammers Wall Street tail hedge
A rapid plunge in U.S. interest-rate volatility is heaping pain on a popular Wall Street approach for hedging against financial market turmoil. In recent years, major banks have been building and selling protective quantitative investment strategies (QIS) tied to long-term expectations for swings in interest rates. The products — systematic trades packaged up as swaps for the […]
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