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VOL08: Adaptation To Change ft. Jean-Philippe Bouchaud

Top Traders Unplugged

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Understanding Large Market Moves and the Disconnect with News

The chapter explores the field of econophysics and the scaling laws of returns over different partition windows. It discusses the endogeneity of large price moves for individual stocks and the surprising number of such moves that are not accompanied by obvious news events. The speakers also delve into the concept of normalization by local volatility and analyze the qualitative difference in the rate of relaxation between jumps with and without news.

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