Fear as Treasuries Market Driver

Does investor fear level predict U.S. Treasury instrument returns? In their September 2024 paper entitled “Fear in the ‘Fearless’ Treasury Market”, Tianyang Wang, Yuanzhi Wang, Qunzi Zhang and Guofu Zhou examine how investor fear relates to future returns on U.S. Treasuries. They define bond risk premiums by duration as annual returns in excess of the 1-year interest rate. To measure investor fear level, they employ Thomson Reuters MarketPsych Indices (TRMI), which apply natural language processing to assess investor fear, positivity, negativity, optimism, pessimism, trust, stress, surprise, credit risk and volatility from 42,000 news and 800 social media inputs. They construct a bond market Fear Index by combining these assessments and suppressing noise via a 12-month moving average. They decompose the Fear Index by duration (short-term vs. long-term), depth (intense vs. mild) and source (news vs. social media). They compare their bond Fear Index with other sentiment metrics and examine its import globally. Using end-of-month prices for 1-year to 5-year zero-coupon U.S. Treasury notes, contemporaneous TRMI outputs and data for other potential bond return predictors during January 1998 through December 2022, they find that:

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