Seasonally, treasuries trade lower between now and the end of April as investors take on more risk in the equity market; the month of March is by far the weakest period of the year for the treasury bond, declining by an average of 1.6%. The 30- Year Treasury Bond has declined in March 87% of the time over the past 24 years, a significant frequency for any asset class. Bonds seasonally come back into favor during the summer months when investors tend to be more risk averse.