You may have noticed that the one-year and four-year rates are not available at Bloomberg.com for the U.S. Treasury. Go to the U.S. Treasury website (www.treas.gov).
a. To find the one-year rate, type “yield curve” into the search box at the top of the page and select the second link that appears. Be sure it is not the link for the “real” rates. Export the yields into Excel into the same spread sheet as the other data. Add the one-year yield to the other Treasury rates.
b. To find an estimate of the four-year yield, calculate the average of the threeand five-year yields from the Treasury yield curve.