MBS RECAP: Early Month-End Buying Boosts Bonds
- Early month-end trading environment provided constant support
- Strong Durable Goods headline didn't matter
- gains were linear into the noon hour, then leveled off, and came back after the 7yr Auction
- 10yr yield ended 4.2bps lower at 1.83
Bonds didn't do much through the overnight session, but so-called "duration needs" became apparent right as domestic traders sat down for the day. "Duration needs" refers to bond traders' need to own a certain mix of bonds that satisfy the "duration" requirement of an index that their investors expect them to hit.
In other words, if my portfolio has some money allocated to bond markets based on a certain index, and if that index is expressed in a duration of 7.5 years, I need to own bonds that average out to a 7.5-year duration. If own $10 worth of 5yr Treasuries, I'm going to need to buy $10 worth of 10yr Treasuries by the end of the month.
Today was an obvious unofficial deadline for "month-end." Tomorrow is a half day and Tuesday is the first day back after a holiday weekend. It was far safer for traders to satisfy their duration needs by today, and indeed, many had already done so before today.
The constant stream of support meant bonds marched to their own beat with little regard for stocks or economic data. The 7yr auction certainly didn't hurt. Not only did it come in stronger than expected, but it marked the end of the week's Treasury supply. Traders who didn't meet their duration needs with winning auction bids were quickly forced to look elsewhere, and bonds continued to improve as a result.
MBS | FNMA 3.0 102-10 : +0-07 | ||
Treasuries | 10 YR 1.8300 : -0.0400 | ||
Pricing as of 5/26/16 5:58PMEST |