With the much-anticipated Fed rate hike only 2 days away, volatility continues to build in financial markets.  It's not that investors disagree about the outcome of the Fed meeting.  Widespread consensus is for a quarter point hike.  Less certain is how other investors are planning on trading the event. 

This sort of uncertainty leads to "herd mentality" and the occasional stampede.  Friday was such a day where a few synergistic events came together for the benefit of bond markets.  At the time, I pointed out that one of those events was the so-called "short base."  This refers to the portion of bond traders who are betting on rates moving higher.  They might have several different positions, but if more of their bets are for higher rates, they're part of the short base.

When events conspire to push rates lower, members of the short base increasingly begin covering those bets (by buying bonds).  This snowball effect factored into the size of Friday's rally.  When such snowballs get rolling, they tend to flush out far more short positions than would otherwise have been covered that day.  This leaves bond markets imbalanced.  There is more selling demand as investors who were just forced out by the snowball look to get back into their previous positions.  If those previous positions were "short," you get days like today where the snowball rolls in the other direction.

Of course there's more to it than this tradeflow dynamic.  If you'd rather correlate today's bond market movement with overt events, we can point to the big bounce in oil prices.  In so doing, we'd be sure to observe that part of Friday's bond market strength came courtesy of the uncertainty surrounding the oil price drop.  If today's bounce in oil looks like an attempt to put in the near term lows, bond markets would understandably want to head higher in yield.

Whatever the case, the selling is rather sharp.  10yr yields are more than 9bps higher and Fannie 3.0s are almost half a point lower.  All that having been said, this is the sort of volatility we should continue to expect, both before and after Wednesday's Fed meeting.


MBS Pricing Snapshot
Pricing shown below is delayed, please note the timestamp at the bottom. Real time pricing is available via MBS Live.
MBS
FNMA 3.0
99-32 : -0-15
FNMA 3.5
103-04 : -0-13
FNMA 4.0
105-24 : -0-07
Treasuries
2 YR
0.9480 : +0.0690
10 YR
2.2230 : +0.0907
30 YR
2.9680 : +0.0917
Pricing as of 12/14/15 2:45PMEST

Morning Reprice Alerts and Updates
A recap of Alerts and Updates provided to MBS Live subscribers.
1:10PM  :  ALERT ISSUED: Negative Reprices Now Highly Likely
12:31PM  :  ALERT ISSUED: Negative Reprices Increasingly Likely
9:29AM  :  Bonds Unwinding Much of Friday's Panic-Driven Rally

Live Chat Featured Comments
A recap of featured comments from the Live Discussion on the MBS Live Dashboard.
Gus Floropoulos  :  "IRS does subordinate judgement & liens, I have a deal right now closing whereas the judgment is $300K."
Jesse Harwick  :  "Correct Hugh, and you need proof the payments have been made on time."
Hugh W. Page  :  "gm all can someone confirm for me. Tax Lien on a payment plan with IRS means I can't do a refinance for the borrower unless IRS subordinates the lien (which I'm guessing doesn't happen). Am I right?"