Yesterday, it became increasingly clear in the middle of the trading session that bond markets were responding to the "risk-off" trading motivations associated with the North Korea news.  If you're not sure what "risk-off" refers to, read this primer.  And if you're not up to speed on the North Korea news, read yesterday's recap.  

The most widely-followed indicator for risk-on/off trading is Yen/$--Japanese currency in terms of US dollars.  What does Japanese currency have to do with the general concept of global investment risk?  That's a great question.  It doesn't have much to do with the economic or monetary policy of Japan as a country, but rather the role that Yen has grown to fill based on Japan's market interaction with the US.

Currency markets are open more than any other financial market.  They are highly liquid and easy for investors of all stripes to participate in.  As long as anyone who's watching has been alive, Japan and the US have had strong ties in the trading world.  When US bond markets make a big move (say, due to a "risk-on/off" scenario?), Yen will respond.  

In fact, because of that liquidity and participation mentioned above, Yen can respond much more quickly and with more granular detail.  Check out a tick-by-tick chart of the two (same yellow and orange labels from the above chart).  Bottom line, for every move in Treasuries, there are 10's to 100's of moves in Yen.

2017-4-12 Yen

Because of that, Yen/$ has evolved to be an even more up-to-the-moment expression of the risk-on/off effects of news and events on US Treasuries.  This isn't to say that Yen will always dictate the pace and momentum for Treasuries.  Rather, the correlation simply ramps up at times when financial markets are engaged in risk-on/off trading.  Different factors can always pull the key players' attention in other directions.  For example, this week is a big earnings week for stocks.  As such, equities futures haven't been marching to quite the same beat, though they certainly were during yesterday morning's North Korea news.

2017-4-12 open

This risk-on/off trade is a big deal for bonds.  They won't hesitate to continue breaking through 2017's range if that's where the risk-on/off trade is going.  

2017-4-12 open2

MBS Pricing Snapshot
Pricing shown below is delayed, please note the timestamp at the bottom. Real time pricing is available via MBS Live.
FNMA 3.5
102-24 : +0-03
10 YR
2.2873 : -0.0277
Pricing as of 4/12/17 9:05AMEST

Tomorrow's Economic Calendar
Time Event Period Forecast Prior
Wednesday, Apr 12
7:00 Mortgage Market Index w/e 397.1
7:00 MBA Purchase Index w/e 239.8
7:00 Mortgage Refinance Index w/e 1271.9
8:30 Import prices mm (%)* Mar -0.2 0.2
8:30 Export prices mm (%)* Mar 0.1 0.3
13:00 30-Yr Bond Auction (bl)*