The length of time involved in the famous Pavlov’s dogs experiment remains unknown, but we can surmise whatever it was would have been shorter had traders been involved. It probably took more than one go-around for the dogs to associate the ringing of a bell with impending chow time, but it only takes one good two-by-four across the forehead to train traders in pain-avoidance. Examples include how the immediate flight into Treasury bonds during the October 1987 crash conditioned traders to cover short positions during every stock market wobble for the next 20 years and how every bit of news out of the Middle East triggers buying in crude oil (NYMEX:CLV14).
Another Pavlovian trigger affecting the Treasury market is global political tension, especially if that tension involves someplace where those in possession of large sums fear losing them along with their heads during the next round of the chess match. This is money seeking a safe haven as opposed to simply a return. Switzerland once served as the premier destination for such flight capital over the years, but their imposition of the so-called franc ceiling in September 2011, along with increased erosion of their once-vaunted bank secrecy, has given U.S. Treasury securities, along with German bunds, an advantage here.
We saw a direct example of this effect earlier in the year with the Ukrainian crisis in March. When Russia effectively annexed the Crimean peninsula and appeared ready to do the same for eastern Ukraine, funds flowed out of Kiev to the United States. Several other developments occurred during March, including a large one-time drop in the Federal Reserve’s custody account for foreign official holdings of U.S. Treasuries and a decline in the U.S. dollar. Both were thought to be Russia exiting the Treasury market for fear of getting their assets frozen; call it a prudent flight-from-quality if you must.
Long end of yield curve
The Federal Reserve has engaged in a number of significant and market-distorting programs over the past six years. In addition to driving short-term interest rates toward zero (zero interest rate policy or ZIRP for short) in December 2008 and engaging in three defined rounds of quantitative easing (QE) in March 2009, November 2010 and again in September 2012, they began targeting the yield curve in August 2011 in what was dubbed “Operation Twist.”
The concept was straightforward: They would sell short-term Treasury securities and buy long-term Treasury securities to produce a bullish flattening of the yield curve. The logic was that investment decisions are made on the basis of long-term interest rates, not on the overnight federal funds rate.
The Twist turned out to be far more effective than many thought at the time. The yield curve started to compress as if someone was squeezing a toothpaste tube; first 10-year rates declined toward five-year rates, then 20-year rates started to decline toward 10-year rates and finally 30-year rates joined the party. By the time we got to this year’s Ukrainian crisis, much of the action, and indeed much of the potential action, was at the long end of the yield curve,
Let’s measure the shape of this segment of the yield curve by the forward rate ratio between 10 and 30 years (FRR10,30). This is the rate at which we can lock in borrowing for 20 years starting 10 years from now, divided by the 30-year rate itself. The more the FRR10,30 exceeds 1.00, the steeper the yield curve is; an inverted yield curve at this segment has an FRR10,30 less than 1.00.
Over the course of the Twist era prior to the Ukrainian crisis, the FRR10,30 rose as 30-year yields fell and vice-versa. In bond jargon, we oscillated between bullish steepenings and bearish flattenings of the yield curve. Once the crisis hit, marked with a green line on “Tracking the twist” (below), 30-year yields fell but the yield curve stayed at or below its previous FRR10,30. The yield curve was flattening bullishly for the first time in the Twist era.