While funding rates are the main driver for many Eurex futures rolls, the Bund and Shats calendar spreads are different. Their performance is primarily determined by the evolution of the cheapest-to-deliver (CTD) yield curve and relative value dynamics, making them directional to yields.
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With the European Central Bank firmly on hold, a low-volatility regime is expected to persist. However, the options market is not fully pricing in the potential for directional curve movements, such as steepening or flattening. This creates opportunities to express curve views through options where the risk is undervalued.
Despite a sizable fiscal boost, Germany is not expected to experience rising term premium. The country's debt-to-GDP ratio remains low, and strong demand from the private sector and foreign investors is forecast to easily absorb the increased bond supply, containing upward pressure on yields.
German swap spread movements are being driven more by technical factors than macro fundamentals. A primary driver is the unwinding of long-end interest rate hedges by Dutch pension funds. This flow is causing significant steepening in the 10-30 year swap curve and is expected to continue.
Uncertainty around the 2026 Fed Chair nomination is influencing markets now. The perceived higher likelihood of dovish candidates keeps long-term policy expectations soft, putting upward pressure on the yield curve's slope independent of immediate economic data.
Germany's finance agency signaled it would adjust debt issuance in response to a steepening yield curve. This sensitivity acts as a structural anchor on intermediate-term yields, creating a potential outperformance opportunity for German bonds versus US and UK debt, which face greater fiscal pressures.
A high-conviction view for 2026 is a material steepening of the U.S. Treasury yield curve. This shift will not be driven by long-term rates, but by the two-year yield falling as markets more accurately price in future Federal Reserve rate cuts.
The European Central Bank's stable, "on hold" position has created a low-volatility environment for European rates. This policy predictability supports specific trading strategies, such as tactical range trading, using call spreads instead of outright long duration, and shorting gamma to capitalize on the expectation of continued low delivered volatility.
Asset managers tend to roll their futures positions early to avoid the complexities of the physical delivery period. This concentrated activity creates predictable market pressure. In sectors where these managers are net long, their early rolling can exert a bearish influence on calendar spreads.
The recent widening of long-end swap spreads was driven by expectations for a benchmark rate change and an earlier end to QT. The FOMC meeting disappointed on both fronts, causing spreads to narrow as the specific catalysts priced by the market failed to materialize. This highlights how granular policy expectations drive specific market instruments.
A US government shutdown created a "data fog," making it impossible to form a view on short-term funding rates, a key driver for bond futures rolls. This forced J.P. Morgan analysts to neutralize their view on this factor and focus on other drivers like optionality.