Bond market calm emerges as Treasury yields hover near 5% and French debt concerns linger

Global bonds saw some relief to start the week, helped by Moody's affirmation of France's Aa3 rating. Treasury yields stabilized following a volatile stretch earlier in the month. Underlying tensions in the market remain.

The 10-year Treasury yield remains just under 5%. Across the Atlantic, the spread between French and German 10-year yields stays at levels that would have raised alarm a few months back.

Bond market selling pressure has relaxed, but the core worries are largely unchanged. While this gives broader markets some breathing space, caution is still warranted.

The Fed's decision tomorrow provides one likely catalyst, despite widespread expectations of unchanged rates. Attention is also on big tech earnings this week.

Concern is building that the heavy spending underpinning the AI boom may not yield commensurate returns. If results from Microsoft, Alphabet, and Amazon reinforce that view, a sharp return of volatility could follow. This would likely involve a shift toward the safety of government bonds and away from riskier corporate debt, in which case a drop in Treasury yields would not be the positive signal equity markets anticipate.

For 10-year Treasury yields, the 5% threshold is critical. A sustained break below 4.92% could pave the way toward the 100-day moving average, currently around 4.77%. Conversely, a move back above 5% would maintain the recent consolidation, with October highs near 5.30% still in view.

In Europe, Moody's reaffirmation of France's Aa3 rating late last week helped settle markets.

French bond yields have pulled back. The France-Germany 10-year yield spread retreated toward 153 basis points, after hitting the highest levels since 2011 last week.

Moody's also retained a negative outlook on France. The nation's fiscal problems and the political uncertainty surrounding its budget deficit persist heading into the new week.

The situation remains fragile. The spread holding above 150 bps leaves room for another rise if fiscal concerns return to the spotlight.

The current calm in markets should not be mistaken for a clean bill of health. Central bank decisions, tech earnings, and France's fiscal challenges all remain imminent risks.