Bond Markets Are Not Going Back to Pre-War Normal

Bond markets finally got some relief on April 8. The U.S.-Iran ceasefire pushed oil sharply lower, stocks higher, and government bonds up. However, that does not mean the old bond-market playbook is back. Reuters reported that after the truce, 10-year Treasury yields fell only to about 4.23% and two-year yields to about 3.65%, which was roughly back to mid-March levels, not back to the pre-war world investors thought they were living in at the start of 2026. Reuters also said traders who began the year expecting two Fed cuts now see only a roughly 50% chance of a single cut. That is the whole story in one frame: bonds bounced, but the old rate-cut regime did not.

That matters because “pre-war normal” was not just lower yields. It was a broader belief that soft growth would bring easier inflation, central-bank cuts, and a reliable rally in high-quality bonds. The energy shock broke that logic. Reuters reported that global government bonds suffered their sharpest monthly decline in years in March, while the FTSE World Government Bond Index fell more than 3%, its worst month in a year and a half. In the U.S., the two-year Treasury yield rose 45 basis points in March, its biggest monthly jump since October 2024, and the 10-year rose nearly 40 basis points. Europe was hit even harder in some places.

The ceasefire changed the direction, not the regime

The rally after the ceasefire was real. Reuters said bond prices rose alongside equities as oil dropped below $100 and investors quickly rebuilt some expectations for easier policy later this year. Yet the same Reuters analysis argued that pre-war wagers on rate cuts in the U.S., Britain, and Norway are gone and will not simply come back. Some investors even think the ceasefire can tilt the risk balance toward higher rates, because it lowers the chance that extreme energy shortages will crush growth while leaving the inflation scar behind.

That is a subtle but important shift. Before the war, bond bulls could tell a cleaner story: inflation was slowly cooling, growth was vulnerable, and central banks would eventually help. After the war, even a truce leaves investors staring at an economy where energy security still looks fragile and inflation still looks too sticky. Reuters quoted strategists saying the oil shock reminded markets that inflation has stayed stubbornly high for three years already. In that setting, a bond rally can happen without restoring the old low-yield equilibrium.

The Bank of England’s April 2026 Financial Policy Committee record makes the same point in more official language. It said advanced-economy government bond yields had risen sharply from pre-conflict levels, with 10-year yields up 47 basis points in the U.S., 43 in Germany, and 74 in the U.K. Two-year yields rose even more: 61 basis points in the U.S., 72 in Germany, and 100 in the U.K. The BoE also said volatility and trading volumes were high, with some moves amplified by hedge-fund deleveraging. That is not a market that has simply reverted to calm.

Inflation still owns the bond market

The biggest reason bonds are not going back to pre-war normal is that inflation still owns the conversation. Fed Vice Chair Philip Jefferson said on April 7 that the Fed faces downside risk to the labor market and upside risk to inflation, and that he now expects inflation to rise at least in the short term because of the oil shock. He also said policy is appropriately positioned, which is central-bank language for “we are not in a hurry to rescue the bond market.”

The New York Fed’s latest Survey of Consumer Expectations added another warning. Reuters reported that one-year inflation expectations rose to 3.4% in March from 3.0% in February, while expected gasoline-price increases jumped to 9.4%, the highest since March 2022. Three-year and five-year inflation expectations stayed above the Fed’s 2% target as well. New York Fed President John Williams said the energy shock would directly lift headline inflation and could push it to around 2.75% this year. That is exactly the kind of backdrop that keeps short-end yields from collapsing back to old levels.

This is why the ceasefire did not magically bring back the old rate path. Reuters reported that central banks in India and New Zealand both held rates steady on April 8, but neither sounded relaxed. India’s central bank warned of lower growth and higher inflation as the crisis reversed a “Goldilocks” phase, while New Zealand’s central bank said it would act decisively if inflation pressures intensified and projected inflation above 4% in the June quarter. Those are not isolated stories. They show a global inflation-first posture settling in even after oil pulled back.

Bond-market plumbing also changed

There is another reason pre-war normal is not coming back quickly: the market’s internal plumbing took damage during the shock. Reuters reported on March 26 that the three-month MOVE index, a widely watched gauge of Treasury volatility, posted its biggest monthly rise since early 2009. Morgan Stanley found that bid-ask spreads in two-year Treasuries widened by almost 30% in March versus February, even as trading volumes surged. That combination suggested stressed, forced selling rather than orderly repositioning.

Reuters also reported that Treasuries held in custody at the Fed on behalf of foreign official entities fell by around $75 billion over four weeks, which analysts estimated implied roughly $60 billion of active selling and may have included Middle Eastern reserve managers. Repo markets stayed stable, but the bigger message was clear: the Treasury market did not just experience a macro repricing. It also experienced a liquidity wobble. That matters because markets rarely return to old habits immediately after a stress test exposes fragility.

The BoE’s record backs that up from a different angle. It explicitly said hedge-fund deleveraging amplified yield moves, especially at the short end. ECB policymaker Fabio Panetta added that rising energy stress could pressure government bonds, especially in highly indebted economies, and warned that even a swift end to the war would not quickly normalize energy production. Taken together, those warnings say the problem is not only inflation. It is also how leverage, liquidity, and confidence now interact in sovereign debt markets.

Higher term premium and fiscal fear are part of the new normal

A lot of investors still treat bond yields as if they are mostly a central-bank story. That is too narrow now. Reuters reported on March 31 that another threat to Treasury-market health is coming into view: the cost of an extended conflict. Higher defense spending, tariff refunds, and possible stimulus could all worsen deficits at the same time inflation risk stays elevated. That is a recipe for higher term premium, not just higher policy rates.

This matters because term premium is exactly what makes long bonds harder to love after an energy shock. If investors demand more compensation for holding long-dated debt in a world of fiscal uncertainty, geopolitical risk, and persistent inflation, then 10-year and 30-year yields do not have to fall very far even if central banks pause. That is part of why Reuters said the rally in bonds after the ceasefire only took yields back to mid-March, not to the levels investors expected before the war upended the macro narrative.

Japan is a useful warning here too. Reuters reported that Japanese government bond yields surged to three-decade highs in March, while economists like Kenneth Rogoff warned this week that long-term Japanese yields could go to 3% or more if debt-financed spending continues and central-bank independence comes into question. Japan is a special case, of course. Still, it reinforces the broader lesson: long-term sovereign debt is now more exposed to fiscal credibility than many investors had gotten used to.

What “not pre-war normal” means for investors

For ordinary investors, the practical lesson is not “avoid bonds.” It is “stop expecting bonds to behave exactly the way they did in the last cycle.” The old assumption was simple: if growth got shakier, yields would drop and long-duration bonds would bail you out. That may still happen in a true recession scare. Yet Reuters’ recent reporting shows a more complicated regime, where energy shocks can lift inflation expectations, squeeze liquidity, widen credit spreads, and keep central banks cautious all at once.

In that world, short-term, intermediate, and long-term bonds may behave more differently than investors expect. The short end is constrained by central banks that still do not feel free to cut. The long end is constrained by term premium, fiscal worries, and market-functioning risk. That does not mean high-quality bonds have no role. It means they no longer deserve blind faith as a one-click hedge against every growth scare. The BoE’s and ECB’s warnings both support that view.

The new regime also rewards discrimination. Reuters reported that Chinese government bonds held up relatively well because investors think China is better insulated from the oil shock thanks to ample crude stockpiles, strength in green energy, and subdued inflation. That does not make China a universal answer. It does show that bond performance in 2026 is increasingly about macro exposure and energy vulnerability, not just about “bonds versus stocks.”

The bottom line

Bond markets are not going back to pre-war normal because the war did more than push yields higher for a few weeks. It changed how investors think about inflation persistence, rate cuts, market liquidity, fiscal risk, and the reliability of long bonds as a safe haven. Reuters’ April 8 analysis said bond markets may rebound after the truce, but they are unlikely to fully recover from the war-driven selloff. The evidence supports that view: March was brutal for global bond indices, policy-rate expectations have been reset higher, and central banks from the Fed to the RBNZ to the RBI are still talking like inflation risk comes first.

For investors, that is the useful clarity. “Normal” now probably means more volatile sovereign debt, a higher floor under long-term yields, and a bond market that reacts to geopolitics and energy as much as it reacts to payrolls and CPI. The ceasefire improved the mood. It did not restore the old map.

HypeBucks
XP of the Day: A 40-basis-point move in the 10-year Treasury can matter more to your portfolio and mortgage math than a lot of flashy stock headlines.
Next Move: Spend 10 minutes checking your bond exposure by duration so you know whether your “safe” allocation is really short, intermediate, or long-rate risk.