The IFO readings for March 2026 show that the all-sector climate fell to -17.9 from -14.9 in February. The current conditions index improved by the smallest amount possible, rising to -2.4 after reaching -2.5 in February. Expectations, however, were clobbered, with the index in March falling to -19.7 after posting a -10.8 reading in February.
This expectations module for businesses in March registers a month-to-month drop of nearly 9 points; it ranks 246th out of 252 monthly changes, marking it as an occurrence that is this bad or worse, only 2.4% of the time (only 7 worse readings in the last 21 years). It's a stunning one-month backtrack in expectations for Germany.
Early reactions and developments We are currently in late March, so the reading reflects some reaction to the Iran war, and the reaction that we see certainly suggests that there is a relatively severe reaction by the business community to this war. Of course, the initial phase went extremely well from the standpoint of the United States and Israel, not from the standpoint of Iran. As the war has gone on, the U.S. and Israel have continued to register extremely successful military operations with very few of their own losses. However, it has also become clear that Iran intends to fight back on the ground and has tried to spread the conflict regionally using its missile capabilities—which appear to be more far-reaching than previously thought. We are left with the impression that Iran is prepared to engage in guerrilla warfare, which would be very difficult for conventional military operation to completely stamp out. The U.S. has resisted a call for boots on the ground although Donald Trump appears to be sending some paratroopers into the region. The U.S. has threatened to take control of Iran’s crown jewel of oil operations, Kharg Island. This threat has been made to counter Iran’s efforts to try to close the Strait of Hormuz, probably its only trump card. The U.S. has issued additional threats against Iran if it doesn't reopen the strait and allow oil traffic to pass again.
These conditions are, in many ways, a worst-case scenario for Europe and certainly a worst-case scenario for China and Japan that are so incredibly dependent on oil imports. Europe gets its oil imports substantially from the Middle East, meaning that those imports have to flow through the Strait of Hormuz. And then there's the embargoed Russian oil. There has been Iranian oil that has been on the market, having slipped through embargoes using clandestine tankers. U.S. actions in Venezuela have shut down the Venezuelan shipments that were substantially to China. All of these moves create a great impact, an impasse from oil scarcity, which has led to rising oil prices even though the U.S. has uncorked its strategic petroleum reserve and has promised to make more supplies available from that source. Unlike during 1973-75, the U.S. sits in the catbird seat.
The oil weapon has been broken out, and at the same time, turnabout has become fair play as the U.S. now has the upper hand on oil as Iran crimped the supply through the Strait of Hormuz. Strangely, much of Europe had said it would opt out of the U.S. plan to reopen the strait, but after a short period of time, 22 countries have now signed on to help unplug this strait.
Beyond oil (...sort of) The IFO survey shows expectations have dropped exceedingly hard in response to these events, with the expectation standings by industry ranging from a high of 16.1% in manufacturing to a low of 3.1% in retailing and 5.8% for services in general. The net diffusion readings for March range from a negative reading of -39.3 in retailing to a negative reading of -13.8 in manufacturing.
The current conditions rankings range from a high percentile standing in its 70.6 percentile for construction to a low standing in its 16.9 percentile for services.
And this is a report that has not given survey respondents a lot of time to see and react to events.
Global
