ECB highlights the limits of stress tests

Patrick Montagner, a member of the ECB’s Supervisory Board, spoke in Kraków on 23 October about the limits of bank stress tests and the examination of geopolitical and cyber risks. For Hungarian bank customers, the issue is practical: service continuity matters alongside an institution’s capital position.

The official speech says testing can reveal weaknesses but cannot predict the next crisis. The address presents a professional position; it does not establish a new Hungarian banking obligation or a rating for a particular institution.

Readers should separate two questions. One concerns how a loss would affect a bank’s financial buffers. The other concerns how customers can reach support during an outage and what information account holders receive. A public capital indicator cannot fully answer the latter questions.

Our EU securitisation report relates to financing structures, while the ECB climate-finance speech addresses another area of risk. A shared banking background connects these subjects, but they concern different decisions and time horizons. The next substantive development could be a specific supervisory methodology or test result. Until then, the speech offers a framework for thinking, while a bank’s own outage notices provide practical customer information.

A customer’s own record can separately note the time of an official notice, the affected service and the restoration announcement. This supports later comparison without treating a single outage as proof of general banking risk.