Investors will also look to ECB boss Christine Lagarde for guidance on how the ECB views the trade-off between recession risks and inflation, and when it might pause tightening.
Economists say it's too early to call a peak in inflation but the chances of one arriving soon are growing.
While an inflation peak may be close if there are no additional shocks from the war in Ukraine, the retreat will be slow initially, ECB policymaker Bostjan Vasle believes.
Reuters Graphics Reuters Graphics4/ Is the ECB giving away cash to banks and what will it do about it?
Aggressive rate hikes from major central banks and a rout in British bonds have sparked concern about financial instability.