Strengthening the case for another 75 basis point increase, German inflation jumped to 10.9% this month, far beyond expectations for a reading of 10%.
"There is no easing in sight, and next year the inflation rate is only likely to fall because energy prices are unlikely to rise again as strongly as this year, partly due to government intervention," Commerzbank economist Ralph Solveen said of the German inflation figures.
While few governors ventured to estimate where interest rate hikes could end, de Cos said that models suggest a significantly lower terminal rate than markets now expect.
"On the basis of current information, the median terminal rate value across models is at 2.25%-2.50%," de Cos said.
Rate hike talk is intensifying even as recession fears rise.