Bank Zachodni WBK's net interest margin amounted to 3.49% in 2017, up from 3.29% when compared to the previous year.
Historically, the bank’s net interest margin reached an all time high of 3.95% in 2013 and an all time low of 2.80% in 2009. The average margin in the last five years amounted to 3.44%.
Average asset yield was 4.31% in 2017, up from 4.18% when compared to previous year. On the other hand, cost of funding amounted to 0.969% in 2017, down from 1.04%.