Akbank's net interest margin amounted to 3.31% in 2015, down from 3.51% when compared to the previous year.
Historically, the bank’s net interest margin reached an all time high of 24.2% in 2001 and an all time low of 3.21% in 2011. The average margin in the last five years amounted to 3.43%.
Average asset yield was 6.84% in 2015, down from 7.14% when compared to previous year. On the other hand, cost of funding amounted to 4.01% in 2015, down from 4.13%.