The Central Bank of Bahrain (CBB) has decided today and effective immediately to raise its key policy interest rate. 
CBB’s key policy interest rate on the one-week deposit facility raised from 1.00% to 1.25%. The CBB has also decided to increase the overnight deposit rate from 0.75% to 1.00% and adjust both the one-month deposit rate from 1.50% to 1.75% , and the lending rate from 2.75% to 3.00%. 

Source: BNA