Hawkish rise 10 days before local elections is seen as a signal of independence from politics
Turkey’s central bank unexpectedly raised interest rates to 50% on Thursday, citing a deteriorating inflation outlook and pledging to tighten further if it looks like inflation is significantly and persistently worsening.
The hawkish move came 10 days before local elections and was seen by analysts as a signal that the central bank was independent from any political constraints and determined to tackle price rises.
The lira rallied by as much as 1.5% to 31.91 against the dollar in response to the hike from the previous 45% rate, reversing weeks of steady declines in the Turkish currency, and Turkey’s dollar bonds extended a rally.
Sorry 2005: https://en.wikipedia.org/wiki/Turkish_lira#
They made a revaluation.