TONAR rates in 2018 Historical TONAR interest rates for the year 2018

This page shows a summary of the historic TONAR (Tokyo Overnight Average Rate) interest rates for 2018. The first table below shows the first, last, highest, lowest and average TONAR interest rate for the year 2018. If you look further down the page, you can find more information about the development of the TONAR interest rates over 2018.

Check the current TONAR interest rates

TONAR 2018
First
Last
Highest
Lowest
Average
TONAR
-0.047 %
-0.055 %
-0.027 %
-0.075 %
-0.061 %

TONAR / TONA is administered and published by the Bank of Japan. Use of the data is at your own risk.

Additional information

You will find a chart and a table below with additional information about the development of the TONAR interest rates for each month in 2018.

TONAR Chart 2018

Historical TONAR rates in 2018
TONAR in 2018 - per month
First
Last
Highest
Lowest
Average
January
-0.047 %
-0.050 %
-0.027 %
-0.050 %
-0.040 %
February
-0.045 %
-0.053 %
-0.029 %
-0.053 %
-0.042 %
March
-0.052 %
-0.068 %
-0.050 %
-0.069 %
-0.062 %
April
-0.067 %
-0.067 %
-0.044 %
-0.072 %
-0.063 %
May
-0.075 %
-0.065 %
-0.034 %
-0.075 %
-0.061 %
June
-0.072 %
-0.069 %
-0.064 %
-0.075 %
-0.071 %
July
-0.074 %
-0.065 %
-0.064 %
-0.074 %
-0.070 %
August
-0.071 %
-0.055 %
-0.047 %
-0.072 %
-0.059 %
September
-0.052 %
-0.064 %
-0.051 %
-0.064 %
-0.059 %
October
-0.063 %
-0.068 %
-0.039 %
-0.072 %
-0.060 %
November
-0.071 %
-0.062 %
-0.062 %
-0.073 %
-0.070 %
December
-0.069 %
-0.055 %
-0.055 %
-0.071 %
-0.068 %