Source: Board of Governors of the Federal Reserve System (US)  

Release: H.4.1 Factors Affecting Reserve Balances  

Units:  Millions of U.S. Dollars, Not Seasonally Adjusted

Frequency:  Weekly, As of Wednesday

For questions on the data, please contact the data source. For questions on FRED functionality, please contact us here.

Source: Board of Governors of the Federal Reserve System (US)  

Release: H.10 Foreign Exchange Rates  

Units:  Index Mar 1973=100, Not Seasonally Adjusted

Frequency:  Daily

A weighted average of the foreign exchange value of the U.S. dollar against a subset of the broad index currencies that circulate widely outside the country of issue.
Major currencies index includes the Euro Area, Canada, Japan, United Kingdom, Switzerland, Australia, and Sweden. For more information about trade-weighted indexes visit the Board of Governors.

Source: Board of Governors of the Federal Reserve System (US)  

Release: H.10 Foreign Exchange Rates  

Units:  U.S. Dollars to One Euro, Not Seasonally Adjusted

Frequency:  Daily

Noon buying rates in New York City for cable transfers payable in foreign currencies.

Source: Organization for Economic Co-operation and Development  

Release: Main Economic Indicators  

Units:  Index 2015=100, Not Seasonally Adjusted

Frequency:  Monthly

OECD Data Filters:
REF_AREA: KOR
MEASURE: SHARE
UNIT_MEASURE: IX
ACTIVITY: _Z
ADJUSTMENT: _Z
TRANSFORMATION: _Z
TIME_HORIZ: _Z
METHODOLOGY: N
FREQ: M

All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/. (accessed on (date)).