NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH
loading...

Was the Forex Fixing Fixed?

Takatoshi Ito, Masahiro Yamada

NBER Working Paper No. 21518
Issued in September 2015, Revised in November 2017
NBER Program(s):International Finance and Macroeconomics

“Fixing” of the exchange rate (price) is a rule among the Forex market participating institutions to set a reference/settlement price for the day. Major fixings occur at 9:55 am Tokyo time for transactions between Japanese banks and their customers, and at 4:00 pm London time for transactions between European and US banks and their customers. The two fixings have different regulations and institutions. The London fix is calculated as a median price during the one minute window around 4:00 pm. We empirically examine the movement of prices around the time of fixing. Regulators in the UK and the US have accused banks for collusive behaviors to manipulating the price around the London fixing time. It has been mentioned in the media that there was evidence of “chats” among traders of different institutions for collusion. But, is there evidence in price behavior? We found little evidence of volatile movement (or spikes) in prices around the fixing time. In fact, liquidity provision at the fixing time is larger than other times, which makes the price impact of any trade smaller. At the Tokyo fixing, however, financial institutions can fix the price by themselves based on the market price. Although the market provides deep liquidity at the Tokyo fixing as well, such financial institutions had announced prices to be more favorable for banks up until 2008. Such deviation of the fixing price from the market price might be related to the settlement needs of importers, and banks wanting to reduce the risk of being caught in the dollar shortage later in the day.

download in pdf format
   (1540 K)

email paper

Machine-readable bibliographic record - MARC, RIS, BibTeX

Document Object Identifier (DOI): 10.3386/w21518

Published: This working paper was heavily revised and superseded by the following two working papers: (1) Takatoshi Ito and Masahiro Yamada, 'Puzzles in the Forex Tokyo "Fixing": Order Imbalances and Biased Pricing by Banks' NBER working paper, no. 22820. (2) Takatoshi Ito and Masahiro Yamada, 'Did the Reform Fix the London Fix Problem?' NBER working paper, no. 23327. Please use these two working papers for citation.

Users who downloaded this paper also downloaded* these:
Ito and Yamada w21122 High-frequency, Algorithmic Spillovers Between NASDAQ and Forex
Ito and Yamada w22820 Puzzles in the Forex Tokyo “Fixing”: Order Imbalances and Biased Pricing by Banks
Ben-David, Birru, and Prokopenya w22146 Uninformative Feedback and Risk Taking: Evidence from Retail Forex Trading
Ito and Yamada w23327 Did the Reform Fix the London Fix Problem?
Chinn and Zhang w21159 Uncovered Interest Parity and Monetary Policy Near and Far from the Zero Lower Bound
 
Publications
Activities
Meetings
NBER Videos
Themes
Data
People
About

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us