Japanese Yen futures posted their strongest weekly percentage gain since early February, rising 1.43% despite a minor pullback on Friday. The rally was driven by an estimated $34.5 billion intervention by Japanese authorities, their first significant market entry since 2024. This move sought to stabilize the currency after it reached a one-year low against the Dollar. Looking ahead, the market faces potential volatility as Japan enters the Golden Week holiday period. With Japanese markets closed through May 6, liquidity is expected to thin significantly. Bob Iaccino discusses how these holiday conditions could amplify price swings or allow for a partial Dollar recovery. While Japanese officials have not officially confirmed the intervention, the surge in activity at CME Group on Thursday highlights the heightened focus on the Yen's trajectory.
FOLLOW THE MARKETS
Most Recent

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

© 2026 CME Group Inc. All rights reserved.