In brief
In a data release from the Japanese Finance Ministry, it was shown that on July 30 the government bought a record 7.98 trillion yen to prop up the yen amid a sharp slump to its weakest level in about forty years. The move was part of a larger multi‑day operation that also involved the United States and totaled 15.4 trillion yen, according to Xinhua, Reuters, and the Wall Street Journal. The yen’s price temporarily rebounded but has since been trading near its 158‑level, reflecting continued pressures from the interest‑rate differential with the United States.
Japan’s Finance Ministry released data showing that on July 30 the government bought a record 7.98 trillion yen, the largest single‑day intervention in the country’s history, amid a sharp yen depreciation to its weakest level in roughly four decades.
Xinhua reported that the purchase was part of a broader series of yen‑buying, dollar‑selling operations carried out on July 31 and August 3, totalling 15.4 trillion yen. The June operations were coordinated with the United States, marking the first joint intervention in 28 years, with Japan spending the equivalent of 5.55 trillion yen on the July 31 coordinated operation. After the yen slid to the upper 163 range against the U.S. dollar in late July, the interventions helped lift it temporarily to the lower 155 range on August 3 and briefly to the 152 range on September 8 before settling near 158 against the dollar.
Reuters highlighted that the 7.98 trillion‑yen operation surpassed the previous single‑day record of 6.28 trillion yen, underscoring the scale of the intervention. Reuters noted that the purchase was part of the same multi‑day effort that included coordinated action with the United States, and that the yen had been trading in a more advantageous range following the intervention before slipping back due to the persistent interest‑rate differential between Japan and the U.S.
Wall Street Journal reported that Japan spent a record $50 billion in a single day on July 30, equating to 7.98 trillion yen, according to Ministry of Finance data. The Wall Street Journal added that Tokyo’s intervention totaled 15.399 trillion yen for the July–September quarter, consistent with the multi‑day figures reported elsewhere. The article noted that the interventions came after the yen had fallen to the upper 163 range, and that the currency later rebounded to the lower 155 range but has since largely given up that gain.
All three outlets agree on the core facts: a 7.98 trillion‑yen purchase on July 30, a record single‑day operation, part of a broader intervention package that added up to roughly 15⅓ trillion yen, and coordination with the United States. They differ in emphasis, with Xinhua providing context on the yen’s subsequent movements and the coordination with the U.S., Reuters focusing on the record surpassing the previous single‑day high, and the Wall Street Journal underscoring the dollar value of the transaction and the total quarterly intervention.
These interventions occurred amid concern over a widening interest‑rate differential between Japan and the United States, and highlighted the Japanese government’s willingness to intervene directly in the foreign exchange market to mitigate sharp currency movements. The data suggest a strong, if temporary, response aimed at restoring market confidence in the yen, although the currency has been largely testing the 158‑level against the dollar in recent weeks.
