Dollar sinks to four-year low, Trump brushes off the decline

過去の弱気なマクロイベント1,637件の後、米ドル指数(広範) は5営業日で中央値 -0.2% 動き（39% が上昇。中央50%は -0.6% から +0.3%）、20営業日では -0.2% 動きました。

• 2026/01/27Dollar sinks to four-year low as intervention risk lifts yen+0.3%
• 2017/06/30U.S. dollar net longs fall to lowest in about a year: CFTC, Reuters+0.3%
• 2022/05/04Dollar falls to one-week low as Powell pushes back against 75 bp hike | Reuters+0.9%
• 2026/08/21Dollar falls to three-month low on Treasury buyback worries | Reuters+0.1%
• 2018/12/20Dollar sinks to 3-month low vs yen on U.S. rate outlook, growth fears-0.1%

過去の強気なマクロイベント388件の後、ユーロ(1 EURあたりUSD) は5営業日で中央値 +0.3% 動き（62% が上昇。中央50%は -0.4% から +1.1%）、20営業日では +0.1% 動きました。

• 2026/08/21Dollar falls to three-month low on Treasury buyback worries | Reuters-0.2%
• 2026/01/30Why the US dollar hit a four-year low and could fall further-1.2%
• 2021/01/22FX traders brush off ECB talk, bet euro-dollar has further to run - Markets - Business Recorder-0.2%
• 2023/01/16Morgan Stanley cuts year-end dollar forecast | Reuters+0.5%
• 2026/01/25Dollar slips across the board as intervention risk lifts yen | Reuters+1.0%