There was no exchange intervention in October. After all, that move is an Argo.

There was a time when the dollar and yen appreciated a lot in October, but I thought it wouldn't be an exchange intervention even when viewed from the depreciation range, so it was different after all. The Ministry of Finance announced that it had done nothing in October. That move is probably Argo.#ドル円 $USD/JPY (USDJPY.FX)$