On the 7th, selling of the dollar and buying of the yen accelerated in the foreign exchange market, and the yen briefly strengthened to the low ¥154 range per dollar. During the day, the dollar traded at around ¥156, with market activity increasing into the afternoon.
In the foreign exchange market, selling of the dollar and buying of the yen accelerated, and the yen briefly moved stronger to the low ¥154 range per dollar. The text says that this movement strengthened into the afternoon.
The dollar had traded at around ¥156 during the day, but activity in the foreign exchange market accelerated in the afternoon, driving the yen higher. The increased market activity was emphasized.
Regarding market movements on the 7th, the start of the week, it was reported that selling of the dollar and buying of the yen had spread.