(주가) 장중 한때

급락세로 출발한 다우지수는 장 내내 하락세를 이어갔으며, 장중 한때 무려 전날 대비 9%나 폭락했다.

1. 급락세로 출발하다: open sharply lower
2. 하락세를 이어가다: continue to decline; continue to remain in negative territory
3. 장중 한때: at one point during the day
4. 무려: as much as
5. 폭락하다: plunge; plummet; tank; tumble

The Dow, which opened sharply lower, continued to remain in negative territory, and at one point during the day, it plunged as much as 9 percent.