21일(현지시간) 뉴욕증권거래소(NYSE)에서 한 트레이더가 얼굴을 감싼 채 모니터를 바라보고 있다. 미국 슈퍼위원회의 재정적가 감축 합의가 실패로 돌아갔다는 소식에 이날 다우 지수가 2.11% 떨어지는 등 주요 지수가 모두 하락했다. [뉴욕=AP연합뉴스]

<YONHAP PHOTO-0380> A specialist works at his post on the floor of the New York Stock Exchange Monday, Nov. 21, 2011. Five stocks fell for every one that rose on the New York Stock Exchange. (AP Photo/Richard Drew)/2011-11-22 07:11:18/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>\r\n<YONHAP PHOTO-0380> A specialist works at his post on the floor of the New York Stock Exchange Monday, Nov. 21, 2011. Five stocks fell for every one that rose on the New York Stock Exchange. (AP Photo/Richard Drew)/2011-11-22 07:11:18/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>
A specialist works at his post on the floor of the New York Stock Exchange Monday, Nov. 21, 2011. Five stocks fell for every one that rose on the New York Stock Exchange. (AP Photo/Richard Drew)/2011-11-22 07:11:18/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>\r\n A specialist works at his post on the floor of the New York Stock Exchange Monday, Nov. 21, 2011. Five stocks fell for every one that rose on the New York Stock Exchange. (AP Photo/Richard Drew)/2011-11-22 07:11:18/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>