1.   The Stock Market had originally marked prices lower as opinion polls indicated a hung Parliament.

2.   Shares were marked lower from the open of trading in London after U.S. stocks tumbled for three consecutive days last week.

3.   A judge had mistakenly typed in the wrong score onto the computer, marking Dogonadze lower than intended.

4.   US-traded stocks were marked lower, affected by the nervousness on Wall Street.

5.   US-traded stocks were marked lower following the decline on Wall Street overnight.

6.   US-traded stocks were marked lower following the sharp decline on Wall Street.