London Stock Exchange stopped displaying prices on its website this morning due to what it said were technical difficulties.
In a statement, the exchange said other services had not been affected and the market itself and RNS news were operating as normal.
“We are working hard to resolve the issue and restore full service to our website.” said the statement.
According to third-party sites, FTSE 100 was down 51 at 7,095 at around 9.30am.