The UK's benchmark stock index has reached another all-time high, in a month of record breaking. The FTSE 100 index of most valuable companies on the London Stock Exchange closed at 8,666.65, breaking the record set on Thursday night after four consecutive days of rises. January has been the best month in more than two years for the FTSE 100. Money blog: Cheap supermarket tea beats Yorkshire to be named tastiest Not since November 2022, during a stock market rebound after the Liz Truss's mini-budget, has the top flight index performed so well. It comes as investors have looked to...