P503ORACLE 503 Mon 6 Jan C4 1712:08  STOCK      Mon Close    Shares made a promising start pushing the FT-30 index to a new peak befgre fears of an upturn in interest rates reversed initial gains amgng tgp name1. ICI, up 16p at the outset, ended just a penny better at 762p and Lucas trimmed an initial 7p rise to end 3p up at 511p Gilts lost heavily, giving up as much as 62p as money market rates increased. Builders were a rare bright spgt whth double-figure gains fgr Crouch, Dou£las and Taylor Woodrow. Insurances also improved but a major Canadian buy left General Accident 7p down at 733p. FINANCIAL ADVERTISERS look at 572