uk stocks increaseed monday as the ftse 100 index ukx finished up 019 at 760006 among ftse 100 constituents building materialsproducts company melrose industries plc mro saw the largest increase monday as shares rallied 516 shares of clothing retail firm jd sports fashion plc jd and food retail company ocado group plc ocdo rose 379 and 375 respectively rs group plc rs1  a wholesalers company and passenger airlines business international consolidated airlines group sa iag rounded out the top five largest increases as their stocks rallied 365 and 349 respectively british american tobacco plc bats  a tobacco company saw the largest decline among ftse 100 constituents as shares declined 266 on monday shares of tobacco firm imperial brands plc imb and fullline insurance company aviva plc av fell 153 and 141 respectively astrazeneca plc azn  a biotechnology company and major international banks company hsbc holdings plc uk reg hsba rounded out the top five largest decreases as their stocks dropped 106 and 071 respectively the pound was up 022 against dollar gbpusd at 12660 and was down 019 against the euro ukgbpeur at €11742 brent crude usbrn00 increased 11 to 11686 and the yield on the 10year gilt tmbmkgb10y fell 3673 basis points to 1990 editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use