** Paragon Banking Group PAGPA.L falls 6.2% to 792p; among top losers on FTSE mid-caps .FTMC, which is down 0.16%
** Co forecasts FY26 Net Interest Margin (NIM) of 290-300 basis points, below analysts' estimates
** Flags provision of 25.5 million pounds ($33.8 million) for redress from motor finance claims; reports 71% jump in impairment at FY25 end
** Jefferies says stronger FY results likely to be overshadowed by NIM guidance, higher impairments in development finance portfolio
** YTD, PAGPA rises 4.91%
($1 = 0.7553 pounds)
(Reporting by Tuhina in Bengaluru)
((Tuhina@thomsonreuters.com))