** Shares of JM Financial JMSH.NS tumble 13.8% to 82.25
rupees, set for their worst single session drop since March 2020
** Decline after India's central bank barred unit JM
Financial Products from lending against shares and debentures,
citing regulatory violations and governance concerns
** JMSH says unit has not violated applicable RBI
regulations; adds, there have been no governance issues
** If levels hold, stock set to fall for fourth straight
session - its longest losing streak since Sept-end
** JMSH down ~17% YTD, after ~38% jump in 2023
(Reporting by Rama Venkat in Bengaluru)
((ramavenkat.raman@thomsonreuters.com; https://twitter.com/ramavenkat0607;))