May 20 (Reuters) - JPMorgan Chase & Co:

* JPMORGAN CFO JEREMY BARNUM SAYS REGULATORY CAPITAL IS OBVIOUSLY A 'BIG' UNCERTAINTY - INVESTOR DAY

* JPMORGAN'S BARNUM SAYS TECH SPENDING TO RISE TO $17 BILLION IN 2024

* JPMORGAN EXPECTS CREDIT CARD NET CHARGE-OFF RATE TO BE 3.4% IN 2024, LOWER THAN 3.5% ESTIMATED EARLIER

* JPMORGAN'S BARNUM SAYS "MAKES SENSE FOR US TO INCREASE THE AMOUNT OF BUYBACKS RELATIVE TO THE RECENT PACE OF ABOUT $2 BILLION A QUARTER"

* JPMORGAN'S BARNUM SAYS WE STILL DON'T SEE PARTICULARLY COMPELLING OPPORTUNITIES TO DEPLOY CAPITAL Further company coverage: