FRANKFURT, July 15 (Reuters) - The European Central Bank reported the following daily data on liquidity provision, in millions of euros. TODAY PREV DAY Use of overnight loan facility 600 200 Use of overnight deposit facility 23,104 20,184 Current account holdings 223,741 206,155 Outstanding open market operations 577,417 577,417 First covered bond purchase programme 34,376 34,376 Second covered bond purchase programme 14,080 14,080 The ECB completed its first, year-long 60 billion euros covered bond buying programme in June 2010 and its second one in November 2012, after spending less than half of the 40 billion euros it originally earmarked. The total value of the programmes occasionally fluctuates due to valuation issues or if bonds purchased mature. For data double click on ECBCBP=ECBF and ECBCBP2=ECBF. For additional details click here For details of previous ECB overnight lending operations, see: here For data on ECB market operations please click EUROREF00 For Reuters calculation of money market liquidity level please click ECBNOMLIQ=. To graph right click and select 'graph' option. (Reporting by Frankfurt newsroom)