Title: U.S. Treasury securities held by the Federal Reserve: Maturing in over 10 years Series ID: TREAS10Y Source: Board of Governors of the Federal Reserve System Release: H.4.1 Factors Affecting Reserve Balances Seasonal Adjustment: Not Seasonally Adjusted Frequency: Weekly, As of Wednesday Units: Millions of Dollars Date Range: 2002-12-18 to 2012-05-23 Last Updated: 2012-05-24 3:51 PM CDT Notes: The total face value of U.S. Treasury securities held by the Federal Reserve. This total is broken out in the lines below. Purchases or sales of U.S. Treasury securities by the Federal Reserve Bank of New York (FRBNY) are made in the secondary market, or with various foreign official and international organizations that maintain accounts at the Federal Reserve. FRBNY's purchases or sales in the secondary market are conducted only through primary dealers. Bills: The current face value of the Federal Reserve's outright holdings of Treasury bills. Notes and bonds, nominal: The current face value of the Federal Reserve's outright holdings of nominal Treasury notes and bonds. Notes and bonds, inflation-indexed: The current face value of the Federal Reserve's outright holdings of inflation-indexed Treasury notes and bonds. Inflation compensation: Inflation compensation reflects adjustments for the effects of inflation to the principal of inflation-indexed securities. DATE VALUE 2002-12-18 79836 2002-12-25 79838 2003-01-01 79840 2003-01-08 79840 2003-01-15 79840 2003-01-22 79840 2003-01-29 79840 2003-02-05 79837 2003-02-12 79834 2003-02-19 79831 2003-02-26 79828 2003-03-05 79831 2003-03-12 79837 2003-03-19 79842 2003-03-26 79904 2003-04-02 79911 2003-04-09 79921 2003-04-16 79932 2003-04-23 79942 2003-04-30 79952 2003-05-07 79960 2003-05-14 79968 2003-05-21 79975 2003-05-28 79983 2003-06-04 79985 2003-06-11 79982 2003-06-18 79979 2003-06-25 79976 2003-07-02 79973 2003-07-09 79971 2003-07-16 79969 2003-07-23 79967 2003-07-30 79965 2003-08-06 79966 2003-08-13 79967 2003-08-20 76928 2003-08-27 76929 2003-09-03 76931 2003-09-10 77085 2003-09-17 77086 2003-09-24 77088 2003-10-01 77090 2003-10-08 77095 2003-10-15 77100 2003-10-22 77105 2003-10-29 77110 2003-11-05 77114 2003-11-12 77119 2003-11-19 77123 2003-11-26 77128 2003-12-03 77151 2003-12-10 77150 2003-12-17 77149 2003-12-24 77147 2003-12-31 77146 2004-01-07 77142 2004-01-14 77139 2004-01-21 77135 2004-01-28 77131 2004-02-04 77129 2004-02-11 77127 2004-02-18 77126 2004-02-25 77359 2004-03-03 77361 2004-03-10 77413 2004-03-17 77419 2004-03-24 77426 2004-03-31 77432 2004-04-07 77440 2004-04-14 77447 2004-04-21 77455 2004-04-28 77462 2004-05-05 77470 2004-05-12 77479 2004-05-19 76618 2004-05-26 76627 2004-06-02 76719 2004-06-09 76723 2004-06-16 76728 2004-06-23 76732 2004-06-30 76737 2004-07-07 76745 2004-07-14 76786 2004-07-21 76794 2004-07-28 76802 2004-08-04 76808 2004-08-11 76813 2004-08-18 75911 2004-08-25 75916 2004-09-01 75919 2004-09-08 75917 2004-09-15 75915 2004-09-22 76312 2004-09-29 76315 2004-10-06 76316 2004-10-13 76316 2004-10-20 76317 2004-10-27 76718 2004-11-03 76720 2004-11-10 76822 2004-11-17 75630 2004-11-24 75633 2004-12-01 75637 2004-12-08 75644 2004-12-15 75748 2004-12-22 75755 2004-12-29 75763 2005-01-05 75766 2005-01-12 75766 2005-01-19 75767 2005-01-26 75768 2005-02-02 78806 2005-02-09 78797 2005-02-16 80000 2005-02-23 76934 2005-03-02 76929 2005-03-09 76934 2005-03-16 76938 2005-03-23 76943 2005-03-30 76947 2005-04-06 76959 2005-04-13 76971 2005-04-20 76984 2005-04-27 76996 2005-05-04 77241 2005-05-11 77258 2005-05-18 77275 2005-05-25 77291 2005-06-01 78008 2005-06-08 78023 2005-06-15 78038 2005-06-22 78140 2005-06-29 78155 2005-07-06 78156 2005-07-13 78153 2005-07-20 78151 2005-07-27 78149 2005-08-03 78148 2005-08-10 78149 2005-08-17 76983 2005-08-24 76984 2005-08-31 76985 2005-09-07 76996 2005-09-14 77104 2005-09-21 77115 2005-09-28 77125 2005-10-05 77136 2005-10-12 77148 2005-10-19 77159 2005-10-26 77170 2005-11-02 78089 2005-11-09 78117 2005-11-16 80365 2005-11-23 77170 2005-11-30 77194 2005-12-07 77199 2005-12-14 77204 2005-12-21 77208 2005-12-28 77213 2006-01-04 77204 2006-01-11 77283 2006-01-18 77264 2006-01-25 77371 2006-02-01 79111 2006-02-08 79099 2006-02-15 80769 2006-02-22 78879 2006-03-01 79796 2006-03-08 79816 2006-03-15 79942 2006-03-22 79962 2006-03-29 79982 2006-04-05 79992 2006-04-12 79998 2006-04-19 80003 2006-04-26 80009 2006-05-03 80018 2006-05-10 80033 2006-05-17 82342 2006-05-24 78265 2006-05-31 78280 2006-06-07 78304 2006-06-14 78328 2006-06-21 78352 2006-06-28 78375 2006-07-05 78392 2006-07-12 78406 2006-07-19 78419 2006-07-26 78433 2006-08-02 79704 2006-08-09 79710 2006-08-16 82830 2006-08-23 81279 2006-08-30 81285 2006-09-06 81294 2006-09-13 81531 2006-09-20 81540 2006-09-27 81550 2006-10-04 81557 2006-10-11 81563 2006-10-18 81569 2006-10-25 81575 2006-11-01 81578 2006-11-08 81575 2006-11-15 83853 2006-11-22 78726 2006-11-29 79482 2006-12-06 79790 2006-12-13 79773 2006-12-20 80505 2006-12-27 80489 2007-01-03 80477 2007-01-10 80473 2007-01-17 82717 2007-01-24 80464 2007-01-31 81647 2007-02-07 81652 2007-02-14 81657 2007-02-21 82489 2007-02-28 82494 2007-03-07 82504 2007-03-14 82514 2007-03-21 82524 2007-03-28 82534 2007-04-04 82549 2007-04-11 83207 2007-04-18 83225 2007-04-25 83244 2007-05-02 83265 2007-05-09 83296 2007-05-16 89676 2007-05-23 82190 2007-05-30 82220 2007-06-06 82244 2007-06-13 82267 2007-06-20 82289 2007-06-27 82312 2007-07-04 82333 2007-07-11 82354 2007-07-18 82374 2007-07-25 82395 2007-08-01 83748 2007-08-08 83755 2007-08-15 95608 2007-08-22 86192 2007-08-29 86200 2007-09-05 86201 2007-09-12 86200 2007-09-19 86199 2007-09-26 86198 2007-10-03 86195 2007-10-10 86188 2007-10-17 86181 2007-10-24 86174 2007-10-31 86167 2007-11-07 86178 2007-11-14 86188 2007-11-21 88767 2007-11-28 88776 2007-12-05 88785 2007-12-12 88793 2007-12-19 88801 2007-12-26 88809 2008-01-02 88821 2008-01-09 88843 2008-01-16 91278 2008-01-23 88887 2008-01-30 88909 2008-02-06 89887 2008-02-13 89884 2008-02-20 94177 2008-02-27 94174 2008-03-05 94187 2008-03-12 94207 2008-03-19 94226 2008-03-26 94246 2008-04-02 94263 2008-04-09 94275 2008-04-16 94287 2008-04-23 94299 2008-04-30 94311 2008-05-07 94346 2008-05-14 94380 2008-05-21 96396 2008-05-28 96430 2008-06-04 96459 2008-06-11 96485 2008-06-18 96510 2008-06-25 96535 2008-07-02 96563 2008-07-09 96597 2008-07-16 96631 2008-07-23 96665 2008-07-30 96699 2008-08-06 97424 2008-08-13 97467 2008-08-20 101237 2008-08-27 101280 2008-09-03 101314 2008-09-10 101337 2008-09-17 101361 2008-09-24 101384 2008-10-01 101401 2008-10-08 101384 2008-10-15 101367 2008-10-22 101350 2008-10-29 101333 2008-11-05 101323 2008-11-12 101317 2008-11-19 102035 2008-11-26 102028 2008-12-03 102007 2008-12-10 101964 2008-12-17 101921 2008-12-24 101871 2008-12-31 101834 2009-01-07 101753 2009-01-14 101672 2009-01-21 101591 2009-01-28 101510 2009-02-04 101448 2009-02-11 101401 2009-02-18 99489 2009-02-25 99442 2009-03-04 99432 2009-03-11 99449 2009-03-18 99663 2009-03-25 99681 2009-04-01 102198 2009-04-08 104749 2009-04-15 104771 2009-04-22 105916 2009-04-29 105939 2009-05-06 108976 2009-05-13 112497 2009-05-20 118164 2009-05-27 118302 2009-06-03 118313 2009-06-10 118325 2009-06-17 121952 2009-06-24 121964 2009-07-01 125225 2009-07-08 128236 2009-07-15 128570 2009-07-22 128504 2009-07-29 131517 2009-08-05 134697 2009-08-12 137439 2009-08-19 133166 2009-08-26 135804 2009-09-02 138128 2009-09-09 138121 2009-09-16 140188 2009-09-23 140180 2009-09-30 140173 2009-10-07 140183 2009-10-14 141493 2009-10-21 141597 2009-10-28 142657 2009-11-04 142663 2009-11-11 142666 2009-11-18 144658 2009-11-25 144662 2009-12-02 144665 2009-12-09 144669 2009-12-16 144743 2009-12-23 144748 2009-12-30 144752 2010-01-06 144756 2010-01-13 144759 2010-01-20 145267 2010-01-27 145270 2010-02-03 145268 2010-02-10 145259 2010-02-17 143733 2010-02-24 143724 2010-03-03 143726 2010-03-10 143741 2010-03-17 143911 2010-03-24 143926 2010-03-31 143942 2010-04-07 143943 2010-04-14 143944 2010-04-21 144897 2010-04-28 144898 2010-05-05 144912 2010-05-12 144931 2010-05-19 143691 2010-05-26 143710 2010-06-02 143726 2010-06-09 143734 2010-06-16 143817 2010-06-23 143826 2010-06-30 143834 2010-07-07 143837 2010-07-14 143841 2010-07-21 143848 2010-07-28 143852 2010-08-04 143851 2010-08-11 143846 2010-08-18 138830 2010-08-25 138825 2010-09-01 140458 2010-09-08 140459 2010-09-15 140601 2010-09-22 140602 2010-09-29 140901 2010-10-06 143106 2010-10-13 143113 2010-10-20 143234 2010-10-27 146003 2010-11-03 146008 2010-11-10 146011 2010-11-17 147086 2010-11-24 149195 2010-12-01 151368 2010-12-08 153418 2010-12-15 154086 2010-12-22 156994 2010-12-29 159070 2011-01-05 159970 2011-01-12 161472 2011-01-19 162362 2011-01-26 164564 2011-02-02 165294 2011-02-09 169700 2011-02-16 171540 2011-02-23 170899 2011-03-02 175267 2011-03-09 175546 2011-03-16 175576 2011-03-23 178323 2011-03-30 179124 2011-04-06 181257 2011-04-13 183260 2011-04-20 185933 2011-04-27 189625 2011-05-04 189678 2011-05-11 192512 2011-05-18 188577 2011-05-25 192379 2011-06-01 194367 2011-06-08 195314 2011-06-15 195365 2011-06-22 195645 2011-06-29 196906 2011-07-06 199633 2011-07-13 199669 2011-07-20 199706 2011-07-27 200612 2011-08-03 200629 2011-08-10 200621 2011-08-17 201837 2011-08-24 197136 2011-08-31 197178 2011-09-07 197185 2011-09-14 197192 2011-09-21 197199 2011-09-28 198533 2011-10-05 201050 2011-10-12 206864 2011-10-19 209389 2011-10-26 211914 2011-11-02 214712 2011-11-09 218979 2011-11-16 226362 2011-11-23 211854 2011-11-30 214407 2011-12-07 221149 2011-12-14 225128 2011-12-21 230610 2011-12-28 230591 2012-01-04 230578 2012-01-11 232019 2012-01-18 237705 2012-01-25 241966 2012-02-01 246999 2012-02-08 250533 2012-02-15 260513 2012-02-22 259371 2012-02-29 263238 2012-03-07 267063 2012-03-14 271044 2012-03-21 275127 2012-03-28 281117 2012-04-04 284409 2012-04-11 288165 2012-04-18 294243 2012-04-25 297790 2012-05-02 301512 2012-05-09 305256 2012-05-16 310222 2012-05-23 312480