What is the performance of the Reference CPI for US Treasury TIPS (US: REF-CPI), and its historical data?

The performance of the Reference CPI for US Treasury TIPS (US: REF-CPI) and its historical data are presented below.

Reference CPI for US TIPS
US: REF-CPI
2026-03-31: 325.21335000 Point

Historical values in Point: Summary Detail
      Date      Point   Change (Value, %)    Growth
----------  ---------  -------------------  -------
2026-03-31  325.21335  ( 0.03864,   0.01%)  100.00%
2026-03-30  325.17471  ( 0.03865,   0.01%)   99.99%
2026-03-29  325.13606  ( 0.03864,   0.01%)   99.98%
2026-03-28  325.09742  ( 0.03865,   0.01%)   99.96%
2026-03-27  325.05877  ( 0.03864,   0.01%)   99.95%
2026-03-26  325.02013  ( 0.03865,   0.01%)   99.94%
2026-03-25  324.98148  ( 0.03864,   0.01%)   99.93%
2026-03-24  324.94284  ( 0.03865,   0.01%)   99.92%
2026-03-23  324.90419  ( 0.03864,   0.01%)   99.90%
2026-03-22  324.86555  ( 0.03865,   0.01%)   99.89%
2026-03-21  324.82690  ( 0.03864,   0.01%)   99.88%
2026-03-20  324.78826  ( 0.03865,   0.01%)   99.87%
2026-03-19  324.74961  ( 0.03864,   0.01%)   99.86%
2026-03-18  324.71097  ( 0.03865,   0.01%)   99.85%
2026-03-17  324.67232  ( 0.03864,   0.01%)   99.83%
2026-03-16  324.63368  ( 0.03865,   0.01%)   99.82%
2026-03-15  324.59503  ( 0.03864,   0.01%)   99.81%
2026-03-14  324.55639  ( 0.03865,   0.01%)   99.80%
2026-03-13  324.51774  ( 0.03864,   0.01%)   99.79%
2026-03-12  324.47910  ( 0.03865,   0.01%)   99.77%
2026-03-11  324.44045  ( 0.03864,   0.01%)   99.76%
2026-03-10  324.40181  ( 0.03865,   0.01%)   99.75%
2026-03-09  324.36316  ( 0.03864,   0.01%)   99.74%
2026-03-08  324.32452  ( 0.03865,   0.01%)   99.73%
2026-03-07  324.28587  ( 0.03864,   0.01%)   99.71%
2026-03-06  324.24723  ( 0.03865,   0.01%)   99.70%
2026-03-05  324.20858  ( 0.03864,   0.01%)   99.69%
2026-03-04  324.16994  ( 0.03865,   0.01%)   99.68%
2026-03-03  324.13129  (-0.03852,  -0.01%)   99.67%
2026-01-31  324.16981  (-1.40825,  -0.43%)   99.68%
2025-12-31  325.57806  ( 0.77806,   0.24%)  100.11%
2025-12-01  324.80000  ( 0.85394,   0.26%)   99.87%
2025-10-31  323.94606  ( 0.89806,   0.28%)   99.61%
2025-10-01  323.04800  ( 0.52235,   0.16%)   99.33%
2025-08-31  322.52565  ( 1.08226,   0.34%)   99.17%
2025-07-31  321.44339  ( 0.64839,   0.20%)   98.84%
2025-07-01  320.79500  ( 1.01913,   0.32%)   98.64%
2025-05-31  319.77587  ( 0.69387,   0.22%)   98.33%
2025-05-01  319.08200  ( 1.47765,   0.47%)   98.11%
2025-03-31  317.60435  ( 9.24125,   3.00%)   97.66%
2024-03-31  308.36310  ( 9.26965,   3.10%)   94.82%
2023-03-31  299.09345  (18.02113,   6.41%)   91.97%
2022-03-31  281.07232  (19.52606,   7.47%)   86.43%
2021-03-31  261.54626  ( 3.60742,   1.40%)   80.42%
2020-03-31  257.93884  ( 6.24229,   2.48%)   79.31%
2019-03-31  251.69655  ( 3.87287,   1.56%)   77.39%
2018-03-31  247.82368  ( 5.03007,   2.07%)   76.20%
2017-03-31  242.79361  ( 5.89022,   2.49%)   74.66%
2016-03-31  236.90339  ( 3.16074,   1.35%)   72.85%
2015-03-31  233.74265  (-0.14538,  -0.06%)   71.87%
2014-03-31  233.88803  ( 3.62993,   1.58%)   71.92%
2013-03-31  230.25810  ( 3.62513,   1.60%)   70.80%
2012-03-31  226.63297  ( 6.44365,   2.93%)   69.69%
2011-03-31  220.18932  ( 3.52613,   1.63%)   67.71%
2010-03-31  216.66319  ( 5.54971,   2.63%)   66.62%
2009-03-31  211.11348  ( 0.06716,   0.03%)   64.92%
2008-03-31  211.04632  ( 8.65019,   4.27%)   64.89%
2007-03-31  202.39613  ( 4.14452,   2.09%)   62.23%
2006-03-31  198.25161  ( 7.56451,   3.97%)   60.96%
2005-03-31  190.68710  ( 5.51613,   2.98%)   58.63%
2004-03-31  185.17097  ( 3.49678,   1.92%)   56.94%
2003-03-31  181.67419  ( 4.58709,   2.59%)   55.86%
2002-03-31  177.08710  ( 2.02258,   1.16%)   54.45%
2001-03-31  175.06452  ( 6.37742,   3.78%)   53.83%
2000-03-31  168.68710  ( 4.40000,   2.68%)   51.87%
1999-03-31  164.28710  ( 2.54710,   1.57%)   50.52%
1998-04-15  161.74000  (        ,        )   49.73%
----------  ---------  -------------------  -------
      Date      Point   Change (Value, %)    Growth
Historical values in Point: Summary Detail