U.S. real, trade-weighted, dollar has gained 20% since 2013, including 5.4% since January 2018

Date Index
Jan-2013 83.0072
Feb-2013 83.8660
Mar-2013 84.2735
Apr-2013 83.6784
May-2013 83.9714
Jun-2013 84.5956
Jul-2013 85.0344
Aug-2013 84.9739
Sep-2013 84.5745
Oct-2013 83.6290
Nov-2013 84.3156
Dec-2013 84.5068
Jan-2014 85.3151
Feb-2014 85.4637
Mar-2014 85.3800
Apr-2014 84.9779
May-2014 84.6391
Jun-2014 84.7046
Jul-2014 84.4719
Aug-2014 85.1031
Sep-2014 86.2371
Oct-2014 87.2109
Nov-2014 88.4908
Dec-2014 90.2616
Jan-2015 91.8290
Feb-2015 92.9646
Mar-2015 94.6199
Apr-2015 93.6767
May-2015 93.0333
Jun-2015 93.7821
Jul-2015 95.3466
Aug-2015 96.9659
Sep-2015 97.4868
Oct-2015 96.5737
Nov-2015 98.0522
Dec-2015 98.8458
Jan-2016 101.0772
Feb-2016 99.7273
Mar-2016 97.6935
Apr-2016 96.3411
May-2016 97.4197
Jun-2016 97.8018
Jul-2016 98.2944
Aug-2016 97.5140
Sep-2016 98.2575
Oct-2016  99.1800
Nov-2016 101.5569
Dec-2016 103.2522
Jan-2017 103.1325
Feb-2017 101.7496
Mar-2017 100.9806
Apr-2017 100.0883
May-2017 99.5038
Jun-2017 98.1389
Jul-2017 96.6850
Aug-2017 95.7392
Sep-2017 95.1008
Oct-2017 96.6714
Nov-2017 96.8921
Dec-2017 96.6153
Jan-2018 94.6413
Feb-2018 94.9467
Mar-2018 95.1990
Apr-2018 95.3401
May-2018 97.9133
Jun-2018 99.3953
Jul-2018 99.7208
Aug-2018 100.7764
Sep-2018 99.1850
Oct-2018 99.7789

Source: Board of Governors of the Federal Reserve of the Federal Reserve System, Foreign Exchange Rates -- H.10. Price adjusted Broad dollar index -- monthly index.

View the underlying data on epi.org.