All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

CIG: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

CIG real return snapshot: after CPI-U inflation, CIG returned +20.98% over the past year and +4.54% YTD, with dividends reinvested. Since Nov. 18, 1996, CIG is up +112.23% in real purchasing-power return, or +2.58%/yr, and is currently −42.19% below its real total-return high on Apr. 25, 2012.

Mon 1996-11-18💬 to Tue 2026-06-09 YTD
Return 		1 Year
Return
CIG × 		+4.54%
2026-06-09 		+20.98%
2026-06-09
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Returns

Mon 1996-11-18💬 to Tue 2026-06-09 Overall
Return 		Exponential
Trendline
CIG × 		+112.23%
+2.58%/yr 		+1.81%/yr
(R2=0.062)
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Growth of $10,000

Mon 1996-11-18💬 to Tue 2026-06-09 Start
Value 		End
Value
CIG × 		$10,000.00
1996-11-18 		$21,222.59
2026-06-09
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Annual Returns

Year CIG
2026 (YTD) +4.54%
2025 +28.22%
2024 +73.13%
2023 +22.41%
2022 −12.78%
2021 −14.65%
2020 −13.65%
2019 −5.00%
2018 +74.71%
2017 −10.10%
2016 +58.09%
2015 −69.53%
2014 −8.07%
2013 −16.59%
2012 −17.20%
2011 +9.37%
2010 −4.57%
2009 +64.15%
2008 −24.01%
2007 +13.12%
2006 +30.37%
2005 +57.13%
2004 +33.66%
2003 +154.10%
2002 −48.85%
2001 −2.45%
2000 −37.13%
1999 +20.05%
1998 −48.99%
1997 +23.83%
1996 +4.51%

Drawdowns

Mon 1996-11-18💬 to Tue 2026-06-09 Current
Drawdown 		Worst
Drawdown
CIG × 		−42.19%
from 2012-04-25 peak 		−90.73%
2002-10-16
from 1998-05-13 peak
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Rolling Returns

Period ending Tue 2026-06-09 1
Year 		2
Years 		3
Years 		5
Years 		10
Years
CIG × 		+20.98% +33.15%
+15.39%/yr 		+129.47%
+31.90%/yr 		+129.45%
+18.07%/yr 		+281.38%
+14.32%/yr
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock