All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)

Total Real Returns

CIG: Total Return Chart (with Dividends Reinvested)

CIG total return snapshot: CIG returned +35.04% over the past year and +14.61% YTD, with dividends reinvested. Since Nov. 18, 1996, CIG is up +375.78% in nominal total return, or +5.43%/yr, and is currently āˆ’17.31% below its total-return high on Apr. 10, 2026.

Mon 1996-11-18? to Fri 2026-05-22 YTD
Return 		1 Year
Return
CIG × 		+14.61%
2026-05-22 		+35.04%
2026-05-22
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Returns

Mon 1996-11-18? to Fri 2026-05-22 Overall
Return 		Exponential
Trendline
CIG × 		+375.78%
+5.43%/yr 		+4.18%/yr
(R2=0.248)
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Growth of $10,000

Mon 1996-11-18? to Fri 2026-05-22 Start
Value 		End
Value
CIG × 		$10,000.00
1996-11-18 		$47,578.04
2026-05-22
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Annual Returns

Year CIG
2026 (YTD) +14.61%
2025 +31.64%
2024 +78.12%
2023 +26.51%
2022 āˆ’7.14%
2021 āˆ’8.64%
2020 āˆ’12.47%
2019 āˆ’2.83%
2018 +78.04%
2017 āˆ’8.20%
2016 +61.36%
2015 āˆ’69.31%
2014 āˆ’7.37%
2013 āˆ’15.33%
2012 āˆ’15.76%
2011 +12.61%
2010 āˆ’3.15%
2009 +68.61%
2008 āˆ’23.94%
2007 +17.75%
2006 +33.65%
2005 +62.52%
2004 +38.01%
2003 +158.88%
2002 āˆ’47.64%
2001 āˆ’0.94%
2000 āˆ’35.00%
1999 +23.27%
1998 āˆ’48.17%
1997 +25.94%
1996 +4.59%

Drawdowns

Mon 1996-11-18? to Fri 2026-05-22 Current
Drawdown 		Worst
Drawdown
CIG × 		āˆ’17.31%
from 2026-04-10 peak 		āˆ’90.26%
2016-01-20
from 2012-04-25 peak
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock

Rolling Returns

Period ending Fri 2026-05-22 1
Year 		2
Years 		3
Years 		5
Years 		10
Years
CIG × 		+35.04% +135.96%
+53.66%/yr 		+183.48%
+41.52%/yr 		+232.08%
+27.12%/yr 		+511.68%
+19.85%/yr
Companhia Energetica de Minas Gerais CEMIG Pref ADR NYSE Common Stock