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Energy Co of Minas Gerais logo

Energy Co of Minas Gerais (CIG.C) stock

CIG.CNYSEElectric ServicesFiscal year ends December 31Also trades as CIG
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 17, 2026Score 7/30
$3.13+0.13 (+4.33%)

Close on Oct 29, 2026Market cap $8.96BP/E –Yield –

Price history

Energy Co of Minas Gerais share prices for every month, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 29, 2026
$3.13
+4.33% on the day
52-week range
$2.35 – $4.04
-22.5% from the high
Change over 52 weeks
+18.1%
From $2.65 on Oct 29, 2025
Average volume
3,177
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$3.15$4.04$2.96$3.13-4.28%101,849
Sep 2026$3.14$3.46$3.11$3.27+4.98%34,402
Aug 2026$3.13$3.24$2.76$3.12-2.96%68,586
Jul 2026$3.00$3.32$2.90$3.21+5.25%73,291
Jun 2026$3.10$3.18$2.90$3.05-4.01%78,320
May 2026$3.28$3.67$3.05$3.18-6.55%50,331
Apr 2026$3.18$4.00$3.18$3.40+3.66%100,228
Mar 2026$3.02$3.31$2.79$3.28+7.54%143,756
Feb 2026$2.80$3.11$2.80$3.05+7.39%85,043
Jan 2026$2.62$3.00$2.59$2.84+9.44%143,455
Dec 2025$2.65$2.73$2.35$2.60-1.14%136,430
Nov 2025$2.70$2.87$2.53$2.63-2.78%73,200
Oct 2025$2.79$2.79$2.47$2.70-1.10%96,102
Sep 2025$2.71$2.99$2.60$2.73+0.40%89,613
Aug 2025$2.60$3.39$2.52$2.72+4.58%80,261
Jul 2025$2.77$2.94$2.60$2.60-5.80%96,872
Jun 2025$3.08$3.08$2.55$2.76-8.91%124,750
May 2025$2.51$3.31$2.44$3.03+16.99%98,475
Apr 2025$2.45$2.65$2.26$2.59+1.57%42,366
Mar 2025$2.50$2.77$2.31$2.55-3.04%71,489
Feb 2025$2.62$2.81$2.53$2.63+0.06%116,207
Jan 2025$2.25$2.67$2.23$2.63+13.30%71,548
Dec 2024$2.43$2.52$2.13$2.32-4.13%149,529
Nov 2024$2.46$2.67$2.36$2.42-2.02%60,494
Oct 2024$2.62$2.66$2.40$2.47-6.03%48,806
Sep 2024$2.55$2.67$2.40$2.63+3.75%95,710
Aug 2024$2.25$2.70$2.13$2.53+13.61%152,898
Jul 2024$2.40$2.40$2.15$2.23-6.30%90,177
Jun 2024$2.26$2.45$2.19$2.38+3.48%83,158
May 2024$2.24$2.76$2.24$2.30+3.10%207,579
Apr 2024$2.28$2.42$2.17$2.230.00%111,601
Mar 2024$2.32$2.33$1.99$2.23-3.01%232,991
Feb 2024$2.26$2.38$2.18$2.30+0.34%118,009
Jan 2024$2.35$2.50$2.25$2.29-5.40%2,160,287
Dec 2023$2.46$2.52$2.28$2.42-3.37%894,322
Nov 2023$2.44$2.83$2.42$2.51+3.49%967,030
Oct 2023$2.98$3.13$2.29$2.42-20.25%1,055,170
Sep 2023$3.12$3.38$2.89$3.04-1.98%1,117,018
Aug 2023$3.04$3.33$2.96$3.10-0.49%1,634,601
Jul 2023$3.04$3.23$2.74$3.12+2.02%1,003,865
Jun 2023$2.62$3.19$2.55$3.05+15.74%971,079
May 2023$3.08$3.23$2.53$2.64-15.72%2,076,809
Apr 2023$2.61$3.15$2.55$3.13+18.66%2,019,032
Mar 2023$2.24$2.65$2.15$2.64+15.10%1,045,524
Feb 2023$2.50$2.68$2.26$2.29-13.62%1,268,200
Jan 2023$2.23$2.68$2.15$2.65+13.48%907,223
Dec 2022$2.78$2.78$2.29$2.34-14.61%1,504,767
Nov 2022$2.64$2.88$2.15$2.74+2.30%1,780,977
Oct 2022$2.57$2.85$2.27$2.68+8.07%1,499,856
Sep 2022$2.94$2.95$2.31$2.48-16.15%1,163,821
Aug 2022$2.58$3.08$2.51$2.95+11.62%1,235,356
Jul 2022$2.22$2.65$2.15$2.65+15.83%1,453,571
Jun 2022$2.38$2.55$2.18$2.28-11.34%1,881,295
May 2022$2.98$2.98$2.17$2.58-17.49%1,943,886
Apr 2022$3.41$3.50$2.98$3.12-6.45%4,463,606
Mar 2022$2.56$3.37$2.49$3.34+31.92%2,099,838
Feb 2022$2.82$2.82$2.48$2.53-10.36%1,575,274
Jan 2022$2.52$2.82$2.22$2.82+4.27%2,292,862
Dec 2021$2.38$2.76$2.27$2.71+11.04%1,830,957
Nov 2021$2.32$2.69$2.23$2.44+1.60%1,812,128

Seasonality

CIG.C return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average7.4%-2.3%1.8%0.0%5.1%-1.6%2.9%2.4%-3.7%4.6%2.2%6.3%
Months up7 of 105 of 106 of 105 of 107 of 104 of 106 of 105 of 104 of 104 of 105 of 95 of 9
20269.4%7.4%9.0%3.7%-5.2%-4.0%6.7%-3.0%5.4%-4.3%
202513.3%0.1%-1.7%1.6%22.5%-7.6%-5.8%4.6%0.4%0.4%-2.8%1.6%
2024-5.4%0.3%-1.9%0.0%4.5%3.5%-5.2%17.5%5.0%-6.0%-2.0%-2.7%
202313.5%-13.6%16.2%19.3%-15.7%16.7%2.0%-0.5%-1.2%-20.3%3.5%-0.0%
20224.3%-10.4%31.9%-5.9%10.3%-10.4%15.8%11.6%-14.9%8.1%2.3%-12.3%
2021-6.1%-14.0%10.9%6.3%22.7%-3.1%-4.8%11.9%-0.9%-4.6%1.6%12.9%
2020-0.7%-19.0%-42.9%-1.7%15.8%7.8%3.6%-8.8%-5.4%8.7%29.8%20.0%
20196.6%6.7%-7.4%5.2%5.0%4.3%-5.6%-4.3%-10.4%-3.3%-10.2%21.4%
201818.3%-0.5%1.8%-6.3%6.7%-22.2%12.8%-15.5%1.8%73.0%13.5%20.4%
201720.5%19.6%2.0%-22.0%-15.9%-0.8%9.0%10.6%-16.8%-5.3%-15.6%-4.6%