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Cia Energetica De Minas (CIG) closed at $1.92 on November 13, 2026, up 4.3% from the previous close, on volume of 2,866,268 shares (30-day average 5,464,139).

Key numbers
  • Last close: $1.92 (November 13, 2026)
  • 52-week range: $1.77 to $2.76
  • Market value: $5.5 billion
  • 30-day implied volatility (IV30): 42.0%
  • Option volume: 123 contracts (123 calls, 0 puts); 30-day average 184

Data as of November 13, 2026.

CIG Stock Summary and Trading Ideas (Cia Energetica De Minas | NYSE:CIG)

Charts for Today's Stock Price and Implied Volatility in Cia Energetica De Minas

13-Nov-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for CIG by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts

Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 13, 2026. See the 10 largest for 30, 60 and 90 days

News

Trading Statistics

Key Ratios

Cia Energetica De Minas (CIG) Frequently Asked Questions

What does Cia Energetica De Minas do?

Cia Energetica DE Minas Gerais - Cemig is a Brazilian energy company engaged in the generation, transmission, distribution, and commercialization of electricity, as well as natural gas distribution. The company operates through six segments: Generation, Transmission, Trading, Distribution, Gas, and Investees. Its activities include power generation mainly from hydroelectric sources, operation and maintenance of transmission and distribution infrastructure, electricity sales to captive and free-market customers, and gas distribution in Minas Gerais. The company derives a majority of its revenue from the Distribution segment, which comprises the distribution and sale of electricity to captive customers, and the operation and maintenance of infrastructure and related services.

What symbol and exchange does Cia Energetica De Minas shares trade?

Cia Energetica De Minas trades on the NYSE stock market under the symbol CIG.

What is Cia Energetica De Minas stock price doing today?

As of November 13, 2026, CIG stock price climbed to $1.92 with 2,866,268 million shares trading.

What is Cia Energetica De Minas's Beta?

CIG has a beta of 0.43, meaning it tends to be less sensitive to market movements. CIG has a correlation of 0.02 to the broad based SPY ETF.

How much is Cia Energetica De Minas worth?

CIG has a market cap of $5.49 billion. This is considered a Mid Cap stock.

What is the highest and lowest price Cia Energetica De Minas traded in the last 3 year period?

In the last 3 years, CIG traded as high as $2.76 and as low as $1.59.

What are the top ETFs holding Cia Energetica De Minas?

The top ETF exchange traded funds that CIG belongs to (by Net Assets): AVEM, SPEM, VXUS, IGF, VWO.

Is Cia Energetica De Minas (CIG) a good investment?

CIG has underperformed the market in the last year with a return of -2.9%, while SPY returned +13.4%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in CIG shares. However, CIG has outperformed the market in the last 3 month and 2 week periods, returning -0.8% and +4.9%, while SPY returned -2.8% and -0.2%, respectively. This indicates CIG has been having a stronger performance recently.

What are the support and resistance levels for Cia Energetica De Minas (CIG)?

CIG support price is $1.80 and resistance is $1.88 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CIG shares will trade within this expected range on the day.

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