Expand CEG Menu
CEG MENU

Constellation Energy - Common When-Issued (CEG) closed at $274.73 on November 11, 2026, up 2.6% from the previous close, on volume of 2,476,264 shares (30-day average 4,304,895).

Key numbers
  • Last close: $274.73 (November 11, 2026)
  • 52-week range: $228.63 to $380.78
  • Market value: $96.6 billion
  • 30-day implied volatility (IV30): 43.7%
  • Option volume: 9,353 contracts (6,301 calls, 3,052 puts); 30-day average 14,340

Data as of November 11, 2026.

CEG Stock Summary and Trading Ideas (Constellation Energy - Common When-Issued | NASDAQ:CEG)

Charts for Today's Stock Price and Implied Volatility in Constellation Energy - Common When-Issued

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

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

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts
1 Oct 21, 2026 Seagull With Put Spread 20-Nov-26200 P : 270 P : 330 C 8,661
2-3 The next 2 largest trades are for Premium members. Start a 7-day free trial

Premium Feature

Login|Subscribe

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

Trading Statistics

Key Ratios

Constellation Energy - Common When-Issued (CEG) Frequently Asked Questions

What does Constellation Energy - Common When-Issued do?

Constellation Energy spun off from Exelon in 2022 and is now the largest US independent power producer. After acquiring Calpine in 2026, Constellation owns 55 gigawatts of power generation capacity. Constellation is the largest nuclear plant owner in the US with 22 GW of nuclear power generation capacity in six states. It also owns 4 GW of renewable energy projects. Constellation's retail energy business serves 2.5 million customers.

What symbol and exchange does Constellation Energy - Common When-Issued shares trade?

Constellation Energy - Common When-Issued trades on the NASDAQ stock market under the symbol CEG.

What is Constellation Energy - Common When-Issued stock price doing today?

As of November 11, 2026, CEG stock price climbed to $274.73 with 2,476,264 million shares trading.

What is Constellation Energy - Common When-Issued's Beta?

CEG has a beta of 0.88, meaning it tends to be less sensitive to market movements. CEG has a correlation of 0.05 to the broad based SPY ETF.

How much is Constellation Energy - Common When-Issued worth?

CEG has a market cap of $96.60 billion. This is considered a Large Cap stock.

How much money does Constellation Energy - Common When-Issued make?

Last quarter Constellation Energy - Common When-Issued reported $10 billion in Revenue and $5.06 earnings per share. This beat revenue expectation by $359 million and exceeded earnings estimates by $1.17.

What is the highest and lowest price Constellation Energy - Common When-Issued traded in the last 3 year period?

In the last 3 years, CEG traded as high as $412.70 and as low as $109.44.

What are the top ETFs holding Constellation Energy - Common When-Issued?

The top ETF exchange traded funds that CEG belongs to (by Net Assets): VTI, VOO, QQQ, VO, XLU.

Is Constellation Energy - Common When-Issued (CEG) a good investment?

CEG has underperformed the market in the last year with a return of -23.4%, while SPY returned +12.6%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in CEG shares. However, CEG has outperformed the market in the last 3 month and 2 week periods, returning +1.7% and +6.1%, while SPY returned -1.5% and -1.3%, respectively. This indicates CEG has been having a stronger performance recently.

What are the support and resistance levels for Constellation Energy - Common When-Issued (CEG)?

CEG support price is $259.22 and resistance is $276.30 (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 CEG shares will trade within this expected range on the day.

Market Data Delayed 15 Minutes