CMS Energy Pr B (CMS-B) closed at $75.39 on October 20, 2026, unchanged from the previous close, on volume of 24 shares (30-day average 977).
Data as of October 20, 2026.
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CMS Energy Corporation Preferred Stock trades on the NYSE stock market under the symbol CMS-B.
As of October 20, 2026, CMS-B stock price was flat at $75.39 with 24 million shares trading.
CMS-B has a market cap of $28.87 million. This is considered a Sub-Micro Cap stock.
In the last 3 years, CMS-B traded as high as $94.87 and as low as $72.35.
CMS-B has underperformed the market in the last year with a price return of -1.4% while the SPY ETF gained +16.9%. CMS-B has also underperformed the stock market ETF in the last 3 month and 2 week periods returning +1.1% and -1.8%, respectively, while the SPY returned +3.7% and -0.7%, respectively.
CMS-B support price is $73.03 and resistance is $77.74 (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 CMS-B shares will trade within this expected range on the day.
